SRSF1
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Also known as ASFSF2SRp30aSF2p33MGC5228
Summary
SRSF1 (serine and arginine rich splicing factor 1, HGNC:10780) is a protein-coding gene on chromosome 17q22, encoding Serine/arginine-rich splicing factor 1 (Q07955). Plays a role in preventing exon skipping, ensuring the accuracy of splicing and regulating alternative splicing. It is a common-essential gene (DepMap: required in 99.8% of cancer cell lines) and haploinsufficient (ClinGen: sufficient evidence).
This gene encodes a member of the arginine/serine-rich splicing factor protein family. The encoded protein can either activate or repress splicing, depending on its phosphorylation state and its interaction partners. Multiple transcript variants have been found for this gene. There is a pseudogene of this gene on chromosome 13.
Source: NCBI Gene 6426 — RefSeq curated summary.
At a glance
- Gene–disease (curated): neurodevelopmental disorder with dysmorphic facies and behavioral abnormalities (Strong, GenCC)
- GWAS associations: 1
- Clinical variants (ClinVar): 20 total — 7 pathogenic, 1 likely-pathogenic
- Druggable target: yes — 1 molecules with ChEMBL bioactivity
- Cancer dependency (DepMap): dependent in 99.8% of screened cell lines (common-essential)
- Dosage sensitivity (ClinGen): haploinsufficiency sufficient evidence, triplosensitivity no evidence
- Transcription factor: yes — 13 downstream targets (CollecTRI)
- MANE Select transcript:
NM_006924
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:10780 |
| Approved symbol | SRSF1 |
| Name | serine and arginine rich splicing factor 1 |
| Location | 17q22 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | ASF, SF2, SRp30a, SF2p33, MGC5228 |
| Ensembl gene | ENSG00000136450 |
| Ensembl biotype | protein_coding |
| OMIM | 600812 |
| Entrez | 6426 |
Gene structure
Transcript identifiers
Ensembl transcripts: 9 — 4 protein_coding, 3 nonsense_mediated_decay, 1 retained_intron, 1 protein_coding_CDS_not_defined
ENST00000258962, ENST00000578430, ENST00000581497, ENST00000581979, ENST00000582730, ENST00000583741, ENST00000584668, ENST00000584773, ENST00000585096
RefSeq mRNA: 2 — MANE Select: NM_006924
NM_001078166, NM_006924
CCDS: CCDS11600, CCDS58580
Canonical transcript exons
ENST00000258962 — 4 exons
| Exon | Start | End |
|---|---|---|
| ENSE00003493110 | 58006343 | 58006527 |
| ENSE00003656061 | 58000919 | 58005600 |
| ENSE00003674217 | 58005801 | 58005973 |
| ENSE00003685625 | 58006944 | 58007246 |
Expression profiles
Bgee: expression breadth ubiquitous, 274 present calls, max score 99.12.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 116.9632 / max 975.9728, expressed in 1825 samples.
FANTOM5 promoters (10 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 167173 | 108.1643 | 1825 |
| 167167 | 2.2362 | 1034 |
| 167175 | 1.6219 | 701 |
| 167170 | 1.0666 | 647 |
| 167169 | 0.9846 | 568 |
| 167166 | 0.8035 | 492 |
| 167168 | 0.7943 | 439 |
| 167171 | 0.4835 | 247 |
| 208276 | 0.4425 | 219 |
| 167174 | 0.3657 | 161 |
Top tissues by expression
296 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| ganglionic eminence | UBERON:0004023 | 99.12 | gold quality |
| ventricular zone | UBERON:0003053 | 99.07 | gold quality |
| colonic epithelium | UBERON:0000397 | 98.71 | gold quality |
| cortical plate | UBERON:0005343 | 98.46 | gold quality |
| left ovary | UBERON:0002119 | 98.21 | gold quality |
| body of uterus | UBERON:0009853 | 98.10 | gold quality |
| rectum | UBERON:0001052 | 98.03 | gold quality |
| adrenal tissue | UBERON:0018303 | 97.96 | gold quality |
| calcaneal tendon | UBERON:0003701 | 97.93 | gold quality |
| right ovary | UBERON:0002118 | 97.92 | gold quality |
| endocervix | UBERON:0000458 | 97.87 | gold quality |
| right uterine tube | UBERON:0001302 | 97.68 | gold quality |
| muscle layer of sigmoid colon | UBERON:0035805 | 97.68 | gold quality |
| monocyte | CL:0000576 | 97.65 | gold quality |
| left uterine tube | UBERON:0001303 | 97.62 | gold quality |
| adenohypophysis | UBERON:0002196 | 97.62 | gold quality |
| ectocervix | UBERON:0012249 | 97.61 | gold quality |
| left lobe of thyroid gland | UBERON:0001120 | 97.58 | gold quality |
| esophagogastric junction muscularis propria | UBERON:0035841 | 97.46 | gold quality |
| right lobe of thyroid gland | UBERON:0001119 | 97.43 | gold quality |
| minor salivary gland | UBERON:0001830 | 97.36 | gold quality |
| lower esophagus | UBERON:0013473 | 97.34 | gold quality |
| lower esophagus muscularis layer | UBERON:0035833 | 97.34 | gold quality |
| left adrenal gland cortex | UBERON:0035825 | 97.32 | gold quality |
| right coronary artery | UBERON:0001625 | 97.28 | gold quality |
| small intestine Peyer’s patch | UBERON:0003454 | 97.27 | gold quality |
| left adrenal gland | UBERON:0001234 | 97.25 | gold quality |
| transverse colon | UBERON:0001157 | 97.23 | gold quality |
| mononuclear cell | CL:0000842 | 97.21 | gold quality |
| metanephros cortex | UBERON:0010533 | 97.21 | gold quality |
Single-cell (SCXA)
Detected in 4 experiment(s), a significant marker in 2.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-HCAD-10 | yes | 16.72 |
| E-ANND-3 | yes | 10.71 |
| E-MTAB-6819 | no | 1442.81 |
| E-GEOD-93593 | no | 6.73 |
Regulation
Is transcription factor: yes
Downstream targets (CollecTRI)
13 targets.
