Gene Gene information from NCBI Gene database.
Entrez ID 1175
Gene name Adaptor related protein complex 2 subunit sigma 1
Gene symbol AP2S1
Synonyms (NCBI Gene)
AP17CLAPS2FBH3FBHOkHHC3
Chromosome 19
Chromosome location 19q13.32
Summary One of two major clathrin-associated adaptor complexes, AP-2, is a heterotetramer which is associated with the plasma membrane. This complex is composed of two large chains, a medium chain, and a small chain. This gene encodes the small chain of this comp
SNPs SNP information provided by dbSNP.
2
SNP ID Visualize variation Clinical significance Consequence
rs397514498 G>A Pathogenic Coding sequence variant, missense variant
rs397514499 C>A,T Pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
191
miRTarBase ID miRNA Experiments Reference
MIRT023500 hsa-miR-1-3p Proteomics 18668040
MIRT028446 hsa-miR-30a-5p Proteomics 18668040
MIRT787823 hsa-miR-183 CLIP-seq
MIRT787824 hsa-miR-2110 CLIP-seq
MIRT787825 hsa-miR-3144-5p CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
36
GO ID Ontology Definition Evidence Reference
GO:0005515 Function Protein binding IPI 25416956, 28514442, 29892012, 32296183, 33859415, 33961781, 35271311
GO:0005829 Component Cytosol TAS
GO:0005886 Component Plasma membrane IEA
GO:0005886 Component Plasma membrane TAS
GO:0005905 Component Clathrin-coated pit IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
602242 565 ENSG00000042753
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P53680
Protein name AP-2 complex subunit sigma (Adaptor protein complex AP-2 subunit sigma) (Adaptor-related protein complex 2 subunit sigma) (Clathrin assembly protein 2 sigma small chain) (Clathrin coat assembly protein AP17) (Clathrin coat-associated protein AP17) (HA2 17
Protein function Component of the adaptor protein complex 2 (AP-2). Adaptor protein complexes function in protein transport via transport vesicles in different membrane traffic pathways. Adaptor protein complexes are vesicle coat components and appear to be invo
PDB 6URI
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01217 Clat_adaptor_s 1 142 Clathrin adaptor complex small chain Domain
Sequence
Sequence length 142
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Endocytosis
Synaptic vesicle cycle
Endocrine and other factor-regulated calcium reabsorption
Huntington disease
  Nef Mediated CD4 Down-regulation
Retrograde neurotrophin signalling
Nef Mediated CD8 Down-regulation
MHC class II antigen presentation
EPH-ephrin mediated repulsion of cells
Trafficking of GluR2-containing AMPA receptors
Recycling pathway of L1
WNT5A-dependent internalization of FZD4
WNT5A-dependent internalization of FZD2, FZD5 and ROR2
Cargo recognition for clathrin-mediated endocytosis
Clathrin-mediated endocytosis
VLDLR internalisation and degradation
LDL clearance
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
22
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
AP2S1-related disorder Pathogenic; Likely pathogenic rs397514498, rs397514499 RCV004748539
RCV003904882
RCV004748540
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Familial hyperparathyroidism or Hypocalciuric hypercalcaemia Likely pathogenic; Pathogenic rs397514499 RCV006436409
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Familial hypocalciuric hypercalcemia 3 Pathogenic; Likely pathogenic rs397514498, rs397514499 RCV000032619
RCV000032620
RCV000032621
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Adrenocortical carcinoma, hereditary Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AP2S1-related Neurodevelopmental disorder Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Autism Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute recurrent pancreatitis Pancreatitis BEFREE 31391146
★☆☆☆☆
Found in Text Mining only
Adult Rickets Rickets HPO_DG
★☆☆☆☆
Found in Text Mining only
Atypical Ductal Breast Hyperplasia Breast Hyperplasia BEFREE 24708097
★☆☆☆☆
Found in Text Mining only
Autosomal dominant hypocalcemia Hypocalcemia BEFREE 24708097
★☆☆☆☆
Found in Text Mining only
Behavior Disorders Behavior Disorders BEFREE 28176280
★☆☆☆☆
Found in Text Mining only
Calcium Metabolism Disorders Calcium metabolism disorders Pubtator 23222959 Associate
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Calcium pyrophosphate deposition disease Chondrocalcinosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Familial benign hypercalcemia Hypocalciuric hypercalcemia BEFREE 23222959, 23802516, 24081735, 24731014, 25104082, 25993639, 27913609, 28176280
★☆☆☆☆
Found in Text Mining only
Familial benign hypercalcemia type 3 Benign hypercalcemia Pubtator 23222959, 31723423, 33168530, 33499837 Associate
★☆☆☆☆
Found in Text Mining only
Familial hypocalciuric hypercalcemia type 3 Hypocalciuric Hypercalcemia Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations