SNAP91
gene geneOn this page
Also known as KIAA0656AP180CALM
Summary
SNAP91 (synaptosome associated protein 91, HGNC:14986) is a protein-coding gene on chromosome 6q14.2, encoding Clathrin coat assembly protein AP180 (O60641). Adaptins are components of the adapter complexes which link clathrin to receptors in coated vesicles.
Predicted to enable several functions, including clathrin adaptor activity; clathrin heavy chain binding activity; and phosphatidylinositol binding activity. Acts upstream of or within regulation of clathrin-dependent endocytosis. Predicted to be located in cytosol; postsynaptic density; and presynaptic membrane. Predicted to be active in several cellular components, including Schaffer collateral - CA1 synapse; cytoplasmic vesicle; and parallel fiber to Purkinje cell synapse. Predicted to be extrinsic component of presynaptic endocytic zone membrane. Biomarker of Alzheimer’s disease.
Source: NCBI Gene 9892 — RefSeq curated summary.
At a glance
- GWAS associations: 13
- Clinical variants (ClinVar): 129 total — 1 pathogenic
- MANE Select transcript:
NM_001242792
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:14986 |
| Approved symbol | SNAP91 |
| Name | synaptosome associated protein 91 |
| Location | 6q14.2 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | KIAA0656, AP180, CALM |
| Ensembl gene | ENSG00000065609 |
| Ensembl biotype | protein_coding |
| OMIM | 607923 |
| Entrez | 9892 |
Gene structure
Transcript identifiers
Ensembl transcripts: 46 — 39 protein_coding, 5 nonsense_mediated_decay, 1 protein_coding_CDS_not_defined, 1 retained_intron
ENST00000195649, ENST00000369690, ENST00000369691, ENST00000369694, ENST00000439399, ENST00000518309, ENST00000518312, ENST00000519133, ENST00000519779, ENST00000519825, ENST00000520213, ENST00000520302, ENST00000521485, ENST00000521616, ENST00000521743, ENST00000521931, ENST00000522248, ENST00000523199, ENST00000523448, ENST00000523484, ENST00000523585, ENST00000523780, ENST00000862655, ENST00000862656, ENST00000862657, ENST00000862658, ENST00000862659, ENST00000926216, ENST00000926217, ENST00000926218, ENST00000948467, ENST00000948468, ENST00000948469, ENST00000948470, ENST00000948471, ENST00000948472, ENST00000948473, ENST00000948474, ENST00000948475, ENST00000948476, ENST00000948477, ENST00000948478, ENST00000948479, ENST00000948480, ENST00000948481, ENST00000948482
RefSeq mRNA: 66 — MANE Select: NM_001242792
NM_001242792, NM_001242793, NM_001242794, NM_001256717, NM_001256718, NM_001363677, NM_001376675, NM_001376676, NM_001376677, NM_001376678, NM_001376679, NM_001376680, NM_001376681, NM_001376682, NM_001376683, NM_001376684, NM_001376685, NM_001376686, NM_001376687, NM_001376688, NM_001376689, NM_001376690, NM_001376691, NM_001376692, NM_001376693, NM_001376694, NM_001376695, NM_001376696, NM_001376697, NM_001376698, NM_001376699, NM_001376700, NM_001376701, NM_001376702, NM_001376703, NM_001376704, NM_001376705, NM_001376706, NM_001376707, NM_001376708, NM_001376709, NM_001376710, NM_001376711, NM_001376712, NM_001376713, NM_001376714, NM_001376715, NM_001376716, NM_001376717, NM_001376718, NM_001376719, NM_001376720, NM_001376721, NM_001376723, NM_001376726, NM_001376728, NM_001376731, NM_001376733, NM_001376734, NM_001376735, NM_001376736, NM_001376737, NM_001376738, NM_001376739, NM_001376740, NM_014841
CCDS: CCDS47455, CCDS56437, CCDS56438, CCDS87418