| Target | Regulation |
|---|---|
| AURKA | |
| AURKB | |
| COL1A1 | |
| HNRNPH1 | |
| HNRNPL | |
| MYC | Unknown |
| NFKB1 | Repression |
| RRM2 | |
| RSRC2 | |
| SRSF1 | |
| SRSF2 | |
| SRSF7 | |
| VIM |
Upstream regulators (CollecTRI, top): E2F6, MYC, NR5A1, SRSF1, SRSF2
miRNA regulators (miRDB)
265 targeting SRSF1, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):
| miRNA | Max score | Avg score | miRNA target_count |
|---|---|---|---|
| HSA-MIR-3613-3P | 100.00 | 76.36 | 7965 |
| HSA-MIR-3646 | 100.00 | 73.56 | 5283 |
| HSA-MIR-3064-3P | 100.00 | 70.09 | 1254 |
| HSA-LET-7A-3P | 100.00 | 74.03 | 3932 |
| HSA-LET-7B-3P | 100.00 | 74.08 | 3913 |
| HSA-LET-7F-1-3P | 100.00 | 74.02 | 3928 |
| HSA-MIR-98-3P | 100.00 | 74.08 | 3907 |
| HSA-MIR-5011-5P | 100.00 | 83.46 | 5820 |
| HSA-MIR-5692A | 100.00 | 74.40 | 6850 |
| HSA-MIR-5193 | 100.00 | 67.26 | 1744 |
| HSA-MIR-188-3P | 100.00 | 68.76 | 1240 |
| HSA-MIR-4713-3P | 100.00 | 65.92 | 505 |
| HSA-MIR-4668-3P | 100.00 | 68.74 | 2635 |
| HSA-MIR-200B-3P | 100.00 | 73.31 | 2693 |
| HSA-MIR-200C-3P | 100.00 | 73.35 | 2685 |
| HSA-MIR-429 | 100.00 | 73.44 | 2698 |
| HSA-MIR-9-5P | 100.00 | 72.28 | 2361 |
| HSA-MIR-29A-3P | 100.00 | 73.11 | 1835 |
| HSA-MIR-29B-3P | 100.00 | 73.18 | 1833 |
| HSA-MIR-29C-3P | 100.00 | 73.15 | 1833 |
| HSA-MIR-190A-3P | 100.00 | 80.35 | 5520 |
| HSA-MIR-3662 | 99.99 | 73.82 | 5684 |
| HSA-MIR-548C-3P | 99.99 | 74.01 | 7587 |
| HSA-MIR-371B-5P | 99.99 | 75.34 | 4759 |
| HSA-MIR-548P | 99.98 | 72.25 | 3784 |
| HSA-MIR-23B-5P | 99.98 | 66.07 | 587 |
| HSA-MIR-4775 | 99.98 | 75.00 | 6394 |
| HSA-MIR-373-5P | 99.98 | 75.36 | 4753 |
| HSA-MIR-616-5P | 99.98 | 75.58 | 4775 |
| HSA-MIR-520D-5P | 99.98 | 73.34 | 4883 |
Functional genomics
ClinGen dosage: haploinsufficiency 3 (sufficient evidence), triplosensitivity 0 (no evidence). ClinGen Gene Dosage Map
DepMap (CRISPR cell-line fitness): dependent in 99.8% of screened cell lines, common-essential.
Literature-anchored findings (GeneRIF, showing 40)
- encodes for a repressor domain required for its inhibitor activity on pre-mRNA splicing (PMID:11801589)
- acts as a potent regulator of G alpha(s) isoform expression (PMID:11825891)
- ASF/SF2 plays an important role in viral RNA expression and splicing at the proximal 3’ splice site. (PMID:12525645)
- c-Src splicing activation by SF2/ASF is dependent on the N1 exon enhancer element. The activity of these exonic splicing regulators, SF2/ASF and hnRNP A1, is linked to the splicing of an exon primarily controlled by intronic factors. (PMID:12612063)
- SR proteins 9G8, SC35, ASF/SF2, and SRp40 have effects on the utilization of the A1 to A5 splicing sites of HIV-1 RNA (PMID:15123677)
- activates the ESE (exon splicing enhancer) which regulates HIV-1 rev, env, vpu, and nef gene expression (PMID:15163745)
- hypophosphorylation of ASF in mRNPs coincides with its higher affinity for TAP (PMID:15184380)
- splicing of beta-tropomyosin exon 6B is repressed by hnRNP A1, and activated by ASF/SF2 and SC35 (PMID:15208309)
- SR proteins 9G8 and ASF/SF2 exhibit higher affinity for TAP/NXF1 when hypophosphorylated (PMID:15210956)
- SF2/ASF is part of a complex that forms upon the 79-nucleotide negative regulatory element (NRE) that is thought to be pivotal in posttranscriptional regulation of late gene expression in human papillomavirus type 16 (PMID:15367627)
- SR proteins ASF/SF2, SC35 and 9G8 can down-regulate the late steps of HIV-1 replication via negative impact on RNA splicing and virion production. (PMID:15907217)
- The vivo depletion of ASF/SF2 results in a hypermutation phenotype likely due to DNA rearrangements, reflected in the rapid appearance of DNA double-strand breaks and high-molecular-weight DNA fragments. (PMID:16096057)
- Data suggest that RS-domain phosphorylation may influence the association of splicing factor 2/alternative splicing factor with mRNA, whereas RRM2 may play an important role in mediating protein-protein interactions during translation. (PMID:16210245)
- ASF/SF2 is phosphorylated by SRPK1 and Clk/Sty (PMID:16223727)
- ASF/SF2 inactivation results in a G2-phase cell cycle arrest and subsequent programmed cell death; however, internucleosomal DNA fragmentation is not detected. (PMID:16260492)
- identified SRp30a as an RNA trans-acting factor that functions as a major regulator of caspase-9 pre-mRNA processing and is required for ceramide to mediate the alternative splicing of caspase-9 (PMID:16505493)
- In this work we report the identification of a strong SF2/ASF binding site within exon 7 of the human fibrinogen Bbeta-chain gene (FGB). (PMID:16611940)
- Data demonstrate that CDC2L5 is located in the nucleoplasm, where it directly interacts with the ASF/SF2-associated protein p32, a protein involved in splicing regulation. (PMID:16721827)
- Splicing factor SF2/ASF is upregulated in various human tumors, in part due to amplification of its gene, SFRS1. (PMID:17310252)
- a novel role for SR proteins in promoting RSV polyadenylation in the context of the NRS-3’ splice site complex, which is thought to bridge the long distance between the NRS and poly(A) site. (PMID:17670832)
- data provide additional evidence that the SF2/ASF RS domain is not strictly required for constitutive splicing in vitro, contrary to prevailing models for how the domains of SR proteins function to promote splicing (PMID:17786225)
- RNPS1 is able to function together with ASF/SF2 to form ribonucleoprotein complexes on nascent transcripts, and thereby prevent formation of transcriptional R-loops. (PMID:17959926)
- These studies reveal that SRPK1 docks near the C-terminus of the RS1 segment of ASF protein and then moves in an N-terminal direction along the RS domain. (PMID:18155240)
- Increased TAP binding correlates with increased SF2/ASF binding, but not increased REF/Aly or Y14 binding. (PMID:18243119)
- ASF/SF2 and SRp55 appear to interact with the variable TF exon 5 through exonic splicing enhancers at bases 39 and 87-117. Weakening of the above ESE modulates splicing of TF exon 5. (PMID:18315555)
- SF2/ASF promotes translation initiation of bound mRNAs; this activity requires the presence of the cytoplasmic cap-binding protein eIF4E. (PMID:18439897)
- poly(ADP-ribose) targeting of topoisomerase I and ASF/SF2 functions may participate in the regulation of gene expression (PMID:18495665)
- Growth hormone deficiency and splicing fidelity: two serine/arginine-rich proteins, ASF/SF2 and SC35, act antagonistically (PMID:18586677)
- Data show that adaptable molecular interactions guide phosphorylation of the SR protein ASF/SF2 by SRPK1. (PMID:18687337)
