GIT2
gene geneOn this page
Also known as KIAA0148PKL
Summary
GIT2 (GIT ArfGAP 2, HGNC:4273) is a protein-coding gene on chromosome 12q24.11, encoding ARF GTPase-activating protein GIT2 (Q14161). GTPase-activating protein for ADP ribosylation factor family members, including ARF1.
This gene encodes a member of the GIT protein family, which interact with G protein-coupled receptor kinases and possess ADP-ribosylation factor (ARF) GTPase-activating protein (GAP) activity. GIT proteins traffic between cytoplasmic complexes, focal adhesions, and the cell periphery, and interact with Pak interacting exchange factor beta (PIX) to form large oligomeric complexes that transiently recruit other proteins. GIT proteins regulate cytoskeletal dynamics and participate in receptor internalization and membrane trafficking. This gene has been shown to repress lamellipodial extension and focal adhesion turnover, and is thought to regulate cell motility. This gene undergoes extensive alternative splicing to generate multiple isoforms, but the full-length nature of some of these variants has not been determined. The various isoforms have functional differences, with respect to ARF GAP activity and to G protein-coupled receptor kinase 2 binding.
Source: NCBI Gene 9815 — RefSeq curated summary.
At a glance
- GWAS associations: 5
- Clinical variants (ClinVar): 117 total
- MANE Select transcript:
NM_057169
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:4273 |
| Approved symbol | GIT2 |
| Name | GIT ArfGAP 2 |
| Location | 12q24.11 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | KIAA0148, PKL |
| Ensembl gene | ENSG00000139436 |
| Ensembl biotype | protein_coding |
| OMIM | 608564 |
| Entrez | 9815 |
Gene structure
Transcript identifiers
Ensembl transcripts: 39 — 28 protein_coding, 8 retained_intron, 3 protein_coding_CDS_not_defined
ENST00000320063, ENST00000355312, ENST00000361006, ENST00000457474, ENST00000546613, ENST00000547267, ENST00000547694, ENST00000547815, ENST00000548000, ENST00000548643, ENST00000548655, ENST00000549999, ENST00000550186, ENST00000550480, ENST00000551209, ENST00000551455, ENST00000551721, ENST00000552978, ENST00000553118, ENST00000876494, ENST00000876495, ENST00000876496, ENST00000876497, ENST00000876498, ENST00000876499, ENST00000876500, ENST00000876501, ENST00000876502, ENST00000876503, ENST00000876504, ENST00000876505, ENST00000876506, ENST00000876507, ENST00000876508, ENST00000876509, ENST00000876510, ENST00000935696, ENST00000935697, ENST00000956023
RefSeq mRNA: 8 — MANE Select: NM_057169
NM_001135213, NM_001135214, NM_001330153, NM_001330154, NM_014776, NM_057169, NM_057170, NM_139201
CCDS: CCDS44968, CCDS44969, CCDS55884, CCDS81736, CCDS81737, CCDS9138, CCDS9139
Canonical transcript exons
ENST00000355312 — 20 exons
| Exon | Start | End |
|---|---|---|
| ENSE00000938140 | 109945260 | 109945349 |
| ENSE00002335873 | 109929804 | 109933190 |
| ENSE00003305995 | 109947256 | 109947504 |
| ENSE00003462211 | 109988963 | 109989068 |
| ENSE00003480426 | 109951167 | 109951316 |
| ENSE00003514875 | 109953092 | 109953234 |
| ENSE00003516849 | 109934022 | 109934085 |
| ENSE00003533288 | 109983373 | 109983503 |
| ENSE00003537722 | 109983608 | 109983694 |
| ENSE00003543003 | 109991627 | 109991760 |
| ENSE00003548064 | 109939165 | 109939247 |
| ENSE00003556117 | 109961613 | 109961685 |
| ENSE00003578795 | 109965526 | 109965577 |
| ENSE00003589341 | 109938380 | 109938568 |
| ENSE00003592898 | 109961278 | 109961375 |
| ENSE00003639479 | 109967458 | 109967503 |
| ENSE00003657286 | 109980952 | 109981046 |
| ENSE00003657338 | 109959847 | 109959958 |
| ENSE00003757057 | 109989690 | 109989802 |
| ENSE00003851122 | 109996173 | 109996368 |
Expression profiles
Bgee: expression breadth ubiquitous, 268 present calls, max score 95.74.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 22.6390 / max 452.1721, expressed in 1817 samples.
