Q8IUA7 (ABCA9_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 81.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: ATP-binding cassette sub-family A member 9 | ||
| Gene names |
| ||
| Organism | Homo sapiens (Human) [Reference proteome] | ||
| Taxonomic identifier | 9606 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 1624 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | May play a role in monocyte differentiation and lipid homeostasis. Ref.2 |
| Subcellular location | Membrane; Multi-pass membrane protein Potential. |
| Tissue specificity | Widely expressed with higher expression in heart. Ref.1 |
| Developmental stage | Expressed in fetal tissues with higher expression in fetal heart and kidney. Ref.2 |
| Induction | Up-regulated during monocyte differentiation into macrophages. Down-regulated by cholesterol loading of macrophages. Ref.2 |
| Sequence similarities | Belongs to the ABC transporter superfamily. ABCA family. Contains 2 ABC transporter domains. |
| Sequence caution | The sequence AAH62472.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence BAC11021.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Transport |
| Cellular component | Membrane |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | Repeat Transmembrane Transmembrane helix |
| Ligand | ATP-binding Nucleotide-binding |
| PTM | Glycoprotein Phosphoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | ATP catabolic process Inferred from electronic annotation. Source: GOC transportInferred from electronic annotation. Source: UniProtKB-KW |
| Cellular_component | integral to membrane Inferred from electronic annotation. Source: UniProtKB-KW mitochondrionInferred from electronic annotation. Source: Compara |
| Molecular_function | ATP binding Inferred from electronic annotation. Source: UniProtKB-KW ATPase activityInferred from electronic annotation. Source: InterPro |
| Complete GO annotation... | |
Alternative products
| This entry describes 5 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q8IUA7-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: Q8IUA7-2) Also known as: ABCA9delta+55; The sequence of this isoform differs from the canonical sequence as follows: 267-1624: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q8IUA7-3) Also known as: ABCA9delta+73; The sequence of this isoform differs from the canonical sequence as follows: 1429-1429: L → VRAGLVVALQVP 1430-1624: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 4 (identifier: Q8IUA7-4) Also known as: ABCA9delta-95; The sequence of this isoform differs from the canonical sequence as follows: 1429-1429: L → AGDSGHL 1430-1624: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 5 (identifier: Q8IUA7-5) The sequence of this isoform differs from the canonical sequence as follows: 268-1624: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1624 | 1624 | ATP-binding cassette sub-family A member 9 | PRO_0000250680 | |||||
Regions | |||||||||
| Transmembrane | 31 – 51 | 21 | Helical; Potential | ||||||
| Transmembrane | 221 – 243 | 23 | Helical; Potential | ||||||
| Transmembrane | 269 – 289 | 21 | Helical; Potential | ||||||
| Transmembrane | 300 – 320 | 21 | Helical; Potential | ||||||
| Transmembrane | 329 – 349 | 21 | Helical; Potential | ||||||
| Transmembrane | 354 – 374 | 21 | Helical; Potential | ||||||
| Transmembrane | 398 – 418 | 21 | Helical; Potential | ||||||
| Transmembrane | 864 – 884 | 21 | Helical; Potential | ||||||
| Transmembrane | 1026 – 1046 | 21 | Helical; Potential | ||||||
| Transmembrane | 1065 – 1085 | 21 | Helical; Potential | ||||||
| Transmembrane | 1108 – 1128 | 21 | Helical; Potential | ||||||
| Transmembrane | 1136 – 1156 | 21 | Helical; Potential | ||||||
| Transmembrane | 1163 – 1183 | 21 | Helical; Potential | ||||||
| Transmembrane | 1200 – 1220 | 21 | Helical; Potential | ||||||
| Domain | 481 – 716 | 236 | ABC transporter 1 | ||||||
| Domain | 1288 – 1521 | 234 | ABC transporter 2 | ||||||