- SF2/ASF splicing factor activates the mTORC1 branch of the pathway (PMID:18832178)
- data presented here indicate that SF2/ASF has the capacity to co-regulate the nuclear and cytoplasmic processing of specific mRNAs and provide further evidence that the nuclear history of an mRNA may influence its cytoplasmic fate (PMID:18841201)
- The authors demonstrate that the HPV16 E2 transcription factor transactivates the SF2/ASF promoter. (PMID:18945764)
- ASF/SF2 and PPAR-gamma determines the ratio of UCP3 isoforms. (PMID:19073146)
- These research data identify APC mutation c.1918C>G (pR640G) as pathogenic and indicate a mechanism involving disruption of an ASF/SF2 exonic splicing enhancer element. (PMID:19111562)
- SFRS1 may broadly influence the post-transcriptional control of gene expression in vivo. (PMID:19116412)
- ASF/SF2, associate with interphase chromatin, is released from hyperphosphorylated mitotic chromosomes, but reassociate with chromatin late in M-phase (PMID:19250906)
- role for SF2/ASF as a regulator of alternative translation, meaning the generation of different proteins by the balance among two translation initiation mechanisms (PMID:19441081)
- confirm the interactions of eEF1A1, p54(nrb), hnRNP-L, GAPDH and ASF/SF2 with the right terminal stem-loop domain of HDV genomic RNA in vitro (PMID:19464723)
- while local RS/SR content steers regional preferences in the RS domain, distal contacts with SRPK1 guide initiation and directional phosphorylation within these regions. (PMID:19477182)
- ASF/SF2 and SRp20 are two antagonistic splicing factors regulating Rac1b expression in colorectal tumor cells. (PMID:19602482)
Cross-species orthologs
4 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | srsf1b | ENSDARG00000017843 |
| danio_rerio | srsf1a | ENSDARG00000057691 |
| mus_musculus | Srsf1 | ENSMUSG00000018379 |
| rattus_norvegicus | Srsf1 | ENSRNOG00000050323 |
Paralogs (8): SRSF5 (ENSG00000100650), RSRC2 (ENSG00000111011), SRSF9 (ENSG00000111786), SRSF3 (ENSG00000112081), SRSF7 (ENSG00000115875), SRSF4 (ENSG00000116350), RSRP1 (ENSG00000117616), SRSF6 (ENSG00000124193)
Protein
Protein identifiers
Serine/arginine-rich splicing factor 1 — Q07955 (reviewed: Q07955)
Alternative names: Alternative-splicing factor 1, Splicing factor, arginine/serine-rich 1, pre-mRNA-splicing factor SF2, P33 subunit
All UniProt accessions (5): Q07955, J3KSR8, J3KSW7, J3KTL2, J3QQV5
UniProt curated annotations — full annotation on UniProt →
Function. Plays a role in preventing exon skipping, ensuring the accuracy of splicing and regulating alternative splicing. Interacts with other spliceosomal components, via the RS domains, to form a bridge between the 5’- and 3’-splice site binding components, U1 snRNP and U2AF. Can stimulate binding of U1 snRNP to a 5’-splice site-containing pre-mRNA. Binds to purine-rich RNA sequences, either the octamer, 5’-RGAAGAAC-3’ (r=A or G) or the decamers, AGGACAGAGC/AGGACGAAGC. Binds preferentially to the 5’-CGAGGCG-3’ motif in vitro. Three copies of the octamer constitute a powerful splicing enhancer in vitro, the ASF/SF2 splicing enhancer (ASE) which can specifically activate ASE-dependent splicing. Isoform ASF-2 and isoform ASF-3 act as splicing repressors. May function as export adapter involved in mRNA nuclear export through the TAP/NXF1 pathway.
Subunit / interactions. Consists of two polypeptides of p32 and p33. Identified in the spliceosome C complex. Component of a ribonucleoprotein complex containing mRNAs and RNA-binding proteins including DDX5, HNRNPH2 and SRSF1 as well as splicing regulator ARVCF. In vitro, self-associates and binds SRSF2, SNRNP70 and U2AF1 but not U2AF2. Binds SREK1/SFRS12. Interacts with SAFB/SAFB1. Interacts with PSIP1/LEDGF. Interacts with RSRC1 (via Arg/Ser-rich domain). Interacts with ZRSR2/U2AF1-RS2. Interacts with CCDC55 (via C-terminus). Interacts with SRPK1 and a sliding docking interaction is essential for its sequential and processive phosphorylation by SRPK1. Interacts with NXF1. Interacts with CCNL1, CCNL2 and CDK11B. Interacts with RRP1B. Interacts (when phosphorylated in its RS domain) with TNPO3; promoting nuclear import. Interacts with ILDR1 (via C-terminus) and ILDR2.
Subcellular location. Cytoplasm. Nucleus speckle.
Post-translational modifications. Phosphorylated by CLK1, CLK2, CLK3 and CLK4. Phosphorylated by SRPK1 at multiple serines in its RS domain via a directional (C-terminal to N-terminal) and a dual-track mechanism incorporating both processive phosphorylation (in which the kinase stays attached to the substrate after each round of phosphorylation) and distributive phosphorylation steps (in which the kinase and substrate dissociate after each phosphorylation event). The RS domain of SRSF1 binds to a docking groove in the large lobe of the kinase domain of SRPK1 and this induces certain structural changes in SRPK1 and/or RRM 2 domain of SRSF1, allowing RRM 2 to bind the kinase and initiate phosphorylation. The cycles continue for several phosphorylation steps in a processive manner (steps 1-8) until the last few phosphorylation steps (approximately steps 9-12). During that time, a mechanical stress induces the unfolding of the beta-4 motif in RRM 2, which then docks at the docking groove of SRPK1. This also signals RRM 2 to begin to dissociate, which facilitates SRSF1 dissociation after phosphorylation is completed. Asymmetrically dimethylated at arginines, probably by PRMT1, methylation promotes localization to nuclear speckles.
Disease relevance. Neurodevelopmental disorder with dysmorphic facies and behavioral abnormalities (NEDFBA) [MIM:620489] An autosomal dominant disorder characterized by developmental delay, intellectual disability, speech delay, hypotonia, behavioral abnormalities, and non-specific dysmorphic facial features. Some patients have variable skeletal and cardiac anomalies. The disease is caused by variants affecting the gene represented in this entry.
Domain organisation. The RRM 2 domain plays an important role in governing both the binding mode and the phosphorylation mechanism of the RS domain by SRPK1. RS domain and RRM 2 are uniquely positioned to initiate a highly directional (C-terminus to N-terminus) phosphorylation reaction in which the RS domain slides through an extended electronegative channel separating the docking groove of SRPK1 and the active site. RRM 2 binds toward the periphery of the active site and guides the directional phosphorylation mechanism. Both the RS domain and an RRM domain are required for nucleocytoplasmic shuttling.