FANTOM5 promoters (8 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 133212 | 12.2281 | 1800 |
| 133210 | 6.8418 | 1674 |
| 133208 | 0.8467 | 275 |
| 133209 | 0.7763 | 295 |
| 133213 | 0.7199 | 427 |
| 133211 | 0.7055 | 382 |
| 133207 | 0.4766 | 174 |
| 133206 | 0.0443 | 10 |
Top tissues by expression
294 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| monocyte | CL:0000576 | 95.74 | gold quality |
| mononuclear cell | CL:0000842 | 95.37 | gold quality |
| leukocyte | CL:0000738 | 95.36 | gold quality |
| middle temporal gyrus | UBERON:0002771 | 95.28 | gold quality |
| Brodmann (1909) area 23 | UBERON:0013554 | 95.01 | gold quality |
| granulocyte | CL:0000094 | 94.54 | gold quality |
| right hemisphere of cerebellum | UBERON:0014890 | 94.52 | gold quality |
| blood | UBERON:0000178 | 94.26 | gold quality |
| cerebellar hemisphere | UBERON:0002245 | 94.09 | gold quality |
| cerebellar cortex | UBERON:0002129 | 93.99 | gold quality |
| body of pancreas | UBERON:0001150 | 92.66 | gold quality |
| visceral pleura | UBERON:0002401 | 92.63 | gold quality |
| cerebellum | UBERON:0002037 | 92.49 | gold quality |
| spleen | UBERON:0002106 | 92.43 | gold quality |
| bone marrow | UBERON:0002371 | 92.32 | gold quality |
| secondary oocyte | CL:0000655 | 92.26 | gold quality |
| bone marrow cell | CL:0002092 | 92.15 | gold quality |
| primary visual cortex | UBERON:0002436 | 92.13 | gold quality |
| lymph node | UBERON:0000029 | 92.12 | gold quality |
| heart right ventricle | UBERON:0002080 | 91.94 | gold quality |
| parietal pleura | UBERON:0002400 | 91.92 | gold quality |
| right ovary | UBERON:0002118 | 91.11 | gold quality |
| colonic epithelium | UBERON:0000397 | 91.08 | gold quality |
| adrenal tissue | UBERON:0018303 | 90.86 | gold quality |
| left ovary | UBERON:0002119 | 90.73 | gold quality |
| tonsil | UBERON:0002372 | 90.72 | gold quality |
| left adrenal gland | UBERON:0001234 | 90.71 | gold quality |
| tibia | UBERON:0000979 | 90.61 | gold quality |
| right lobe of thyroid gland | UBERON:0001119 | 90.59 | gold quality |
| sural nerve | UBERON:0015488 | 90.59 | gold quality |
Single-cell (SCXA)
Detected in 1 experiment(s), a significant marker in 1.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | yes | 4.86 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
126 targeting GIT2, 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-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-7110-3P | 100.00 | 73.18 | 2486 |
| HSA-MIR-5692A | 100.00 | 74.40 | 6850 |
| HSA-MIR-432-3P | 100.00 | 67.86 | 705 |
| HSA-MIR-4682 | 100.00 | 68.89 | 1258 |
| HSA-MIR-340-5P | 100.00 | 72.50 | 4437 |
| HSA-MIR-548AW | 99.99 | 72.57 | 3559 |
| HSA-MIR-196A-1-3P | 99.99 | 72.15 | 2772 |
| HSA-MIR-12136 | 99.98 | 72.81 | 5713 |
| HSA-MIR-367-3P | 99.98 | 74.83 | 1819 |
| HSA-MIR-32-5P | 99.98 | 75.21 | 1964 |
| HSA-MIR-92A-3P | 99.98 | 75.21 | 1960 |
| HSA-MIR-92B-3P | 99.98 | 75.25 | 1955 |
| HSA-MIR-25-3P | 99.98 | 74.60 | 1817 |
| HSA-MIR-363-3P | 99.98 | 74.72 | 1821 |
| HSA-MIR-5696 | 99.98 | 72.36 | 4487 |
| HSA-MIR-19A-3P | 99.98 | 75.33 | 2762 |