Canonical transcript exons
ENST00000369694 — 30 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001450659 | 83552885 | 83554285 |
| ENSE00002719762 | 83707798 | 83707957 |
| ENSE00003459458 | 83658999 | 83659092 |
| ENSE00003477071 | 83560104 | 83560208 |
| ENSE00003506355 | 83592946 | 83593017 |
| ENSE00003539416 | 83614857 | 83614862 |
| ENSE00003541515 | 83591211 | 83591294 |
| ENSE00003544747 | 83641096 | 83641202 |
| ENSE00003545820 | 83623301 | 83623342 |
| ENSE00003562065 | 83593182 | 83593259 |
| ENSE00003581101 | 83665439 | 83665581 |
| ENSE00003591308 | 83556143 | 83556245 |
| ENSE00003592921 | 83616969 | 83617039 |
| ENSE00003598742 | 83576023 | 83576053 |
| ENSE00003610341 | 83601585 | 83601599 |
| ENSE00003611336 | 83610650 | 83610677 |
| ENSE00003613353 | 83582222 | 83582356 |
| ENSE00003620229 | 83656754 | 83656865 |
| ENSE00003638282 | 83601271 | 83601438 |
| ENSE00003655390 | 83593478 | 83593741 |
| ENSE00003655706 | 83594374 | 83594481 |
| ENSE00003658324 | 83607699 | 83607808 |
| ENSE00003660075 | 83580450 | 83580599 |
| ENSE00003665688 | 83575010 | 83575121 |
| ENSE00003667841 | 83605685 | 83605803 |
| ENSE00003677410 | 83560864 | 83560947 |
| ENSE00003690913 | 83592455 | 83592538 |
| ENSE00003784521 | 83662347 | 83662422 |
| ENSE00003790371 | 83661502 | 83661604 |
| ENSE00003925647 | 83708845 | 83709101 |
Expression profiles
Bgee: expression breadth ubiquitous, 195 present calls, max score 99.35.
FANTOM5 (CAGE): breadth broad, TPM avg 8.3239 / max 404.9447, expressed in 348 samples.
FANTOM5 promoters (9 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 74575 | 7.0469 | 334 |
| 74579 | 0.3417 | 93 |
| 74573 | 0.3131 | 94 |
| 74576 | 0.1583 | 64 |
| 74577 | 0.1441 | 71 |
| 74574 | 0.1402 | 70 |
| 74572 | 0.0960 | 54 |
| 74578 | 0.0744 | 48 |
| 74571 | 0.0092 | 3 |
Top tissues by expression
290 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| middle temporal gyrus | UBERON:0002771 | 99.35 | gold quality |
| Brodmann (1909) area 23 | UBERON:0013554 | 99.22 | gold quality |
| cerebellar vermis | UBERON:0004720 | 98.93 | gold quality |
| endothelial cell | CL:0000115 | 98.67 | gold quality |
| pons | UBERON:0000988 | 98.53 | gold quality |
| lateral nuclear group of thalamus | UBERON:0002736 | 98.45 | gold quality |
| superior frontal gyrus | UBERON:0002661 | 98.17 | gold quality |
| frontal pole | UBERON:0002795 | 98.14 | gold quality |
| orbitofrontal cortex | UBERON:0004167 | 98.14 | gold quality |
| primary visual cortex | UBERON:0002436 | 97.94 | gold quality |
| cerebellum | UBERON:0002037 | 97.77 | gold quality |
| paraflocculus | UBERON:0005351 | 97.70 | gold quality |
| cerebellar cortex | UBERON:0002129 | 97.68 | gold quality |
| Brodmann (1909) area 10 | UBERON:0013541 | 97.68 | gold quality |
| cerebellar hemisphere | UBERON:0002245 | 97.64 | gold quality |
| postcentral gyrus | UBERON:0002581 | 97.63 | gold quality |
| occipital lobe | UBERON:0002021 | 97.62 | gold quality |
| Brodmann (1909) area 46 | UBERON:0006483 | 97.56 | gold quality |
| parietal lobe | UBERON:0001872 | 97.54 | gold quality |
| cortical plate | UBERON:0005343 | 97.32 | gold quality |
| right hemisphere of cerebellum | UBERON:0014890 | 97.22 | gold quality |
| prefrontal cortex | UBERON:0000451 | 97.21 | gold quality |
| entorhinal cortex | UBERON:0002728 | 96.91 | gold quality |
| frontal cortex | UBERON:0001870 | 96.90 | gold quality |