Miscellaneous. May be due to intron retention.
Similarity. Belongs to the splicing factor SR family.
Isoforms (3)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q07955-1 | ASF-1 | yes |
| Q07955-2 | ASF-2 | |
| Q07955-3 | ASF-3 |
RefSeq proteins (2): NP_001071634, NP_008855* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR000504 | RRM_dom | Domain |
| IPR012677 | Nucleotide-bd_a/b_plait_sf | Homologous_superfamily |
| IPR029538 | SRSF1_RRM2 | Domain |
| IPR034520 | SRSF1_RRM1 | Domain |
| IPR035979 | RBD_domain_sf | Homologous_superfamily |
| IPR050374 | RRT5_SRSF_SR | Family |
Pfam: PF00076
UniProt features (84 total): modified residue 21, strand 16, mutagenesis site 15, sequence variant 11, helix 6, splice variant 3, region of interest 3, domain 2, cross-link 2, compositionally biased region 2, initiator methionine 1, chain 1, turn 1
Structure
Experimental structures (PDB)
10 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 4C0O | X-RAY DIFFRACTION | 2.56 |
| 3BEG | X-RAY DIFFRACTION | 2.9 |
| 8QO9 | ELECTRON MICROSCOPY | 5.29 |
| 7ABG | ELECTRON MICROSCOPY | 7.8 |
| 9R8V | ELECTRON MICROSCOPY | 8.5 |
| 1X4A | SOLUTION NMR | |
| 2M7S | SOLUTION NMR | |
| 2M8D | SOLUTION NMR | |
| 2O3D | SOLUTION NMR | |
| 6HPJ | SOLUTION NMR |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q07955-F1 | 71.99 | 0.37 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Post-translational modifications (23): 2, 38, 93, 93, 97, 97, 109, 109, 111, 133, 179, 199, 201, 202, 205, 207, 209, 231, 234, 238 …
Mutagenesis-validated functional residues (15):
| Position | Phenotype |
|---|---|
| 58–59 | in fv1; loss of ability to activate splicing. slight reduction in splice site switching activity and no effect on rna-bi |
| 93 | predominantly localizes to cytoplasm and fails to modulate splicing of endogenous pre-mrnas; when associated with ala-97 |
| 97 | predominantly localizes to cytoplasm and fails to modulate splicing of endogenous pre-mrnas; when associated with ala-93 |
| 109 | predominantly localizes to cytoplasm and fails to modulate splicing of endogenous pre-mrnas; when associated with ala-93 |
| 162–163 | in fv2; loss of ability to activate splicing. great reduction in splice site switching activity and rna-binding. |
| 162 | in av; loss of ability to activate splicing. great reduction in splice site switching activity and no effect on rna-bind |
| 162 | reduced nucleocytoplasmic shuttling; when associated with d-190. |
| 180 | reduced nucleocytoplasmic shuttling; when associated with d-162. |
| 182–248 | in mr-b; strongly inhibits splicing. |
| 182–199 | in mr-e; loss of ability to activate splicing. |
| 192–248 | in mr-a; loss of ability to activate splicing. |
| 192–199 | in mr-d; loss of ability to activate splicing. |
| 199–224 | in rs-a; loss of ability to activate splicing but retains splice site switching. |
| 215–248 | in rs-c; loss of ability to activate splicing but retains splice site switching. |
| 226–248 | in rs-b; retains both splice activation and splice site switching activity. |
Function
Pathways and Gene Ontology
Reactome pathways
13 pathways
| ID | Pathway |
|---|---|
| R-HSA-159236 | Transport of Mature mRNA derived from an Intron-Containing Transcript |
| R-HSA-72163 | mRNA Splicing - Major Pathway |
| R-HSA-72165 | mRNA Splicing - Minor Pathway |
| R-HSA-72187 | mRNA 3’-end processing |
| R-HSA-72203 | Processing of Capped Intron-Containing Pre-mRNA |
| R-HSA-9770562 | mRNA Polyadenylation |
| R-HSA-9918481 | Dengue Virus-Host Interactions |
| R-HSA-73856 | RNA Polymerase II Transcription Termination |
| R-HSA-72172 | mRNA Splicing |
| R-HSA-72202 | Transport of Mature Transcript to Cytoplasm |
| R-HSA-73857 | RNA Polymerase II Transcription |
| R-HSA-74160 | Gene expression (Transcription) |
| R-HSA-8953854 | Metabolism of RNA |
MSigDB gene sets: 496 (showing top):
GSE18804_SPLEEN_MACROPHAGE_VS_BRAIN_TUMORAL_MACROPHAGE_UP, GSE18804_SPLEEN_MACROPHAGE_VS_TUMORAL_MACROPHAGE_UP, E2F_Q4, MORF_DNMT1, ELVIDGE_HYPOXIA_DN, E2F_Q4_01, BORCZUK_MALIGNANT_MESOTHELIOMA_UP, GOBP_EMBRYO_DEVELOPMENT_ENDING_IN_BIRTH_OR_EGG_HATCHING, MORF_SMC1L1, TGCGCANK_UNKNOWN, E2F4DP1_01, GOBP_CIRCULATORY_SYSTEM_PROCESS, MORF_BUB1, GOBP_REGULATION_OF_MRNA_CATABOLIC_PROCESS, BASSO_B_LYMPHOCYTE_NETWORK
GO Biological Process (20): alternative mRNA splicing, via spliceosome (GO:0000380), regulation of alternative mRNA splicing, via spliceosome (GO:0000381), mRNA 5’-splice site recognition (GO:0000395), mRNA splicing, via spliceosome (GO:0000398), in utero embryonic development (GO:0001701), mRNA splice site recognition (GO:0006376), mRNA processing (GO:0006397), signal transduction involved in regulation of gene expression (GO:0023019), positive regulation of RNA splicing (GO:0033120), protein localization to nucleus (GO:0034504), regulation of RNA splicing (GO:0043484), mRNA stabilization (GO:0048255), oligodendrocyte differentiation (GO:0048709), mRNA transport (GO:0051028), cardiac muscle contraction (GO:0060048), interleukin-17-mediated signaling pathway (GO:0097400), liver regeneration (GO:0097421), protein localization to P-body (GO:0110012), RNA splicing (GO:0008380), cellular response to interleukin-17 (GO:0097398)
GO Molecular Function (7): RNA binding (GO:0003723), mRNA binding (GO:0003729), protein kinase B binding (GO:0043422), DNA topoisomerase binding (GO:0044547), RS domain binding (GO:0050733), nucleic acid binding (GO:0003676), protein binding (GO:0005515)
GO Cellular Component (8): nucleus (GO:0005634), nuclear envelope (GO:0005635), nucleoplasm (GO:0005654), cytoplasm (GO:0005737), nuclear speck (GO:0016607), catalytic step 2 spliceosome (GO:0071013), spliceosomal complex (GO:0005681), exon-exon junction complex (GO:0035145)
Reactome top-level categories
Rollup of top-8 pathways:
| Category | Pathways |
|---|---|
| Processing of Capped Intron-Containing Pre-mRNA | 3 |
| mRNA Splicing | 2 |
