1. Gene
  2. AP1S2 - adaptor related protein complex 1 subunit sigma 2 Gene

AP1S2 - adaptor related protein complex 1 subunit sigma 2 Gene

Homo sapiens

Also known as PGS; DC22; MRX59; MRXS5; MRXSF; MRXS21; SIGMA1B

Gene ID: 8905 | Gene type: protein coding

About AP1S2

Cytogenetic location: Xp22.2 Genomic coordinates (GRCh38): X:15,825,806-15,854,813 (from NCBI)

This gene has 11 transcripts (splice variants), 284 orthologues, 6 paralogues and is associated with 5 phenotypes. Ubiquitous expression in heart (RPKM 13.6), endometrium (RPKM 13.6) and 23 other tissues.

Summary

Adaptor protein complex 1 is found at the cytoplasmic face of coated vesicles located at the Golgi complex, where it mediates both the recruitment of clathrin to the membrane and the recognition of sorting signals within the cytosolic tails of transmembrane receptors. This complex is a heterotetramer composed of two large, one medium, and one small adaptin subunit. The protein encoded by this gene serves as the small subunit of this complex and is a member of the adaptin protein family. Transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2013]

AP1S2 Products(5)

mRNA Protein Name
NM_001272071.2 NP_001259000.1 AP-1 complex subunit sigma-2 isoform 1
NM_001368994.1 NP_001355923.1 AP-1 complex subunit sigma-2 isoform 3
NM_001369007.1 NP_001355936.1 AP-1 complex subunit sigma-2 isoform 4
NM_001369008.1 NP_001355937.1 AP-1 complex subunit sigma-2 isoform 5
NM_003916.5 NP_003907.3 AP-1 complex subunit sigma-2 isoform 2

AP1S2 Protein Structure

Clat_adaptor_s

Clat_adaptor_s: Clathrin adaptor complex small chain (1 - 139)

  • 0
  • 100
  • 157 a.a.
Protein Preferred Names Protein Names

AP-1 complex subunit sigma-2

adapter-related protein complex 1 sigma-1B subunit

Related Diseases

Diseases Alias
Pettigrew Syndrome

PGS

Mrxs5

Mrx59

Mrxs21

X-Linked Intellectual Disability-Dandy-Walker Malformation-Basal Ganglia Disease-Seizures Syndrome

Mental Retardation, X-Linked, Syndromic 5

Mrxsf

Syndromic X-Linked Intellectual Disability 5

Fried Syndrome

Mental Retardation, X-Linked Syndromic 5

Mental Retardation, X-Linked, With Dandy-Walker Malformation, Basal Ganglia Disease, And Seizures

Mental Retardation, X-Linked, Syndromic, Fried Type

Mental Retardation, X-Linked, Syndromic 21

Syndromic X-Linked Mental Retardation 21

Syndromic X-Linked Mental Retardation Fried Type

X-Linked Metal Retardation With Dandy-Walker Malformation, Basal Ganglia Disease, And Seizures

Dandy-Walker Malformation With Intellectual Disability, Basal Ganglia Disease An

Dandy-Walker Malformation With Intellectual Disability, Basal Ganglia Disease And Seizures

X-Linked Syndromic Intellectual Disability 5

X-Linked Intellectual Disability With Dandy-Walker Malformation Basal Ganglia Disease And Seizures

X-Linked Intellectual Disability - Dandy-Walker Malformation - Basal Ganglia Disease - Seizures

X-Linked Intellectual Disability-Hypotonia-Facial Dysmorphism-Aggressive Behavior Syndrome

Mental Retardation, X-Linked Syndromic, Fried Type

Dandy-Walker Malformation With Mental Retardation, Basal Ganglia Disease, And Seizures

Mental Retardation, X-Linked 59

Hydrocephalus

Hydrocephalus, Nonsyndromic, Autosomal Recessive

Hydrocephalus, X-Linked

Hydrocephalus Adverse Event

Hydrocephaly Nos

Exocervical Carcinoma

Carcinoma Of Exocervix

Carcinoma Of The Exocervix

Mental Retardation, Enteropathy, Deafness, Peripheral Neuropathy, Ichthyosis, And Keratoderma

Mednik Syndrome

Erythrokeratodermia Variabilis 3

MEDNIK

Ekv3

Erythrokeratodermia Variabilis, Kamouraska Type

Mental Retardation, Enteropathy, Deafness, Neuropathy, Ichthyosis, Keratodermia

Intellectual Disability-Enteropathy-Deafness-Peripheral Neuropathy-Ichthyosis-Keratodermia Syndrome

Intellectual Disability-Enteropathy-Hearing Loss-Peripheral Neuropathy-Ichthyosis-Keratodermia Syndrome

Intellectual Disability, Enteropathy, Deafness, Peripheral Neuropathy, Ichthyosis, And Keratoderma

Erythrokeratodermia Variabilis Kamouraska Type

Mental Retardation, Enteropathy, Deafness, Peripheral Neuropathy, Ichthyosis, Keratoderma