| HSA-MIR-19B-3P | 99.98 | 75.44 | 2754 |
| HSA-MIR-6793-5P | 99.97 | 65.95 | 758 |
| HSA-MIR-548AN | 99.97 | 70.91 | 2817 |
| HSA-MIR-570-3P | 99.96 | 72.41 | 4910 |
| HSA-MIR-1468-3P | 99.96 | 72.74 | 3797 |
| HSA-MIR-6825-5P | 99.96 | 69.81 | 3431 |
| HSA-MIR-3910 | 99.95 | 71.13 | 2227 |
| HSA-LET-7C-3P | 99.95 | 73.42 | 2862 |
| HSA-MIR-96-5P | 99.95 | 72.80 | 2140 |
| HSA-MIR-651-3P | 99.94 | 73.48 | 5177 |
| HSA-MIR-141-3P | 99.94 | 72.79 | 2421 |
Literature-anchored findings (GeneRIF, showing 14)
- Git2-short, weakly interacting with paxillin, functions in the regulation of Golgi organization, actin cytoskeletal organization, and subcellular localization of paxillin, important in integrin-mediated cell adhesion and intracellular signaling. (PMID:11251077)
- GIT2 protein is tightly associated with PIX family Rac1/Cdc42 guanine nucleotide exchange factors as a multimeric nexus capable of linking together important signaling molecules. (PMID:15212761)
- The expression level of lymphocyte GRK might show the severity of CHF, and ACEI treatment could reduce the level of GRK in CHF patients. (PMID:16501306)
- GTI proteins regulate cytoskeletal dynamics by feedback inhibition of Rac1, they participate in receptor internalization by regulating membrane trafficking between (PMID:16598076)
- These results suggest that inactivation of GIT2 function is a required step for induction of cell motility and that GIT2 may be a target of oncogenic signaling pathways that regulate cell migration. (PMID:16628223)
- Zeb1 is regulated by the Arf GTPase-activating protein (GAP) Git2. (PMID:23591815)
- ADMA and L-arginine are substrates of human CAT2A, CAT2B, OCT2 and MATE1. Transport kinetics of CAT2A, CAT2B, and OCT2 indicate a low affinity, high capacity transport, which may be relevant for renal and hepatic elimination of ADMA or L-arginine (PMID:23864433)
- GIT2 plays an important role in MRE11/ATM/H2AX-mediated DNA damage responses. (PMID:25605334)
- we discuss recent findings in key physiological systems that exemplify current understanding of the function of this important regulatory complex. Further, we draw attention to gaps in crucial information that remain to be filled to allow a better understanding of the many roles of the GIT-PIX complex in health and disease (PMID:27182061)
- Short-term EGF stimulation if of lung tumor cells can increase the interaction between RUSC2 and GIT2, prolonged stimulation leads to a decrease of their interaction through activating Rab35. (PMID:27238570)
- our work identifies DOCK5 as a key regulator of epithelial invasion and metastasis, and demonstrates that suppression of DOCK5 by GIT2 represents a previously unappreciated mechanism for coordination of Rho and Rac GTPases. (PMID:27669437)
- GIT2 deficiency attenuates inflammation-induced expression of pro-labor mediators in human amnion and myometrial cellsdagger. (PMID:30915469)
- Long non-coding RNA MALAT1 promotes odontogenic differentiation of human dental pulp stem cells by impairing microRNA-140-5p-dependent downregulation of GIT2. (PMID:32743695)