| Brodmann (1909) area 9 | UBERON:0013540 | 96.90 | gold quality |
| dorsolateral prefrontal cortex | UBERON:0009834 | 96.82 | gold quality |
| substantia nigra pars compacta | UBERON:0001965 | 96.75 | gold quality |
| neocortex | UBERON:0001950 | 96.51 | gold quality |
| superior vestibular nucleus | UBERON:0007227 | 96.30 | gold quality |
| cerebral cortex | UBERON:0000956 | 96.23 | gold quality |
Single-cell (SCXA)
Detected in 4 experiment(s), a significant marker in 3.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-HCAD-25 | yes | 9.20 |
| E-GEOD-84465 | yes | 6.46 |
| E-ANND-3 | yes | 5.83 |
| E-HCAD-5 | no | 2.29 |
Regulation
Is transcription factor: no
Upstream regulators (CollecTRI, top): STAT1, TFAP2A
miRNA regulators (miRDB)
154 targeting SNAP91, 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-5011-5P | 100.00 | 83.46 | 5820 |
| HSA-MIR-8485 | 100.00 | 77.57 | 4731 |
| HSA-MIR-5692A | 100.00 | 74.40 | 6850 |
| HSA-MIR-1277-5P | 100.00 | 73.95 | 5056 |
| HSA-MIR-3064-3P | 100.00 | 70.09 | 1254 |
| HSA-MIR-190A-3P | 100.00 | 80.35 | 5520 |
| 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-3163 | 100.00 | 77.23 | 8605 |
| HSA-MIR-6077 | 99.99 | 68.04 | 2299 |
| HSA-MIR-4282 | 99.99 | 75.36 | 6408 |
| HSA-MIR-186-5P | 99.99 | 70.83 | 3707 |
| HSA-MIR-4789-3P | 99.99 | 70.75 | 2484 |
| 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-367-3P | 99.98 | 74.83 | 1819 |
| HSA-MIR-4803 | 99.98 | 71.99 | 3117 |
| HSA-MIR-520D-5P | 99.98 | 73.34 | 4883 |
| HSA-MIR-524-5P | 99.98 | 73.43 | 4882 |
| HSA-MIR-12136 | 99.98 | 72.81 | 5713 |
| HSA-MIR-568 | 99.98 | 69.86 | 2084 |
| HSA-MIR-3148 | 99.97 | 75.06 | 6478 |
| HSA-MIR-1229-3P | 99.97 | 66.49 | 906 |
| HSA-MIR-302C-5P | 99.97 | 72.56 | 3642 |
| HSA-MIR-3065-5P | 99.97 | 71.56 | 3281 |
| HSA-MIR-548AT-5P | 99.96 | 70.83 | 2666 |
Literature-anchored findings (GeneRIF, showing 8)
- AP180 had an overall expression similar to synaptophysin, the immunoreactivity for the two proteins did not always co-localize. (PMID:12493563)
- RNA interference-mediated knockdown of AP180 reduces the generation of Abeta1-40 and Abeta1-42, whereas CALM knockdown has no effect on Abeta generation. (PMID:19450545)
- AP180 is significantly decreased in the hippocampus of Alzheimer’s disease patients and in hippocampal neurons of transgenic mice. (PMID:20847448)
- unique mechanism of SNARE motif-dependent endocytic sorting and identify the ANTH domain proteins AP180 and CALM as cargo-specific adaptors for synaptobrevin endocytosis (PMID:21808019)
- AP180 and CALM are endocytic adaptors dedicated to the sorting of small soluble N-ethylmaleimide-sensitive-factor attachment protein receptors. (Review) (PMID:22639918)
- intrinsically disordered domains are highly potent drivers of membrane curvature (PMID:26204806)
- To sustain efficient neurotransmission and synaptic vesicle formation, AP180 and VAMP2 are required. (PMID:26412491)
- Study concludes that the novel clathrin interaction sites identified here in CALM and AP180 have a major role in how these proteins interface with clathrin. This work advances the case that AP180 and CALM are required to use a combination of standard clathrin N-terminal domain binding motifs and the sequence identified here for optimal binding and assembling clathrin. (PMID:27574975)
Cross-species orthologs
6 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | snap91b | ENSDARG00000015931 |
