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ABCB9 ATP-binding cassette, sub-family B (MDR/TAP), member 9 [ Homo sapiens (human) ]

Gene ID: 23457, updated on 7-Dec-2014
Official Symbol
ABCB9provided by HGNC
Official Full Name
ATP-binding cassette, sub-family B (MDR/TAP), member 9provided by HGNC
Primary source
HGNC:HGNC:50
See related
Ensembl:ENSG00000150967; HPRD:09262; MIM:605453; Vega:OTTHUMG00000168769
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
TAPL; EST122234
Summary
The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MDR/TAP subfamily. Members of the MDR/TAP subfamily are involved in multidrug resistance as well as antigen presentation. This family member functions in the translocation of peptides from the cytosol into the lysosomal lumen. Alternative splicing of this gene results in distinct isoforms which are likely to have different substrate specificities. [provided by RefSeq, Jul 2011]
See ABCB9 in Epigenomics, MapViewer
Location:
12q24
Exon count:
16
Annotation release Status Assembly Chr Location
106 current GRCh38 (GCF_000001405.26) 12 NC_000012.12 (122920178..122966509, complement)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 12 NC_000012.11 (123405498..123451056, complement)

Chromosome 12 - NC_000012.12Genomic Context describing neighboring genes Neighboring gene huntingtin interacting protein 1 related Neighboring gene vacuolar protein sorting 37 homolog B (S. cerevisiae) Neighboring gene 2-oxoglutarate and iron-dependent oxygenase domain containing 2 Neighboring gene ADP-ribosylation factor-like 6 interacting protein 4

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

NHGRI GWAS Catalog

Description
Duffy-null-associated low neutrophil counts influence HIV-1 susceptibility in high-risk South African black women.
NHGRI GWA Catalog
Genome-wide association analysis identifies 13 new risk loci for schizophrenia.
NHGRI GWA Catalog
Loci associated with N-glycosylation of human immunoglobulin G show pleiotropy with autoimmune diseases and haematological cancers.
NHGRI GWA Catalog
  • ABC transporters, organism-specific biosystem (from KEGG)
    ABC transporters, organism-specific biosystemThe ATP-binding cassette (ABC) transporters form one of the largest known protein families, and are widespread in bacteria, archaea, and eukaryotes. They couple ATP hydrolysis to active transport of ...
  • ABC transporters, conserved biosystem (from KEGG)
    ABC transporters, conserved biosystemThe ATP-binding cassette (ABC) transporters form one of the largest known protein families, and are widespread in bacteria, archaea, and eukaryotes. They couple ATP hydrolysis to active transport of ...
  • Lysosome, organism-specific biosystem (from KEGG)
    Lysosome, organism-specific biosystemLysosomes are membrane-delimited organelles in animal cells serving as the cell's main digestive compartment to which all sorts of macromolecules are delivered for degradation. They contain more than...
  • Lysosome, conserved biosystem (from KEGG)
    Lysosome, conserved biosystemLysosomes are membrane-delimited organelles in animal cells serving as the cell's main digestive compartment to which all sorts of macromolecules are delivered for degradation. They contain more than...
Products Interactant Other Gene Complex Source Pubs Description

Markers

Homology

Clone Names

  • KIAA1520

Gene Ontology Provided by GOA

Function Evidence Code Pubs
ATP binding IDA
Inferred from Direct Assay
more info
PubMed 
peptide-transporting ATPase activity IDA
Inferred from Direct Assay
more info
PubMed 
protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
protein homodimerization activity IDA
Inferred from Direct Assay
more info
PubMed 
protein homodimerization activity IPI
Inferred from Physical Interaction
more info
PubMed 
substrate-specific transmembrane transporter activity IDA
Inferred from Direct Assay
more info
PubMed 
Process Evidence Code Pubs
ATP catabolic process IEA
Inferred from Electronic Annotation
more info
 