| Transport of Mature Transcript to Cytoplasm | 1 |
| Metabolism of RNA | 1 |
| mRNA 3’-end processing | 1 |
| Dengue Virus Infection | 1 |
| RNA Polymerase II Transcription | 1 |
| Gene expression (Transcription) | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| RNA processing | 2 |
| regulation of gene expression | 2 |
| RNA splicing | 2 |
| protein localization to organelle | 2 |
| binding | 2 |
| cellular anatomical structure | 2 |
| nuclear protein-containing complex | 2 |
| mRNA splicing, via spliceosome | 1 |
| alternative mRNA splicing, via spliceosome | 1 |
| regulation of mRNA splicing, via spliceosome | 1 |
| mRNA splice site recognition | 1 |
| mRNA cis splicing, via spliceosome | 1 |
| RNA splicing, via transesterification reactions with bulged adenosine as nucleophile | 1 |
| mRNA processing | 1 |
| chordate embryonic development | 1 |
| spliceosomal complex assembly | 1 |
| protein-RNA complex assembly | 1 |
| mRNA metabolic process | 1 |
| signal transduction | 1 |
| positive regulation of gene expression | 1 |
| regulation of RNA splicing | 1 |
| regulation of primary metabolic process | 1 |
| regulation of mRNA stability | 1 |
| RNA stabilization | 1 |
| negative regulation of mRNA catabolic process | 1 |
| central nervous system development | 1 |
| glial cell differentiation | 1 |
| RNA transport | 1 |
| striated muscle contraction | 1 |
| heart contraction | 1 |
| cytokine-mediated signaling pathway | 1 |
| cellular response to interleukin-17 | 1 |
| liver development | 1 |
| animal organ regeneration | 1 |
| cellular response to cytokine stimulus | 1 |
| response to interleukin-17 | 1 |
| nucleic acid binding | 1 |
| RNA binding | 1 |
| protein kinase binding | 1 |
| enzyme binding | 1 |
Protein interactions and networks
STRING
4722 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| SRSF1 | H3C1 | P02295 | 988 |
| SRSF1 | SNRNP70 | P08621 | 985 |
| SRSF1 | H3-3A | P06351 | 981 |
| SRSF1 | PSIP1 | O75475 | 953 |
| SRSF1 | H3-4 | Q16695 | 952 |
| SRSF1 | H3-7 | Q5TEC6 | 952 |
| SRSF1 | H3-5 | Q6NXT2 | 952 |
| SRSF1 | H3C14 | Q71DI3 | 950 |
| SRSF1 | SRPK1 | Q96SB4 | 949 |
| SRSF1 | U2AF2 | P26368 | 942 |
| SRSF1 | TNPO3 | Q9Y5L0 | 940 |
| SRSF1 | U2AF1 | Q01081 | 938 |
| SRSF1 | HNRNPA1 | P09651 | 935 |
| SRSF1 | SRSF2 | Q01130 | 930 |
| SRSF1 | NXF1 | Q9UBU9 | 913 |
IntAct
323 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| NFYA | NFYB | psi-mi:“MI:0915”(physical association) | 0.840 |
| NFYA | NFYB | psi-mi:“MI:0914”(association) | 0.840 |
| SRSF1 | NXF1 | psi-mi:“MI:0915”(physical association) | 0.810 |
| NXF1 | SRSF1 | psi-mi:“MI:0915”(physical association) | 0.810 |
| SCYL1 | SEC31A | psi-mi:“MI:0914”(association) | 0.710 |
| SNRPD2 | GEMIN2 | psi-mi:“MI:0914”(association) | 0.710 |
| RRP1B | SRSF1 | psi-mi:“MI:0915”(physical association) | 0.650 |
| RRP1B | SRSF1 | psi-mi:“MI:0403”(colocalization) | 0.650 |
| EIF4A3 | HNRNPA1 | psi-mi:“MI:0914”(association) | 0.640 |
| NCBP1 | KPNA3 | psi-mi:“MI:0914”(association) | 0.640 |
| U2AF1 | SRSF1 | psi-mi:“MI:0915”(physical association) | 0.620 |
| U2AF1 | SRSF1 | psi-mi:“MI:2364”(proximity) | 0.620 |
| YWHAH | PLEKHG3 | psi-mi:“MI:0914”(association) | 0.610 |
| SNRNP70 | SRSF1 | psi-mi:“MI:0915”(physical association) | 0.600 |
| SNRNP70 | SRSF1 | psi-mi:“MI:2364”(proximity) | 0.600 |
| SRSF1 | psi-mi:“MI:0403”(colocalization) | 0.600 | |
| SRSF1 | psi-mi:“MI:0915”(physical association) | 0.600 | |
| SRSF1 | psi-mi:“MI:0403”(colocalization) | 0.600 | |
| NFYA | SRSF1 | psi-mi:“MI:0915”(physical association) | 0.600 |
BioGRID (783): SRSF1 (Affinity Capture-MS), SRSF1 (Affinity Capture-Western), SRSF1 (Affinity Capture-RNA), SRSF1 (Affinity Capture-RNA), SRSF1 (Affinity Capture-RNA), SRSF1 (Affinity Capture-MS), SRSF1 (Affinity Capture-MS), SRSF1 (Affinity Capture-MS), SRSF1 (Affinity Capture-MS), SRSF1 (Affinity Capture-MS), SRSF1 (Affinity Capture-MS), SRSF1 (Affinity Capture-MS), SRSF1 (Affinity Capture-MS), SRSF1 (Affinity Capture-MS), LNX1 (Two-hybrid)
ESM2 similar proteins: A2RVS6, F4JHI7, O22315, O75494, O81126, O81127, P30352, P84103, P84104, P92964, P92965, P92966, Q01130, Q06A98, Q07955, Q09511, Q0VCY7, Q10021, Q13242, Q13595, Q16629, Q18409, Q23120, Q23121, Q3MHR5, Q3SZR8, Q3T106, Q3YLA6, Q5PPI1, Q5R1W5, Q5R7H2, Q62093, Q69KL9, Q6DII2, Q6K4N0, Q6K9C3, Q6NYA0, Q6PDM2, Q6PDU1, Q6PFR5
Diamond homologs: A0A0D1DZT6, A2RVS6, A5A6M3, D4AE41, F4JHI7, G3V6S8, O22315, O22703, O35326, O75494, O81127, O93235, P19682, P26686, P28644, P30352, P33240, P38159, P60824, P60825, P60826, P78814, P84103, P84104, P84586, P92964, Q01130, Q02427, Q04836, Q06AT9, Q07955, Q08170, Q09167, Q0VCY7, Q10021, Q13242, Q13243, Q13247, Q14011, Q16629
SIGNOR signaling
14 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| DYRK1A | unknown | SRSF1 | phosphorylation |
| PRKACA | up-regulates | SRSF1 | phosphorylation |
| SRSF1 | up-regulates | Alternative_Splicing_Regulation | |
| IRAK2 | “down-regulates activity” | SRSF1 | phosphorylation |
| NEK2 | “down-regulates activity” | SRSF1 | phosphorylation |
| CDK11B | “up-regulates activity” | SRSF1 | phosphorylation |
| CLK1 | “up-regulates activity” | SRSF1 | phosphorylation |
| SRPK2 | “up-regulates activity” | SRSF1 | phosphorylation |
| SRPK1 | up-regulates | SRSF1 | phosphorylation |
| SRP54 | “up-regulates activity” | SRSF1 | binding |
| CLK2 | “up-regulates activity” | SRSF1 | phosphorylation |
| CLK3 | “up-regulates activity” | SRSF1 | phosphorylation |
| CLK4 | “up-regulates activity” | SRSF1 | phosphorylation |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 179 IntAct physical interaction partners (hypergeometric vs the genome-wide background, BH-FDR, gene-set size 15–500, ranked by fold). A functional readout of the neighbourhood — distinct from this gene’s own memberships above, and biased toward well-studied / hub proteins, so read it as themes rather than proof.