| danio_rerio | snap91a | ENSDARG00000098809 |
| mus_musculus | Snap91 | ENSMUSG00000033419 |
| rattus_norvegicus | Snap91 | ENSRNOG00000023861 |
| drosophila_melanogaster | lap | FBGN0086372 |
| caenorhabditis_elegans | unc-11 | WBGENE00006751 |
Paralogs (1): PICALM (ENSG00000073921)
Protein
Protein identifiers
Clathrin coat assembly protein AP180 — O60641 (reviewed: O60641)
Alternative names: 91 kDa synaptosomal-associated protein, Clathrin coat-associated protein AP180, Phosphoprotein F1-20
All UniProt accessions (13): O60641, A0A0A0MRM7, E5RFC6, E5RFU0, E5RGP8, E5RGY9, E5RHK9, E5RIJ5, E5RJY3, E5RK51, E5RK53, E9PDG8, H0YBT2
UniProt curated annotations — full annotation on UniProt →
Function. Adaptins are components of the adapter complexes which link clathrin to receptors in coated vesicles. Clathrin-associated protein complexes are believed to interact with the cytoplasmic tails of membrane proteins, leading to their selection and concentration. Binding of AP180 to clathrin triskelia induces their assembly into 60-70 nm coats.
Subunit / interactions. Binds AP2A2. Interacts with AP2B1; clathrin competes with SNAP91.
Subcellular location. Cell membrane. Membrane. Coated pit.
Post-translational modifications. Thr-310 can be modified by the addition of N-acetylglucosamine which can be further phosphorylated. There is no evidence for direct Thr-310 phosphorylation.
Domain organisation. Possesses a three domain structure: the N-terminal 300 residues harbor a clathrin binding site, an acidic middle domain 450 residues, interrupted by an Ala-rich segment, and the C-terminal domain (166 residues).
Miscellaneous. May be produced at very low levels due to a premature stop codon in the mRNA, leading to nonsense-mediated mRNA decay.
Similarity. Belongs to the PICALM/SNAP91 family.
Isoforms (4)
| UniProt ID | Names | Canonical? |
|---|---|---|
| O60641-1 | 1 | yes |
| O60641-2 | 2 | |
| O60641-3 | 3 | |
| O60641-4 | 4 |
RefSeq proteins (66): NP_001229721, NP_001229722, NP_001229723, NP_001243646, NP_001243647, NP_001350606, NP_001363604, NP_001363605, NP_001363606, NP_001363607, NP_001363608, NP_001363609, NP_001363610, NP_001363611, NP_001363612, NP_001363613, NP_001363614, NP_001363615, NP_001363616, NP_001363617, NP_001363618, NP_001363619, NP_001363620, NP_001363621, NP_001363622, NP_001363623, NP_001363624, NP_001363625, NP_001363626, NP_001363627, NP_001363628, NP_001363629, NP_001363630, NP_001363631, NP_001363632, NP_001363633, NP_001363634, NP_001363635, NP_001363636, NP_001363637, NP_001363638, NP_001363639, NP_001363640, NP_001363641, NP_001363642, NP_001363643, NP_001363644, NP_001363645, NP_001363646, NP_001363647, NP_001363648, NP_001363649, NP_001363650, NP_001363652, NP_001363655, NP_001363657, NP_001363660, NP_001363662, NP_001363663, NP_001363664, NP_001363665, NP_001363666, NP_001363667, NP_001363668, NP_001363669, NP_055656 (=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR008942 | ENTH_VHS | Homologous_superfamily |
| IPR011417 | ANTH_dom | Domain |
| IPR013809 | ENTH | Domain |
| IPR014712 | ANTH_dom_sf | Homologous_superfamily |
| IPR045192 | AP180-like | Family |
Pfam: PF07651
UniProt features (30 total): modified residue 12, region of interest 5, splice variant 5, compositionally biased region 4, chain 1, domain 1, glycosylation site 1, sequence conflict 1
Structure
Experimental structures (PDB)
0 structures.