NOT antigen processing and presentation of peptide antigen via MHC class I IDA
Inferred from Direct Assay
more info
PubMed 
peptide transport IDA
Inferred from Direct Assay
more info
PubMed 
protein transport IEA
Inferred from Electronic Annotation
more info
 
transmembrane transport IBA
Inferred from Biological aspect of Ancestor
more info
 
Component Evidence Code Pubs
NOT early endosome IDA
Inferred from Direct Assay
more info
PubMed 
NOT endoplasmic reticulum IDA
Inferred from Direct Assay
more info
PubMed 
integral component of endoplasmic reticulum membrane IDA
Inferred from Direct Assay
more info
PubMed 
integral component of membrane IDA
Inferred from Direct Assay
more info
PubMed 
lysosomal membrane IDA
Inferred from Direct Assay
more info
PubMed 
lysosome IDA
Inferred from Direct Assay
more info
PubMed 
Preferred Names
ATP-binding cassette sub-family B member 9
Names
ATP-binding cassette sub-family B member 9
TAP-like protein
ABC transporter 9 protein

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_001243013.1NP_001229942.1  ATP-binding cassette sub-family B member 9 isoform 6

    See proteins identical to NP_001229942.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (6) lacks an alternate in-frame exon in the central coding region, compared to variant 1, resulting in an isoform (6) that is shorter than isoform 1.
    Source sequence(s)
    AK304295, CA503047, DA796102
    Consensus CDS
    CCDS58286.1
    UniProtKB/Swiss-Prot
    Q9NP78
    Related
    ENSP00000441734, OTTHUMP00000239383, ENST00000540285, OTTHUMT00000400954
    Conserved Domains (3) summary
    TIGR00958
    Location:44675
    3a01208; Conjugate Transporter-2 (CT2) Family protein
    pfam00664
    Location:188451
    ABC_membrane; ABC transporter transmembrane region
    cl17201
    Location:459655
    ABC_ATPase; ATP-binding cassette transporter nucleotide-binding domain
  2. NM_001243014.1NP_001229943.1  ATP-binding cassette sub-family B member 9 isoform 5

    See proteins identical to NP_001229943.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (5, also known as 12C) has an alternate 3' exon and thus differs in the 3' coding region and 3' UTR, compared to variant 1. The encoded isoform (5) has a distinct and shorter C-terminus, compared to isoform 1.
    Source sequence(s)
    AB112583, DA796102
    Consensus CDS
    CCDS58287.1
    UniProtKB/Swiss-Prot
    Q9NP78
    Related
    ENSP00000456813, OTTHUMP00000254636, ENST00000344275, OTTHUMT00000400951
    Conserved Domains (3) summary
    TIGR02857
    Location:181681
    CydD; thiol reductant ABC exporter, CydD subunit
    pfam00664
    Location:188451
    ABC_membrane; ABC transporter transmembrane region
    cl17201
    Location:493681
    ABC_ATPase; ATP-binding cassette transporter nucleotide-binding domain
  3. NM_019624.3NP_062570.1  ATP-binding cassette sub-family B member 9 isoform 2

    See proteins identical to NP_062570.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2) lacks an alternate in-frame exon in the central coding region, compared to the variant 1, resulting in an isoform (2) that is shorter than isoform 1. There are no publicly available transcripts representing this variant; it is supported by experimental data in PMID:10748049.
    Source sequence(s)
    AF216494, CA503047, DA796102
    UniProtKB/Swiss-Prot
    Q9NP78
    Related
    ENSP00000280559, ENST00000346530
    Conserved Domains (3) summary
    cd03248
    Location:450675
    ABCC_TAP; ATP-binding cassette domain of the Transporter Associated with Antigen Processing, subfamily C
    TIGR00958
    Location:44695
    3a01208; Conjugate Transporter-2 (CT2) Family protein
    pfam00664
    Location:188411
    ABC_membrane; ABC transporter transmembrane region
  4. NM_019625.3NP_062571.1  ATP-binding cassette sub-family B member 9 isoform 1