Reactome pathways:
| Pathway | Partners | Fold | FDR |
|---|---|---|---|
| Chk1/Chk2(Cds1) mediated inactivation of Cyclin B:Cdk1 complex | 5 | 27.1× | 4e-05 |
| Metabolism of non-coding RNA | 5 | 25.6× | 5e-05 |
| Abortive elongation of HIV-1 transcript in the absence of Tat | 5 | 20.0× | 1e-04 |
| RNA Polymerase II Transcription Termination | 8 | 14.2× | 5e-06 |
| Formation of the Early Elongation Complex | 5 | 13.5× | 5e-04 |
| Formation of the HIV-1 Early Elongation Complex | 5 | 13.5× | 5e-04 |
| HIV Transcription Elongation | 5 | 13.5× | 5e-04 |
| RHO GTPases activate PKNs | 5 | 12.8× | 6e-04 |
GO biological processes:
| GO term | Partners | Fold | FDR |
|---|---|---|---|
| negative regulation of transcription elongation by RNA polymerase II | 5 | 25.0× | 2e-04 |
| spliceosomal snRNP assembly | 6 | 22.8× | 4e-05 |
| mRNA export from nucleus | 7 | 13.5× | 1e-04 |
| regulation of alternative mRNA splicing, via spliceosome | 8 | 12.8× | 4e-05 |
| autophagosome maturation | 5 | 11.5× | 7e-03 |
| mitophagy | 5 | 10.4× | 8e-03 |
| mRNA splicing, via spliceosome | 17 | 10.2× | 9e-10 |
| regulation of RNA splicing | 7 | 10.0× | 6e-04 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
20 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 7 |
| Likely pathogenic | 1 |
| Uncertain significance | 10 |
| Likely benign | 0 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (8)
| Variant ID | HGVS | Classification |
|---|---|---|
| 2429775 | NM_006924.5(SRSF1):c.377_378del (p.Ser126fs) | Pathogenic |
| 2429776 | NM_006924.5(SRSF1):c.208G>A (p.Ala70Thr) | Pathogenic |
| 2429777 | NM_006924.5(SRSF1):c.231T>G (p.Tyr77Ter) | Pathogenic |
| 2429778 | NM_006924.5(SRSF1):c.251T>G (p.Leu84Arg) | Pathogenic |
| 2429784 | NM_006924.5(SRSF1):c.82C>T (p.Arg28Ter) | Pathogenic |
| 2429786 | NM_006924.5(SRSF1):c.119G>T (p.Gly40Val) | Pathogenic |
| 2429787 | NM_006924.5(SRSF1):c.97G>T (p.Glu33Ter) | Pathogenic |
| 3377265 | NM_006924.5(SRSF1):c.366_367del (p.Arg122fs) | Likely pathogenic |
SpliceAI
1144 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 17:58005969:CAGTC:C | acceptor_gain | 1.0000 |
| 17:58005970:AGTC:A | acceptor_gain | 1.0000 |
| 17:58005971:GTC:G | acceptor_gain | 1.0000 |
| 17:58005972:TC:T | acceptor_gain | 1.0000 |
| 17:58005973:CC:C | acceptor_gain | 1.0000 |
| 17:58005974:C:CC | acceptor_gain | 1.0000 |
| 17:58006338:CTCA:C | donor_loss | 1.0000 |
| 17:58006339:TCACC:T | donor_loss | 1.0000 |
| 17:58006340:CA:C | donor_loss | 1.0000 |
| 17:58006341:A:AC | donor_gain | 1.0000 |
| 17:58006341:A:AG | donor_loss | 1.0000 |
| 17:58006342:C:A | donor_loss | 1.0000 |
| 17:58006342:C:CC | donor_gain | 1.0000 |
| 17:58006523:CGTCT:C | acceptor_gain | 1.0000 |
| 17:58006526:CT:C | acceptor_gain | 1.0000 |
| 17:58006537:C:CT | acceptor_gain | 1.0000 |
| 17:58006909:ATTT:A | donor_gain | 1.0000 |
| 17:58006942:A:AC | donor_gain | 1.0000 |
| 17:58006943:C:CC | donor_gain | 1.0000 |
| 17:58006961:A:AC | donor_gain | 1.0000 |
| 17:58006962:A:C | donor_gain | 1.0000 |
| 17:58003773:C:CT | acceptor_gain | 0.9900 |
| 17:58004012:A:T | acceptor_gain | 0.9900 |
| 17:58005794:AACCT:A | donor_loss | 0.9900 |
| 17:58005796:CCT:C | donor_loss | 0.9900 |
| 17:58005797:CTACC:C | donor_loss | 0.9900 |
| 17:58005798:TAC:T | donor_loss | 0.9900 |
| 17:58005799:AC:A | donor_loss | 0.9900 |
| 17:58005819:A:AC | donor_gain | 0.9900 |
| 17:58005982:G:C | acceptor_gain | 0.9900 |
AlphaMissense
1587 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 17:58005806:G:C | H183D | 1.000 |
| 17:58005813:A:C | F180L | 1.000 |
| 17:58005813:A:T | F180L | 1.000 |
| 17:58005814:A:G | F180S | 1.000 |
| 17:58005815:A:G | F180L | 1.000 |
| 17:58005829:A:G | L175P | 1.000 |
| 17:58005841:G:T | A171E | 1.000 |
| 17:58005867:A:C | F162L | 1.000 |
| 17:58005867:A:T | F162L | 1.000 |
| 17:58005868:A:C | F162C | 1.000 |
| 17:58005868:A:G | F162S | 1.000 |
| 17:58005869:A:G | F162L | 1.000 |
| 17:58005880:C:T | G158D | 1.000 |
| 17:58005881:C:G | G158R | 1.000 |
| 17:58005904:G:T | A150D | 1.000 |
| 17:58005905:C:G | A150P | 1.000 |
| 17:58005913:A:T | V147E | 1.000 |
| 17:58005919:C:A | G145V | 1.000 |
| 17:58005919:C:T | G145D | 1.000 |
| 17:58005920:C:G | G145R | 1.000 |
| 17:58005928:C:G | R142P | 1.000 |
| 17:58005929:G:A | R142C | 1.000 |
| 17:58005929:G:T | R142S | 1.000 |
| 17:58005935:G:C | H140D | 1.000 |
| 17:58005936:A:C | D139E | 1.000 |
| 17:58005936:A:T | D139E | 1.000 |
| 17:58005937:T:A | D139V | 1.000 |
| 17:58005937:T:C | D139G | 1.000 |
| 17:58005937:T:G | D139A | 1.000 |
| 17:58005938:C:G | D139H | 1.000 |
dbSNP variants (sampled 300 via entrez): RS1000187288 (17:57996837 A>C,G), RS1000191054 (17:57994134 A>G), RS1000255549 (17:57990028 T>C), RS1000286552 (17:57990465 C>A), RS1000313370 (17:57993579 G>T), RS1000390268 (17:58005730 AC>A), RS1000891438 (17:58007666 C>G), RS1000894838 (17:57996609 T>G), RS1000962650 (17:57988574 C>A,T), RS1001078570 (17:57988680 C>G,T), RS1001243110 (17:58003465 C>A,T), RS1001474886 (17:58003020 A>G), RS1001551336 (17:58007470 C>A,T), RS1001775426 (17:58009217 C>T), RS1001836922 (17:57992021 A>G)
Disease associations
OMIM: gene MIM:600812 | disease phenotypes: MIM:620489
GenCC curated gene-disease
| Disease | Classification | Inheritance |
|---|---|---|
| neurodevelopmental disorder with dysmorphic facies and behavioral abnormalities | Strong | Autosomal dominant |