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-O60641-F1 | 55.46 | 0.25 |
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): 296, 300, 306, 313, 317, 596, 602, 623, 629, 763, 865, 865
Glycosylation sites (1): 310
Function
Pathways and Gene Ontology
Reactome pathways
4 pathways
| ID | Pathway |
|---|---|
| R-HSA-8856825 | Cargo recognition for clathrin-mediated endocytosis |
| R-HSA-8856828 | Clathrin-mediated endocytosis |
| R-HSA-199991 | Membrane Trafficking |
| R-HSA-5653656 | Vesicle-mediated transport |
MSigDB gene sets: 219 (showing top):
GNF2_RTN1, GOBP_VESICLE_ORGANIZATION, GOBP_CLATHRIN_COAT_ASSEMBLY, GOBP_VESICLE_MEDIATED_TRANSPORT, REACTOME_MEMBRANE_TRAFFICKING, ATGTTAA_MIR302C, GOBP_REGULATION_OF_VESICLE_MEDIATED_TRANSPORT, MODULE_66, GOBP_REGULATION_OF_RECEPTOR_MEDIATED_ENDOCYTOSIS, GOCC_COATED_VESICLE, GNF2_TM4SF2, ATTCTTT_MIR186, GOBP_REGULATION_OF_ENDOCYTOSIS, GOBP_MEMBRANE_ORGANIZATION, GCM_MAPK10
GO Biological Process (6): vesicle budding from membrane (GO:0006900), protein transport (GO:0015031), clathrin coat assembly (GO:0048268), clathrin-dependent endocytosis (GO:0072583), regulation of clathrin-dependent endocytosis (GO:2000369), regulation of receptor-mediated endocytosis (GO:0048259)
GO Molecular Function (8): SNARE binding (GO:0000149), 1-phosphatidylinositol binding (GO:0005545), phosphatidylinositol-4,5-bisphosphate binding (GO:0005546), protein kinase binding (GO:0019901), clathrin heavy chain binding (GO:0032050), protein binding (GO:0005515), phospholipid binding (GO:0005543), clathrin binding (GO:0030276)
GO Cellular Component (6): clathrin-coated pit (GO:0005905), synaptic vesicle (GO:0008021), clathrin-coated vesicle (GO:0030136), extrinsic component of presynaptic endocytic zone membrane (GO:0098894), plasma membrane (GO:0005886), membrane (GO:0016020)
Reactome top-level categories
Rollup of top-3 pathways:
| Category | Pathways |
|---|---|
| Clathrin-mediated endocytosis | 1 |
| Membrane Trafficking | 1 |
| Vesicle-mediated transport | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| receptor-mediated endocytosis | 2 |
| protein binding | 2 |
| membrane | 2 |
| vesicle organization | 1 |
| vesicle-mediated transport | 1 |
| membrane organization | 1 |
| transport | 1 |
| intracellular protein localization | 1 |
| establishment of protein localization | 1 |
| protein-containing complex assembly | 1 |
| regulation of receptor-mediated endocytosis | 1 |
| clathrin-dependent endocytosis | 1 |
| regulation of endocytosis | 1 |
| phospholipid binding | 1 |
| phosphatidylinositol phosphate binding | 1 |
| phosphatidylinositol bisphosphate binding | 1 |
| kinase binding | 1 |
| clathrin binding | 1 |
| binding | 1 |
| lipid binding | 1 |
| endomembrane system | 1 |
| exocytic vesicle | 1 |
| presynapse | 1 |
| coated vesicle | 1 |
| presynaptic endocytic zone membrane | 1 |
| extrinsic component of presynaptic membrane | 1 |