- Genetic architecture of the inflammatory bowel diseases across East Asian and European ancestries. (PMID:37156999)
Cross-species orthologs
4 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | git2b | ENSDARG00000042791 |
| danio_rerio | git2a | ENSDARG00000061915 |
| mus_musculus | Git2 | ENSMUSG00000041890 |
| rattus_norvegicus | Git2 | ENSRNOG00000001190 |
Paralogs (28): ARAP2 (ENSG00000047365), ACAP1 (ENSG00000072818), SMAP2 (ENSG00000084070), ASAP3 (ENSG00000088280), ARFGAP1 (ENSG00000101199), ADAP1 (ENSG00000105963), AGFG2 (ENSG00000106351), GIT1 (ENSG00000108262), SMAP1 (ENSG00000112305), ACAP2 (ENSG00000114331), ARAP3 (ENSG00000120318), ACAP3 (ENSG00000131584), AGAP3 (ENSG00000133612), AGAP2 (ENSG00000135439), APPL2 (ENSG00000136044), ARFGAP2 (ENSG00000149182), ASAP2 (ENSG00000151693), ASAP1 (ENSG00000153317), APPL1 (ENSG00000157500), AGAP1 (ENSG00000157985), AGAP5 (ENSG00000172650), AGFG1 (ENSG00000173744), ADAP2 (ENSG00000184060), ARAP1 (ENSG00000186635), AGAP4 (ENSG00000188234), AGAP6 (ENSG00000204149), AGAP9 (ENSG00000204172), ARFGAP3 (ENSG00000242247)
Protein
Protein identifiers
ARF GTPase-activating protein GIT2 — Q14161 (reviewed: Q14161)
Alternative names: Cool-interacting tyrosine-phosphorylated protein 2, G protein-coupled receptor kinase-interactor 2, GRK-interacting protein 2
All UniProt accessions (5): Q14161, F8VXI9, F8W822, Q6FI58, R4GNG3
UniProt curated annotations — full annotation on UniProt →
Function. GTPase-activating protein for ADP ribosylation factor family members, including ARF1.
Subunit / interactions. May form heterooligomers with GIT1. Directly interacts with protein Piccolo/PCLO. Interacts with PPFIA1 and PPFIA2. Interacts with ARHGEF7. Identified in a complex with ARHGEF6 and BIN2. Interacts with PAK3. Interacts with PXN/paxillin. Interacts with TGFB1I1. Forms a complex with EFNB1 and GRB4/NCK2.
Isoforms (11)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q14161-1 | 1 | yes |
| Q14161-2 | 2, GIT2-short | |
| Q14161-3 | 3, C- | |
| Q14161-4 | 4, BC- | |
| Q14161-5 | 5, E- | |
| Q14161-6 | 6, CD- | |
| Q14161-7 | 7, DE- | |
| Q14161-8 | 8, BE- | |
| Q14161-9 | 9, AE- | |
| Q14161-10 | 10 | |
| Q14161-11 | 11 |
RefSeq proteins (8): NP_001128685, NP_001128686, NP_001317082, NP_001317083, NP_055591, NP_476510, NP_476511, NP_631940 (=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR001164 | ArfGAP_dom | Domain |
| IPR002110 | Ankyrin_rpt | Repeat |
| IPR013724 | GIT_SHD | Domain |
| IPR022018 | GIT1_C | Domain |
| IPR032352 | GIT1/2_CC | Domain |
| IPR036770 | Ankyrin_rpt-contain_sf | Homologous_superfamily |
| IPR037278 | ARFGAP/RecO | Homologous_superfamily |
| IPR038508 | ArfGAP_dom_sf | Homologous_superfamily |
| IPR047161 | GIT-like | Family |
Pfam: PF01412, PF08518, PF12205, PF12796, PF16559
UniProt features (40 total): modified residue 12, splice variant 9, compositionally biased region 5, repeat 3, sequence variant 3, region of interest 3, chain 1, domain 1, sequence conflict 1, zinc finger region 1, coiled-coil region 1
Structure
Experimental structures (PDB)
0 structures.