Mondo (3): intellectual disability (MONDO:0001071), neurodevelopmental disorder with dysmorphic facies and behavioral abnormalities (MONDO:0957583), autism spectrum disorder (MONDO:0005258)
Orphanet (2): NON RARE IN EUROPE: Unexplained intellectual disability (Orphanet:319658), NON RARE IN EUROPE: Autism (Orphanet:106)
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
1 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST010396_130 | Gut microbiota (bacterial taxa, hurdle binary method) | 2.000000e-06 |
EFO canonical traits (1, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0007874 | gut microbiome measurement |
MeSH disease descriptors (1)
| Descriptor | Name | Tree numbers |
|---|---|---|
| D008607 | Intellectual Disability | C10.597.606.360; C23.888.592.604.646; F01.700.687; F03.625.539 |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: yes
ChEMBL targets (1): CHEMBL4295805 (SINGLE PROTEIN)
Molecules with ChEMBL bioactivity
1 molecules (phase ≥1), by development phase (incl. off-target/promiscuous compounds). Patent mentions across the top 20 by phase: 1,538 (via chembl_molecule»patent_compound — counts attach to the compound, not the gene–compound relationship, so off-target/promiscuous molecules can dominate).
| Molecule | Name | Phase | Patents |
|---|---|---|---|
| CHEMBL1232461 | MOLIBRESIB | 2 | 1,538 |
PharmGKB: 1 entry (VIP=true, CPIC=false)
ChEMBL bioactivities
6 potent at pChembl≥5 of 6 total, top 6 by pChembl (potency: 10 = 0.1 nM, 6 = 1 µM).
| pChembl | Type | Value | Unit | Molecule |
|---|---|---|---|---|
| 7.25 | Kd | 56.22 | nM | CHEMBL5653589 |
| 7.25 | ED50 | 56.22 | nM | CHEMBL5653589 |
| 5.58 | Kd | 2650 | nM | MOLIBRESIB |
| 5.40 | IC50 | 4000 | nM | MOLIBRESIB |
| 5.04 | Kd | 9124 | nM | CHEMBL3752910 |
| 5.04 | ED50 | 9124 | nM | CHEMBL3752910 |
PubChem BioAssay actives
4 with measured affinity, of 12 total; 3 most potent distinct compounds. Largely complementary to BindingDB; screening values are coarse (µM, 4 dp), so sub-nM hits tie at the floor.
| Compound | Assay | Type | Value | Unit |
|---|---|---|---|---|
| 4-methyl-3-[(2-methyl-6-pyridin-3-ylpyrazolo[3,4-d]pyrimidin-4-yl)amino]-N-[3-(trifluoromethyl)phenyl]benzamide | 2149490: Binding affinity to human SRSF1 incubated for 45 mins by Kinobead based pull down assay | kd | 0.0562 | uM |
| 2-[(4S)-6-(4-chlorophenyl)-8-methoxy-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-yl]-N-ethylacetamide | 2179156: Binding affinity against SFRS1 (unknown origin) assessed as apparent dissociation constant incubated for 1 hr by colloidal coomassie staining based LC-MS/MS analysis | kd | 2.6500 | uM |
| 4-methyl-3-[(1-methyl-6-pyridin-3-ylpyrazolo[3,4-d]pyrimidin-4-yl)amino]-N-[3-(trifluoromethyl)phenyl]benzamide | 2149490: Binding affinity to human SRSF1 incubated for 45 mins by Kinobead based pull down assay | kd | 9.1245 | uM |
CTD chemical–gene interactions
83 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Valproic Acid | decreases expression | 5 |
| cobaltous chloride | decreases expression | 3 |
| Cadmium Chloride | increases methylation, decreases expression, increases abundance, increases expression | 3 |
| bisphenol A | decreases expression, increases expression | 2 |
| sodium arsenite | decreases expression, increases expression | 2 |
| Acetaminophen | decreases expression | 2 |
| Cisplatin | increases expression | 2 |
| Copper | affects binding, decreases expression | 2 |
| Doxorubicin | decreases expression, increases response to substance | 2 |
| Estradiol | increases expression | 2 |
| aristolochic acid I | decreases expression | 1 |
| FR900359 | increases phosphorylation | 1 |
| biochanin A | decreases expression | 1 |
| methylmercuric chloride | decreases expression | 1 |
| alpha-pinene | increases oxidation, increases abundance, affects cotreatment | 1 |
| deoxynivalenol | increases expression | 1 |
| pyrogallol 1,3-dimethyl ether | affects cotreatment, decreases expression | 1 |
| hexamethylene bisacetamide | increases expression | 1 |
| arsenite | affects binding, decreases reaction | 1 |
| methylparaben | decreases expression | 1 |
| afimoxifene | decreases expression | 1 |
| tris(1,3-dichloro-2-propyl)phosphate | decreases expression | 1 |
| perfluorooctanoic acid | decreases expression | 1 |
| 2,3-bis(3’-hydroxybenzyl)butyrolactone | affects cotreatment, increases expression | 1 |
| coumarin | decreases phosphorylation | 1 |
| methacrylaldehyde | increases oxidation, increases abundance, affects cotreatment | 1 |
| diallyl trisulfide | increases expression | 1 |
| cyclic 3’,5’-uridine monophosphate | affects binding | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
| CGP 52608 | affects binding, increases reaction | 1 |
ChEMBL screening assays
9 unique, capped per target: 9 binding
Representative assays (with source publication via chembl_document):
| Assay ID | Type | Description | Source paper |
|---|---|---|---|
| CHEMBL4155373 | Binding | Binding affinity to serine/arginine-rich-splicing factor 1 in human A549 cells at 0.15 mM after 4 hrs by HPLC-MS based pull down assay relative to control | Synthesis, cytotoxic evaluation and target identification of thieno[2,3-d]pyrimidine derivatives with a dithiocarbamate side chain at C2 position. — Eur J Med Chem |
Clinical trials (associated diseases)
197 trials via MONDO — disease-level, not drug-specific.