Parkinson Disease 1, Autosomal Dominant

Autosomal Dominant Parkinson Disease 1

PARK1

Parkinson Disease 1

Parkinson'S Disease 1

Atypical Parkinson Disease

Parkinson Disease 1, Autosomal Dominant Lewy Body

Autosomal Dominant Parkinson'S Disease 1

Lewy Body Parkinsonism

Parkinson Disease Autosomal Dominant 1

Parkinson Disease Familial Type 1

Parkinson Disease, Type 1

Parkinson Disease, Familial, Type 1

Hermansky-Pudlak Syndrome 2

HPS2

Hermansky Pudlak Syndrome 2

Platelet Defects And Oculocutaneous Albinism

Albinism With Hemorrhagic Diathesis And Pigmented Reticuloendothelial

Delta Storage Pool Disease

Hermansky-Pudlak Syndrome, Type 2

Platelet Storage Pool Deficiency

Albinism With Hemorrhagic Diathesis And Pigmented Reticuloendothelial Cells

Partington Syndrome

X-Linked Reticulate Pigmentary Disorder

PRTS

Partington X-Linked Mental Retardation Syndrome

Mrxs1

Mrx36

Intellectual Developmental Disorder, X-Linked, Syndromic 1

Partington Disease

Pdr

Partington-Mulley Syndrome

Russell-Silver Syndrome, X-Linked

Mental Retardation, X-Linked, Syndromic 1

Mental Retardation, X-Linked, With Dystonic Movements, Ataxia, And Seizures

Mental Retardation, X-Linked 36

X-Linked Reticulate Pigmentary Disorder With Systemic Manifestations

X-Linked Russell-Silver Syndrome

Intelectual Disability-Dystonic Movements-Ataxia-Seizures Syndrome

Intellectual Disability, X-Linked, Syndromic 1

Intellectual Disability, X-Linked, With Dystonic Movements, Ataxia, And Seizures

Partington X-Linked Intellectual Disability Syndrome

X-Linked Intellectual Deficit-Dystonia-Dysarthria

X-Linked Mental Retardation With Dystonic Movements, Ataxia, And Seizures

Familial Cutaneous Amyloidosis

X-Linked Cutaneous Amyloidosis

Xlpdr

X-Linked Intellectual Disability-Dystonia-Dysarthria Syndrome

Pigmentary Disorder, Reticulate, With Systemic Manifestations

Syndromic X-Linked Intellectual Disability

X-Linked Syndromic Intellectual Disability

Corpus Callosum, Agenesis Of, With Abnormal Genitalia

Proud Syndrome

Corpus Callosum Agenesis-Abnormal Genitalia Syndrome

Acc With Abnormal Genitalia

Proud-Levine-Carpenter Syndrome

Microcephaly-Corpus Callosum Agenesis-Abnormal Genitalia Syndrome

Corpus Callosum Agenesis With Abnormal Genitalia

New X-Linked Syndrome With Seizures, Acquired Micrencephaly, And Agenesis Of The Corpus Callosum

Proud Levine Carpenter Syndrome

Acc-Abnormal Genitalia Syndrome

Agenesis Of The Corpus Callosum, With Abnormal Genitalia

ACCAG

Micrencephaly-Corpus Callosum Agenesis-Abnormal Genitalia

Congenital Neurologic Anomalies

Basal Ganglia Disease

Basal Ganglia Diseases

Basal Ganglia Disorders

Abnormality Of The Basal Ganglia

Melnick-Needles Syndrome

MNS

Melnick-Needles Osteodysplasty

Osteodysplasty Of Melnick And Needles

Osteochondrodysplasias

Syndromic Intellectual Disability
Basal Ganglia Calcification

Fahr'S Syndrome

Fahr'S Disease

Fahr Disease

Joubert Syndrome 1

Joubert Syndrome

Jbts

Cerebellooculorenal Syndrome 1

JBTS1

Joubert-Boltshauser Syndrome

Cerebelloparenchymal Disorder Iv

Cpd4

Cors1

Joubert Syndrome And Related Disorders

Jsrd

Familial Aplasia Of The Vermis

Joubert Syndrome Related Disorders

Js

Cerebellar Vermis Agenesis

Cerebelloparenchymal Disorder 4

Agenesis Of Cerebellar Vermis

Cerebello-Oculo-Renal Syndrome

Cors

Joubert-Bolthauser Syndrome

Cpd Iv

Classic Joubert Syndrome

Joubert Syndrome Type A

Pure Joubert Syndrome

Cerebello-Oculo-Renal Syndrome 1

Joubert Syndrome-1

Joubert Syndrome, Type 1

Joubert'S Syndrome

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Macaca mulatta AP1S2 VGNC VGNC:69961
Rattus norvegicus AP1S2 RGD RGD:1561862
Bos taurus AP1S2 VGNC VGNC:50199
Canis familiaris AP1S2 VGNC VGNC:53701
Mus musculus AP1S2 MGD MGI:1889383