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q14161-F1 | 75.44 | 0.54 |
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 (12): 394, 397, 401, 415, 418, 421, 484, 559, 562, 570, 587, 614
Function
Pathways and Gene Ontology
Reactome pathways
8 pathways
| ID | Pathway |
|---|---|
| R-HSA-9013148 | CDC42 GTPase cycle |
| R-HSA-9013149 | RAC1 GTPase cycle |
| R-HSA-9013404 | RAC2 GTPase cycle |
| R-HSA-9013406 | RHOQ GTPase cycle |
| R-HSA-9013409 | RHOJ GTPase cycle |
| R-HSA-9013420 | RHOU GTPase cycle |
| R-HSA-9013423 | RAC3 GTPase cycle |
| R-HSA-9013424 | RHOV GTPase cycle |
MSigDB gene sets: 310 (showing top):
MODULE_45, GOBP_REGULATION_OF_SMALL_GTPASE_MEDIATED_SIGNAL_TRANSDUCTION, GOBP_VESICLE_MEDIATED_TRANSPORT, GNF2_LYN, GOMF_GTPASE_BINDING, YY1_Q6, GOBP_SYNAPTIC_VESICLE_RECYCLING, AMIT_EGF_RESPONSE_480_MCF10A, DEURIG_T_CELL_PROLYMPHOCYTIC_LEUKEMIA_DN, MODULE_289, MARTINEZ_RB1_TARGETS_DN, GNF2_ICAM3, FISCHER_G2_M_CELL_CYCLE, TGANTCA_AP1_C, CCCNNNNNNAAGWT_UNKNOWN
GO Biological Process (4): brain development (GO:0007420), regulation of G protein-coupled receptor signaling pathway (GO:0008277), regulation of ARF protein signal transduction (GO:0032012), synaptic vesicle recycling (GO:0036465)
GO Molecular Function (6): GTPase activator activity (GO:0005096), zinc ion binding (GO:0008270), small GTPase binding (GO:0031267), protein binding (GO:0005515), kinase activity (GO:0016301), metal ion binding (GO:0046872)
GO Cellular Component (4): nucleoplasm (GO:0005654), focal adhesion (GO:0005925), synapse (GO:0045202), presynapse (GO:0098793)
Reactome top-level categories
Rollup of top-1 pathways:
| Category | Pathways |
|---|---|
| RHO GTPase cycle | 8 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| cellular anatomical structure | 2 |
| central nervous system development | 1 |
| animal organ development | 1 |
| head development | 1 |
| G protein-coupled receptor signaling pathway | 1 |
| regulation of signal transduction | 1 |
| ARF protein signal transduction | 1 |
| regulation of small GTPase mediated signal transduction | 1 |
| transport | 1 |
| establishment of localization in cell | 1 |
| synaptic vesicle cycle | 1 |
| GTPase activity | 1 |
| enzyme activator activity | 1 |
| GTPase regulator activity | 1 |
| transition metal ion binding | 1 |
| GTPase binding | 1 |
| binding | 1 |
| transferase activity, transferring phosphorus-containing groups | 1 |
| cation binding | 1 |
| nuclear lumen | 1 |
| cell-substrate junction | 1 |
| cell junction | 1 |
| synapse | 1 |
Protein interactions and networks
STRING
1038 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| GIT2 | PXN | P49023 | 996 |
| GIT2 | ARHGEF6 | Q15052 | 991 |
| GIT2 | ARHGEF7 | Q14155 | 981 |
| GIT2 | GRK4 | P32298 | 961 |
| GIT2 | GRK6 | P43250 | 943 |
| GIT2 | GRK5 | P34947 | 934 |
| GIT2 | RASA1 | P20936 | 766 |
| GIT2 | VCL | P18206 | 726 |
| GIT2 | NCK1 | P16333 | 710 |
| GIT2 | PAK3 | O75914 | 700 |
| GIT2 | ARF6 | P26438 | 694 |
| GIT2 | CDKN2A | P42771 | 673 |
| GIT2 | PAK1 | Q13153 | 650 |
| GIT2 | PARVA | Q9NVD7 | 650 |
| GIT2 | ARF1 | P10947 | 643 |
IntAct