| cell periphery | 1 |
| cellular anatomical structure | 1 |
Protein interactions and networks
STRING
2228 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| SNAP91 | EPN3 | Q9H201 | 979 |
| SNAP91 | EPN2 | O95208 | 979 |
| SNAP91 | HIP1R | O75146 | 959 |
| SNAP91 | VAMP2 | P19065 | 927 |
| SNAP91 | CLTCL1 | P53675 | 856 |
| SNAP91 | CLTC | Q00610 | 850 |
| SNAP91 | EPS15 | P42566 | 848 |
| SNAP91 | SYNJ1 | O43426 | 825 |
| SNAP91 | ITSN1 | Q15811 | 822 |
| SNAP91 | ITSN2 | Q9NZM3 | 819 |
| SNAP91 | AMPH | P49418 | 804 |
| SNAP91 | EPN1 | Q9Y6I3 | 804 |
| SNAP91 | BIN1 | O00499 | 797 |
| SNAP91 | FCHO1 | O14526 | 753 |
| SNAP91 | SH3GL2 | Q99962 | 731 |
IntAct
34 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| STAMBPL1 | PIK3C2A | psi-mi:“MI:0914”(association) | 0.640 |
| NUFIP1 | PDE2A | psi-mi:“MI:0914”(association) | 0.530 |
| Necap1 | SNAP91 | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| SNAP91 | PKM | psi-mi:“MI:0217”(phosphorylation reaction) | 0.440 |
| ERBB2 | SNAP91 | psi-mi:“MI:0915”(physical association) | 0.370 |
| ERBB3 | SNAP91 | psi-mi:“MI:0915”(physical association) | 0.370 |
| ERBB4 | SNAP91 | psi-mi:“MI:0915”(physical association) | 0.370 |
| JUN | psi-mi:“MI:0914”(association) | 0.350 | |
| JUN | TPM3 | psi-mi:“MI:0914”(association) | 0.350 |
| NUFIP1 | MAP1LC3B2 | psi-mi:“MI:0914”(association) | 0.350 |
| HAX1 | GPM6B | psi-mi:“MI:0914”(association) | 0.350 |
| DGUOK | DNM1L | psi-mi:“MI:0914”(association) | 0.350 |
| CDCA8 | DCLK1 | psi-mi:“MI:0914”(association) | 0.350 |
| DNAAF2 | DNM1L | psi-mi:“MI:0914”(association) | 0.350 |
| MAPT | SHTN1 | psi-mi:“MI:0914”(association) | 0.350 |
| DYRK1A | TEX13D | psi-mi:“MI:0914”(association) | 0.350 |
| GPM6A | KIF2A | psi-mi:“MI:0914”(association) | 0.350 |
| HAX1 | DNM1L | psi-mi:“MI:0914”(association) | 0.350 |
| DGUOK | BIN1 | psi-mi:“MI:0914”(association) | 0.350 |
| SNAP91 | GMNN | psi-mi:“MI:0914”(association) | 0.350 |
| SNAP91 | PIK3C2A | psi-mi:“MI:0914”(association) | 0.350 |
| DNAJC5 | SNAP91 | psi-mi:“MI:2364”(proximity) | 0.270 |
| FGFR1 | BLTP3B | psi-mi:“MI:2364”(proximity) | 0.270 |
| MAPT | PITPNM1 | psi-mi:“MI:2364”(proximity) | 0.270 |
| MAPT | DCTN6 | psi-mi:“MI:2364”(proximity) | 0.270 |
BioGRID (66): SNAP91 (Affinity Capture-MS), SNAP91 (Affinity Capture-MS), SNAP91 (Affinity Capture-MS), SNAP91 (Affinity Capture-MS), SNAP91 (Affinity Capture-MS), SNAP91 (Affinity Capture-MS), SNAP91 (Affinity Capture-MS), SNAP91 (Affinity Capture-MS), SNAP91 (Affinity Capture-MS), SNAP91 (Affinity Capture-MS), SNAP91 (Affinity Capture-Western), EPS15 (Reconstituted Complex), DNAJC5 (FRET), ABI2 (Two-hybrid), MIPOL1 (Two-hybrid)
ESM2 similar proteins: A7Z035, O08719, O14964, O55012, O60641, O75061, O75553, O88339, O88797, O95208, P47160, P52594, P70429, P78813, P97318, P98078, P98082, Q05140, Q0V8S0, Q13492, Q14677, Q27974, Q2TA45, Q4KLH5, Q5EA00, Q5F413, Q5R896, Q61548, Q67YI9, Q6CHN0, Q7M6Y3, Q7TN29, Q80TZ3, Q80VP1, Q8CHU3, Q8CJH2, Q8IYB5, Q8K2K6, Q8L860, Q8WU79