| Trial | Phase | Status | Title |
|---|---|---|---|
| NCT05657860 | PHASE4 | COMPLETED | Guanfacine Extended Release for the Reduction of Aggression and Self-injurious Behavior Associated With Prader-Willi Syndrome |
| NCT05744479 | PHASE4 | RECRUITING | Metformin for Antipsychotic-induced Weight Gain in Adults With Intellectual Disability |
| NCT06107829 | PHASE4 | WITHDRAWN | Valbenazine Treatment of Tardive Dyskinesia in Adults With Intellectual/Developmental Disabilities |
| NCT06997198 | PHASE4 | NOT_YET_RECRUITING | Deutetrabenazine Treatment for Tardive Dyskinesia in Intellectual/Developmental Disabilities |
| NCT02270736 | PHASE3 | COMPLETED | Clinical Study to Investigate the Efficacy and Safety of NT 201 Compared to Placebo in the Treatment of Chronic Troublesome Drooling Associated With Neurological Disorders and/or Intellectual Disability |
| NCT02304302 | PHASE2 | COMPLETED | Down Syndrome Memantine Follow-up Study |
| NCT03862950 | PHASE2 | COMPLETED | A Trial of Metformin in Individuals With Fragile X Syndrome (Met) |
| NCT04529226 | PHASE2 | UNKNOWN | Study to Compare Clozapine vs Treatment as Usual in People With Intellectual Disability & Treatment-resistant Psychosis |
| NCT04821856 | PHASE2 | COMPLETED | Evaluation of the Effectiveness of Cannabidiol in Treating Severe Behavioural Problems in Children and Adolescents With Intellectual Disability |
| NCT05273320 | PHASE1 | COMPLETED | Clinical Trial of Nabilone for Aggression in Adults With Intellectual and Developmental Disabilities |
| NCT05301361 | PHASE1 | ENROLLING_BY_INVITATION | Sensitivity of the NIH Toolbox to Stimulant Treatment in Intellectual Disabilities |
| NCT06016764 | PHASE1 | COMPLETED | Use of MRI and cTBS for Catatonia in Autism |
| NCT06586827 | PHASE1 | COMPLETED | Impact of Competency-Based Training and Technical Assistance Employment Outcomes of Individuals With ID/DD |
| NCT07531940 | PHASE1 | NOT_YET_RECRUITING | Escalating Doses of Memantine in Down Syndrome (MEDS-123) |
| NCT03479476 | PHASE2/PHASE3 | COMPLETED | A Trial of Metformin in Individuals With Fragile X Syndrome |
| NCT02616796 | PHASE1/PHASE2 | COMPLETED | Effects of Social Gaze Training on Brain and Behavior in Fragile X Syndrome |
| NCT06860672 | EARLY_PHASE1 | RECRUITING | Clinical Trial of the Dual Vector Base Editor for the Treatment of the CHD3-R1025W Mutation |
| NCT00597948 | Not specified | COMPLETED | Healthy Lifestyles for People With Intellectual Disabilities |
| NCT01087320 | Not specified | RECRUITING | Genome Medical Sequencing for Gene Discovery |
| NCT01652963 | Not specified | UNKNOWN | Picture-based Computerised Assessment and Training of Cognitive Behaviour Therapy Skills |
| NCT01695395 | Not specified | COMPLETED | Mental Health Care Provision for Adults With Intellectual Disability and a Mental Disorder |
| NCT01867554 | Not specified | COMPLETED | Research and Characterization of New Genes Involved in Intellectual Disability |
| NCT01915381 | Not specified | COMPLETED | Improving Adherence Healthy Lifestyle With a Smartphone Application Based on Adults With Intellectual Disabilities |
| NCT01988623 | Not specified | COMPLETED | Pivotal Response Treatment for Individuals With Intellectual Disabilities |
| NCT02099773 | Not specified | COMPLETED | Support Staff-client Interactions With Augmentative and Alternative Communication |
| NCT02136849 | Not specified | COMPLETED | Inter-regional Project of the Great Western Exploration Approach for Exome Molecular Causes Severe Intellectual Disability Isolated or Syndromic |
| NCT02225041 | Not specified | COMPLETED | Sedation Strategy and Cognitive Outcome After Critical Illness in Early Childhood |
| NCT02414438 | Not specified | COMPLETED | Establishing the Clinical Utility of First StepDx PLUS and NextStepDx PLUS Study |
| NCT02451761 | Not specified | COMPLETED | Apparently Balanced Chromosomal Translocation/ Next-generation Sequencing/ Intellectual Disability |
| NCT02461420 | Not specified | ACTIVE_NOT_RECRUITING | Mapping the Genotype, Phenotype, and Natural History of Phelan-McDermid Syndrome |
| NCT02461459 | Not specified | ACTIVE_NOT_RECRUITING | Autism Spectrum Disorder (ASD) and Intellectual Disability (ID) Determinants in Tuberous Sclerosis Complex (TSC) |
| NCT02486081 | Not specified | COMPLETED | Development and Application-Smart Football for Movement Evaluation and Training in the Special Education Population |
| NCT02504502 | Not specified | COMPLETED | Enhancing Genomic Laboratory Reports to Enhance Communication and Empower Patients |
| NCT02513277 | Not specified | COMPLETED | Diabetes Screening & Prevention for People With Learning (Intellectual) Disabilities:STOP Diabetes Study |
| NCT02561754 | Not specified | COMPLETED | Weight Management for Adolescents With IDD |
| NCT02591446 | Not specified | COMPLETED | Transcranial Magnetic Stimulation Studies in Autism Spectrum Disorders |
| NCT02714868 | Not specified | COMPLETED | Evaluation of Project TEAM (Teens Making Environmental and Activity Modifications) |
| NCT02721394 | Not specified | UNKNOWN | FCT With Young Children With ID in the UK: A Feasibility Project V.1 |
| NCT02746614 | Not specified | COMPLETED | Psychomotor Therapy Effects in Adaptive Behavior and Motor Proficiency in Intellectual Disability |
| NCT02836405 | Not specified | COMPLETED | TMS for the Investigation of Brain Plasticity in Autism Spectrum Disorders |
Related Atlas pages
- Associated diseases: neurodevelopmental disorder with dysmorphic facies and behavioral abnormalities
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): autism spectrum disorder, neurodevelopmental disorder with dysmorphic facies and behavioral abnormalities