175 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| ARHGEF7 | PAK1 | psi-mi:“MI:0914”(association) | 0.950 |
| PAK1 | NCK2 | psi-mi:“MI:0914”(association) | 0.940 |
| MED4 | MED19 | psi-mi:“MI:2364”(proximity) | 0.900 |
| MED4 | MED19 | psi-mi:“MI:0914”(association) | 0.900 |
| PAK2 | NCK2 | psi-mi:“MI:0914”(association) | 0.840 |
| ARHGEF6 | PAK1 | psi-mi:“MI:0914”(association) | 0.800 |
| NHERF2 | PODXL | psi-mi:“MI:0914”(association) | 0.770 |
| FBXO28 | TRAF5 | psi-mi:“MI:0914”(association) | 0.740 |
| NCK1 | NCK2 | psi-mi:“MI:0914”(association) | 0.730 |
| TAX1BP3 | ARVCF | psi-mi:“MI:0914”(association) | 0.690 |
| GIT2 | PXN | psi-mi:“MI:0915”(physical association) | 0.690 |
| ARHGEF7 | GIT2 | psi-mi:“MI:0915”(physical association) | 0.670 |
| GIT2 | PAK1 | psi-mi:“MI:0915”(physical association) | 0.670 |
| NCK2 | SH3PXD2B | psi-mi:“MI:0914”(association) | 0.640 |
| LPXN | PCNT | psi-mi:“MI:0914”(association) | 0.640 |
| ARHGEF7 | NCK2 | psi-mi:“MI:0914”(association) | 0.640 |
| PFDN1 | PFDN6 | psi-mi:“MI:0914”(association) | 0.640 |
| SKP1 | MYCBP2 | psi-mi:“MI:0914”(association) | 0.640 |
| IKBKG | GIT2 | psi-mi:“MI:0915”(physical association) | 0.620 |
BioGRID (194): GIT2 (Affinity Capture-RNA), GIT2 (Affinity Capture-MS), GIT2 (Affinity Capture-MS), GIT2 (Affinity Capture-MS), GIT2 (Affinity Capture-MS), GIT2 (Proximity Label-MS), GIT2 (Affinity Capture-MS), GIT2 (Affinity Capture-MS), ARHGEF6 (Affinity Capture-MS), ARHGEF7 (Affinity Capture-MS), GIT2 (Affinity Capture-MS), GIT2 (Affinity Capture-MS), GIT2 (Affinity Capture-MS), GIT2 (Affinity Capture-MS), GIT2 (Affinity Capture-MS)
ESM2 similar proteins: A0A0R4IES7, A0JN62, A0JNW5, A2AAE1, A2AGL3, A2RSJ4, A2RT67, A2RUS2, A2RV80, B0LPN4, B1H2P5, E7F240, E9Q401, O00507, O94967, P30957, P48553, P51593, Q14161, Q2LD37, Q3TLI0, Q3UHE1, Q3UVG3, Q3UX43, Q5F361, Q5M7Q1, Q5RAQ5, Q5ZJK1, Q658Y4, Q68CL5, Q6BDS2, Q6P6Y1, Q6TEP1, Q6VNB8, Q7TMY8, Q7TSG1, Q7Z6Z7, Q8BHY8, Q8CB44, Q8CGF6
Diamond homologs: A1L520, A1Z7A6, A5PK26, A6NIR3, O43150, O74345, O75689, O80925, O82171, O94601, O97902, P35197, P38682, P40529, P52594, Q04412, Q09531, Q0WQQ1, Q10165, Q10367, Q14161, Q15027, Q15057, Q17R07, Q1AAU6, Q1ZXH8, Q28CM8, Q2TA45, Q3MID3, Q3UHD9, Q4KLH5, Q4KLN7, Q4LDD4, Q4R4C9, Q5F413, Q5FVC7, Q5R787, Q5RAT7, Q5U464, Q5VTM2
SIGNOR signaling
3 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| PTPN12 | down-regulates | GIT2 | dephosphorylation |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 150 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 |
|---|---|---|---|
| SARS-CoV-1 targets host intracellular signalling and regulatory pathways | 5 | 31.4× | 4e-05 |
| Ephrin signaling | 5 | 26.7× | 7e-05 |
| RHOV GTPase cycle | 7 | 18.7× | 1e-05 |
| RHOU GTPase cycle | 7 | 18.2× | 1e-05 |
| RHO GTPases activate PKNs | 6 | 17.8× | 7e-05 |
| RHOQ GTPase cycle | 7 | 11.9× | 1e-04 |
| Translocation of SLC2A4 (GLUT4) to the plasma membrane | 8 | 11.5× | 4e-05 |
| RHOJ GTPase cycle | 6 | 11.2× | 6e-04 |
GO biological processes:
| GO term | Partners | Fold | FDR |
|---|---|---|---|
| ephrin receptor signaling pathway | 5 | 12.4× | 8e-03 |
| mitotic spindle organization | 6 | 11.7× | 4e-03 |
| endocytic recycling | 6 | 11.6× | 4e-03 |
