Information on AP3B1

Alt. symbols: ADTB3A | HPS2

Approved name: adaptor related protein complex 3 subunit beta 1
Alt. names: adaptor related protein complex 3 beta 1 subunit

Location: 5q14.1: 77991640 - 78294762 (-)
Gene type: protein_coding, 29 transcripts.

Scores: LoFtool: 0.483000 | pLI: 0.99538603 | LOEUF: 0.344

HGNC: 566

NCBI: 8546, RefSeq: NG_007268.1

Ensembl: ENSG00000132842.16

LRG_170 | Status: public

OMIM: 603401

Expression | ProteinAtlas

Gene Ontology (GO)
  • Molecular function:
  • Cell component:
  • Biological process: vesicle-mediated transport [GO:0016192]; anterograde synaptic vesicle transport [GO:0048490]
Normal function

Dysfunction and disease

Hermansky-Pudlak syndrome 2 [MIM:608233]. Biallelic mutations in AP3B1 cause Hermansky-Pudlak syndrome 2. Hermansky-Pudlak syndrome (HPS) is a rare autosomal recessive disorder in which oculocutaneous albinism, bleeding, and lysosomal ceroid storage result from defects of multiple cytoplasmic organelles: melanosomes, platelet-dense granules, and lysosomes. [Load More]

[Gene NOT reviewed yet]

Associated conditions

Acronym Condition's_name MOI Mode_of_actionwww icon OMIM_ID No.cases
HPS2 Hermansky-Pudlak syndrome 2 ARdict. icon 608233www icon 0 (0 fams)

Please mind that curation (inclusion of all reported patients) of this gene has not started yet. Please contact us if you want to volunteer.

Transcripts of AP3B1

Name ENSEMBL_ID LRG_ID CCDS_ID MANE Transcript.type Exons Canonical CDS_length REFSEQ_ID
204 ENST00000519295.7 CCDS64186 protein_coding 27 No 3986 NM_001271769
201 ENST00000255194.11 1 CCDS4041 Select protein_coding 27 Yes 3980 NM_003664
205 ENST00000519888.6 processed_transcript No NM_001410752

Published variants

Found 0 variants

Var.name ⓘ Exon/Intron cDNA_pos. CDS_change Prot.change Var.type Var.class. Patients

Please mind that curation (inclusion of all reported gene variants) has not started yet. Please contact us if you want to volunteer.

Diagnostic pitfalls & paradigms

Considerations to take into account when analyzing this gene

Year Paradigm ⓘ PMID Notes
- Regions of Homology -
-Cryptic splicing-Unreported or not recorded in our DB.
-Uniparental disomy-Unreported or not recorded in our DB.
-Mosaicism-Unreported or not recorded in our DB.
-Incomplete penetrance-Unreported or not recorded in our DB.
-Di-/oligo-genic inheritance-Unreported or not recorded in our DB.
-Somatic reversion-Unreported or not recorded in our DB.

References linked to variants in AP3B1

Please mind that curation (inclusion of all relevant literature) has not started yet. Please contact us if you want to volunteer.

ID Year Title Journal PMID Variants

Phenotypic & functional assays available?

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