Diamond homologs: O55012, O60167, O60641, Q05140, Q13492, Q61548, Q7M6Y3, Q9VI75, Q9XZI6, P38856, P53309, Q8LBH2, Q9LVD8, P94017, Q8GX47, Q8L936, Q8LF20, Q8S9J8, Q8VYT2, Q9LHS0, Q9SA65, Q9ZVN6
SIGNOR signaling
2 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| SNAP91 | “up-regulates quantity” | VAMP2 | binding |
| SNAP91 | “up-regulates quantity” | SYT1 | binding |
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 33 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 |
|---|---|---|---|
| PIP3 activates AKT signaling | 5 | 14.5× | 6e-04 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
129 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 1 |
| Likely pathogenic | 0 |
| Uncertain significance | 109 |
| Likely benign | 3 |
| Benign | 8 |
Top pathogenic / likely-pathogenic (1)
| Variant ID | HGVS | Classification |
|---|---|---|
| 3777761 | Single allele | Pathogenic |
SpliceAI
4811 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 6:83560858:ACTC:A | donor_loss | 1.0000 |
| 6:83560859:CTCA:C | donor_loss | 1.0000 |
| 6:83560860:TCA:T | donor_loss | 1.0000 |
| 6:83560861:CACC:C | donor_loss | 1.0000 |
| 6:83560862:A:AC | donor_gain | 1.0000 |
| 6:83560862:ACC:A | donor_loss | 1.0000 |
| 6:83560863:C:CC | donor_gain | 1.0000 |
| 6:83560944:CTTG:C | acceptor_gain | 1.0000 |
| 6:83560946:TG:T | acceptor_gain | 1.0000 |
| 6:83560946:TGCT:T | acceptor_loss | 1.0000 |
| 6:83560947:GCT:G | acceptor_loss | 1.0000 |
| 6:83560948:C:CC | acceptor_gain | 1.0000 |
| 6:83560949:T:G | acceptor_loss | 1.0000 |
| 6:83575132:CCA:C | acceptor_gain | 1.0000 |
| 6:83575133:CA:C | acceptor_gain | 1.0000 |
| 6:83575134:A:AC | acceptor_gain | 1.0000 |
| 6:83575134:A:C | acceptor_gain | 1.0000 |
| 6:83576021:A:AC | donor_gain | 1.0000 |
| 6:83576022:C:CC | donor_gain | 1.0000 |
| 6:83576054:C:CC | acceptor_gain | 1.0000 |
| 6:83580448:A:AC | donor_gain | 1.0000 |
| 6:83580448:ACTG:A | donor_gain | 1.0000 |
| 6:83580449:C:CC | donor_gain | 1.0000 |
| 6:83580449:CTG:C | donor_gain | 1.0000 |
| 6:83580449:CTGC:C | donor_gain | 1.0000 |
| 6:83580487:T:TA | donor_gain | 1.0000 |
| 6:83582216:CCTCA:C | donor_loss | 1.0000 |
| 6:83582217:CTCAC:C | donor_loss | 1.0000 |
| 6:83582218:TCA:T | donor_loss | 1.0000 |
| 6:83582219:CAC:C | donor_loss | 1.0000 |
AlphaMissense
0 scored. Top likely-pathogenic:
dbSNP variants (sampled 300 via entrez): RS1000016647 (6:83556574 A>C,G), RS1000021654 (6:83690625 TA>T), RS1000040085 (6:83600055 A>G), RS1000040477 (6:83632535 G>A), RS1000047987 (6:83639528 A>G), RS1000074243 (6:83690902 T>A,C), RS1000090682 (6:83600352 G>T), RS1000099004 (6:83595304 T>C), RS1000119839 (6:83552448 G>C), RS1000168569 (6:83693398 A>G), RS1000180200 (6:83627794 C>T), RS1000185015 (6:83577292 C>A,T), RS1000219969 (6:83693045 T>C), RS1000223544 (6:83647096 T>C), RS1000230566 (6:83696960 C>T)