| cell migration | 11 | 4.9× | 4e-03 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
117 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 81 |
| Likely benign | 5 |
| Benign | 5 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
3465 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 12:109933189:TT:T | acceptor_gain | 1.0000 |
| 12:109938375:CTTA:C | donor_loss | 1.0000 |
| 12:109938376:TTA:T | donor_loss | 1.0000 |
| 12:109938377:TAC:T | donor_loss | 1.0000 |
| 12:109938378:ACC:A | donor_loss | 1.0000 |
| 12:109938379:C:CG | donor_loss | 1.0000 |
| 12:109938379:CCTGT:C | donor_gain | 1.0000 |
| 12:109938568:CCT:C | acceptor_loss | 1.0000 |
| 12:109938569:C:CC | acceptor_gain | 1.0000 |
| 12:109938570:T:A | acceptor_loss | 1.0000 |
| 12:109939037:TTAAG:T | donor_gain | 1.0000 |
| 12:109939137:C:A | donor_gain | 1.0000 |
| 12:109939151:T:TA | donor_gain | 1.0000 |
| 12:109939246:GCC:G | acceptor_loss | 1.0000 |
| 12:109939247:CCT:C | acceptor_loss | 1.0000 |
| 12:109939248:C:CC | acceptor_gain | 1.0000 |
| 12:109939248:CT:C | acceptor_loss | 1.0000 |
| 12:109939249:T:C | acceptor_loss | 1.0000 |
| 12:109945257:AAC:A | donor_gain | 1.0000 |
| 12:109945257:AACC:A | donor_gain | 1.0000 |
| 12:109945258:A:C | donor_gain | 1.0000 |
| 12:109953086:TCTCA:T | donor_loss | 1.0000 |
| 12:109953087:CTCA:C | donor_loss | 1.0000 |
| 12:109953088:TCA:T | donor_loss | 1.0000 |
| 12:109953089:CACCT:C | donor_loss | 1.0000 |
| 12:109953091:C:CG | donor_loss | 1.0000 |
| 12:109953091:CCTT:C | donor_gain | 1.0000 |
| 12:109953230:ATTGT:A | acceptor_gain | 1.0000 |
| 12:109953231:TTGT:T | acceptor_gain | 1.0000 |
| 12:109953232:TGT:T | acceptor_gain | 1.0000 |
AlphaMissense
5012 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 12:109933009:A:T | V750D | 1.000 |
| 12:109933012:A:G | L749P | 1.000 |
| 12:109933017:C:A | K747N | 1.000 |
| 12:109933017:C:G | K747N | 1.000 |
| 12:109933019:T:C | K747E | 1.000 |
| 12:109933021:G:T | A746D | 1.000 |
| 12:109933022:C:G | A746P | 1.000 |
| 12:109933025:C:G | A745P | 1.000 |
| 12:109933030:G:T | A743D | 1.000 |
| 12:109933031:C:G | A743P | 1.000 |
| 12:109933033:A:T | I742N | 1.000 |
| 12:109933040:A:C | Y740D | 1.000 |
| 12:109933040:A:G | Y740H | 1.000 |
| 12:109933042:G:T | A739E | 1.000 |
| 12:109933051:A:T | I736N | 1.000 |
| 12:109933129:A:G | L710P | 1.000 |
| 12:109933138:G:T | A707D | 1.000 |
| 12:109933150:A:G | L703P | 1.000 |
| 12:109934041:A:C | M683R | 1.000 |
| 12:109934041:A:T | M683K | 1.000 |
| 12:109934050:A:T | V680D | 1.000 |
| 12:109934062:A:C | I676R | 1.000 |
| 12:109934062:A:T | I676K | 1.000 |
| 12:109938401:G:T | A661D | 1.000 |
| 12:109938410:A:G | L658S | 1.000 |
| 12:109938413:A:G | L657P | 1.000 |
| 12:109938422:A:C | I654R | 1.000 |
| 12:109938422:A:T | I654K | 1.000 |
| 12:109938434:A:C | I650S | 1.000 |
| 12:109938455:A:T | V643D | 1.000 |
dbSNP variants (sampled 300 via entrez): RS1000001728 (12:109955823 C>T), RS1000129338 (12:109963235 A>C,G), RS1000154710 (12:109995029 T>C), RS1000156171 (12:109963193 A>C), RS1000182247 (12:109963691 G>A), RS1000212854 (12:109956377 A>C), RS1000280322 (12:109995395 A>G), RS1000393697 (12:109970078 T>C), RS1000400103 (12:109949851 G>A,C), RS1000413870 (12:109942322 G>A), RS1000443099 (12:109962988 G>A), RS1000458172 (12:109956329 G>A), RS1000552033 (12:109958000 A>G), RS1000602985 (12:109954058 C>T), RS1000612918 (12:109996617 A>G,T)