    See proteins identical to NP_062571.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1, also known as 12A) represents the longest transcript and encodes the longest isoform (1).
    Source sequence(s)
    AF216494, CA503047, DA796102
    Consensus CDS
    CCDS9241.1
    UniProtKB/TrEMBL
    A0A024RBU1
    UniProtKB/Swiss-Prot
    Q9NP78
    Related
    ENSP00000280560, OTTHUMP00000239382, ENST00000280560, OTTHUMT00000400953
    Conserved Domains (3) summary
    cd03248
    Location:493718
    ABCC_TAP; ATP-binding cassette domain of the Transporter Associated with Antigen Processing, subfamily C
    TIGR00958
    Location:44738
    3a01208; Conjugate Transporter-2 (CT2) Family protein
    pfam00664
    Location:188451
    ABC_membrane; ABC transporter transmembrane region
  5. NM_203444.3NP_982269.2  ATP-binding cassette sub-family B member 9 isoform 4

    See proteins identical to NP_982269.2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (4, also known as 12B) has an alternate 3' exon and thus differs in the 3' coding region and 3' UTR, compared to variant 1. The encoded isoform (4) has a distinct and shorter C-terminus, compared to isoform 1.
    Source sequence(s)
    AB112582, DA796102
    Consensus CDS
    CCDS58288.1
    UniProtKB/Swiss-Prot
    Q9NP78
    Related
    ENSP00000456375, OTTHUMP00000254637, ENST00000442833, OTTHUMT00000400952
    Conserved Domains (3) summary
    TIGR02857
    Location:181678
    CydD; thiol reductant ABC exporter, CydD subunit
    pfam00664
    Location:188451
    ABC_membrane; ABC transporter transmembrane region
    cl17201
    Location:493681
    ABC_ATPase; ATP-binding cassette transporter nucleotide-binding domain

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 106

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38 Primary Assembly

Genomic

  1. NC_000012.12 

    Range
    122920178..122966509
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_005253559.1XP_005253616.1  

    See proteins identical to XP_005253616.1

    Conserved Domains (3) summary
    COG5265
    Location:48459
    ATM1; ABC-type transport system involved in Fe-S cluster assembly, permease and ATPase components [Posttranslational modification, protein turnover, chaperones]
    pfam00664
    Location:24233
    ABC_membrane; ABC transporter transmembrane region
    cl17201
    Location:241437
    ABC_ATPase; ATP-binding cassette transporter nucleotide-binding domain
  2. XM_005253558.1XP_005253615.1  

    Conserved Domains (3) summary
    cd03248
    Location:275500
    ABCC_TAP; ATP-binding cassette domain of the Transporter Associated with Antigen Processing, subfamily C
    COG5265
    Location:48522
    ATM1; ABC-type transport system involved in Fe-S cluster assembly, permease and ATPase components [Posttranslational modification, protein turnover, chaperones]
    pfam00664
    Location:24233
    ABC_membrane; ABC transporter transmembrane region
  3. XM_006719314.1XP_006719377.1  

    Conserved Domains (3) summary
    TIGR02857
    Location:181681
    CydD; thiol reductant ABC exporter, CydD subunit
    pfam00664
    Location:188451
    ABC_membrane; ABC transporter transmembrane region
    cl17201
    Location:493687
    ABC_ATPase; ATP-binding cassette transporter nucleotide-binding domain

RNA

  1. XR_429086.1 RNA Sequence

Alternate CHM1_1.1

Genomic

  1. NC_018923.2 

    Range
    123373795..123419356
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Alternate HuRef

Genomic

  1. AC_000144.1 

    Range
    120366970..120412196
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Suppressed Reference Sequence(s)

The following Reference Sequences have been suppressed. Explain

  1. NM_203445.1: Suppressed sequence

    Description
    NM_203445.1: This RefSeq was permanently suppressed because it is a nonsense-mediated mRNA decay (NMD) candidate.