Disease associations
OMIM: gene MIM:607923 | disease phenotypes:
GenCC curated gene-disease
Mondo (0):
Orphanet (0):
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
13 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST001715_1 | Bipolar disorder with mood-incongruent psychosis | 1.000000e-07 |
| GCST002706_2 | Electrodermal activity | 4.000000e-06 |
| GCST004521_292 | Autism spectrum disorder or schizophrenia | 5.000000e-08 |
| GCST004946_136 | Schizophrenia | 2.000000e-13 |
| GCST006803_25 | Schizophrenia | 1.000000e-12 |
| GCST006976_62 | Macular thickness | 4.000000e-10 |
| GCST007201_213 | Schizophrenia | 1.000000e-09 |
| GCST007201_63 | Schizophrenia | 3.000000e-12 |
| GCST008103_154 | Bipolar disorder | 6.000000e-06 |
| GCST008595_174 | Cognitive ability, years of educational attainment or schizophrenia (pleiotropy) | 7.000000e-09 |
| GCST009600_69 | Anorexia nervosa, attention-deficit/hyperactivity disorder, autism spectrum disorder, bipolar disorder, major depression, obsessive-compulsive disorder, schizophrenia, or Tourette syndrome (pleiotropy) | 8.000000e-11 |
| GCST010002_328 | Refractive error | 2.000000e-26 |
| GCST012442_38 | Age-related hearing impairment | 1.000000e-08 |
EFO canonical traits (3, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0006867 | skin conductance level |
| EFO:0004337 | intelligence |
| EFO:0004784 | self reported educational attainment |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
25 total (human), top 25 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| trichostatin A | affects cotreatment, decreases expression, increases expression | 3 |
| Valproic Acid | affects expression, increases expression | 3 |
| mercuric bromide | decreases expression, affects cotreatment | 2 |
| Cisplatin | affects expression, affects cotreatment, decreases expression | 2 |
| methylmercuric chloride | decreases expression | 1 |
| uranyl acetate | affects expression | 1 |
| arsenite | increases methylation | 1 |
| butyraldehyde | increases expression | 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 |
| abrine | increases expression | 1 |
| dorsomorphin | affects cotreatment, decreases expression | 1 |
| jinfukang | affects cotreatment, decreases expression | 1 |
| Decitabine | affects expression | 1 |
| Air Pollutants | increases abundance, increases expression | 1 |
| Benzo(a)pyrene | increases methylation | 1 |
| Cytarabine | increases expression | 1 |
| Doxorubicin | decreases expression | 1 |
| Ivermectin | decreases expression | 1 |
| Lead | affects expression | 1 |
| Tobacco Smoke Pollution | increases expression | 1 |
| Tretinoin | increases expression | 1 |
| Triclosan | decreases expression | 1 |
| Uranium | affects expression | 1 |
| Particulate Matter | increases abundance, increases expression | 1 |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): anorexia nervosa, obsessive-compulsive disorder, presbycusis