Disease associations
OMIM: gene MIM:608564 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
5 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST000753_10 | Metabolic syndrome | 7.000000e-06 |
| GCST001822_15 | Metabolite levels (MHPG) | 4.000000e-07 |
| GCST004953_2 | Disturbances of the gamma-frequency band of electroencephalography measures in schizophrenia | 4.000000e-06 |
| GCST008103_145 | Bipolar disorder | 3.000000e-06 |
| GCST009391_789 | Metabolite levels | 2.000000e-06 |
EFO canonical traits (5, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0000195 | metabolic syndrome |
| EFO:0004612 | high density lipoprotein cholesterol measurement |
| EFO:0005133 | MHPG measurement |
| EFO:0008388 | gamma wave measurement |
| EFO:0010395 | sphingomyelin 22:0 measurement |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
44 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Valproic Acid | increases expression, affects cotreatment, decreases expression, affects expression | 9 |
| bisphenol A | decreases expression, affects cotreatment, decreases methylation | 2 |
| Formaldehyde | decreases expression, increases expression | 2 |
| Phenylmercuric Acetate | affects cotreatment, decreases expression | 2 |
| Smoke | decreases expression, decreases reaction, increases abundance, increases expression | 2 |
| FR900359 | affects phosphorylation | 1 |
| sodium arsenate | increases expression | 1 |
| trichostatin A | decreases expression | 1 |
| beta-lapachone | increases expression | 1 |
| tris(1,3-dichloro-2-propyl)phosphate | affects expression | 1 |
| potassium chromate(VI) | decreases expression, affects cotreatment | 1 |
| coumarin | decreases phosphorylation | 1 |
| epigallocatechin gallate | affects cotreatment, decreases expression | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
| 2,3,5-(triglutathion-S-yl)hydroquinone | increases ADP-ribosylation | 1 |
| CGP 52608 | affects binding, increases reaction | 1 |
| 4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide | affects cotreatment, decreases expression | 1 |
| torcetrapib | increases expression | 1 |
| ICG 001 | increases expression | 1 |
| abrine | decreases expression | 1 |
| dorsomorphin | affects cotreatment, decreases expression | 1 |
| 3-(2-hydroxy-4-(2-methylnonan-2-yl)phenyl)cyclohexan-1-ol | decreases expression | 1 |
| bisphenol AF | increases expression | 1 |
| Resveratrol | decreases expression | 1 |
| Decitabine | decreases expression, decreases reaction | 1 |
| Arsenic Trioxide | increases expression | 1 |
| Fulvestrant | affects cotreatment, decreases methylation | 1 |
| Acetaminophen | decreases expression | 1 |
| Air Pollutants | increases abundance, increases expression | 1 |
| Air Pollutants, Occupational | affects expression | 1 |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
No linked Atlas pages yet — the cross-entity mesh grows as the corpus expands.