| Nucleotide binding | 517 – 524 | 8 | ATP 1 Potential | ||||||
| Nucleotide binding | 1326 – 1333 | 8 | ATP 2 Potential | ||||||
Amino acid modifications | |||||||||
| Modified residue | 113 | 1 | Phosphoserine By similarity | ||||||
| Glycosylation | 120 | 1 | N-linked (GlcNAc...) Potential | ||||||
| Glycosylation | 195 | 1 | N-linked (GlcNAc...) Potential | ||||||
| Glycosylation | 949 | 1 | N-linked (GlcNAc...) Ref.5 | ||||||
Natural variations | |||||||||
| Alternative sequence | 267 – 1624 | 1358 | Missing in isoform 2. | VSP_020705 | |||||
| Alternative sequence | 268 – 1624 | 1357 | Missing in isoform 5. | VSP_020706 | |||||
| Alternative sequence | 1429 | 1 | L → VRAGLVVALQVP in isoform 3. | VSP_020707 | |||||
| Alternative sequence | 1429 | 1 | L → AGDSGHL in isoform 4. | VSP_020708 | |||||
| Alternative sequence | 1430 – 1624 | 195 | Missing in isoform 3 and isoform 4. | VSP_020709 | |||||
| Natural variant | 353 | 1 | R → H. Ref.1 Ref.4 Corresponds to variant rs1860447 [ dbSNP | Ensembl ]. | VAR_027594 | |||||
| Natural variant | 785 | 1 | N → S. Corresponds to variant rs17684521 [ dbSNP | Ensembl ]. | VAR_027595 | |||||
| Natural variant | 1306 | 1 | K → T. Ref.1 Corresponds to variant rs2302294 [ dbSNP | Ensembl ]. | VAR_027596 | |||||
| Natural variant | 1356 | 1 | G → S. Corresponds to variant rs9916254 [ dbSNP | Ensembl ]. | VAR_027597 | |||||
Experimental info | |||||||||
| Sequence conflict | 1430 | 1 | C → R in AAK30024. Ref.1 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Identifying and characterizing a five-gene cluster of ATP-binding cassette transporters mapping to human chromosome 17q24: a new subgroup within the ABCA subfamily." Arnould I., Schriml L.M., Prades C., Lachtermacher-Triunfol M., Schneider T., Maintoux C., Lemoine C., Debono D., Devaud C., Naudin L., Bauche S., Annat M., Annilo T., Allikmets R., Gold B., Denefle P., Rosier M., Dean M. GeneScreen 1:157-164(2001) Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), VARIANTS HIS-353 AND THR-1306, TISSUE SPECIFICITY. |
| [2] | "Molecular structure of a novel cholesterol-responsive A subclass ABC transporter, ABCA9." Piehler A., Kaminski W.E., Wenzel J.J., Langmann T., Schmitz G. Biochem. Biophys. Res. Commun. 295:408-416(2002) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA] (ISOFORM 1), ALTERNATIVE SPLICING (ISOFORMS 2; 3 AND 4), FUNCTION, INDUCTION, DEVELOPMENTAL STAGE. Tissue: Macrophage. |
| [3] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 5). |
| [4] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1-856 (ISOFORM 1), VARIANT HIS-353. Tissue: Embryo and Small intestine. |
| [5] | "Glycoproteomics analysis of human liver tissue by combination of multiple enzyme digestion and hydrazide chemistry." Chen R., Jiang X., Sun D., Han G., Wang F., Ye M., Wang L., Zou H. J. Proteome Res. 8:651-661(2009) [PubMed] [Europe PMC] [Abstract] Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-949, MASS SPECTROMETRY. Tissue: Liver. |
Web resources
| ABCMdb Database for mutations in ABC proteins |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AY028899 mRNA. Translation: AAK30024.1. AF423307 mRNA. Translation: AAN32751.1. AF423346 AF423345 Genomic DNA. Translation: AAN32752.1.BC062472 mRNA. Translation: AAH62472.1. Different initiation. AK057068 mRNA. Translation: BAB71359.1. AK074491 mRNA. Translation: BAC11021.1. Different initiation. |
| IPI | IPI00216702. IPI00375523. IPI00786976. IPI00787019. IPI00788018. |
| RefSeq | NP_525022.2. NM_080283.3. |
| UniGene | Hs.131686. |
3D structure databases | |
| ProteinModelPortal | Q8IUA7. |
| SMR | Q8IUA7. Positions 480-709, 1282-1516. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q8IUA7. 2 interactions. |
| STRING | 9606.ENSP00000342216. |
PTM databases | |
| PhosphoSite | Q8IUA7. |
Polymorphism databases | |
| DMDM | 74762471. |
Proteomic databases | |
| PaxDb | Q8IUA7. |
| PRIDE | Q8IUA7. |
Protocols and materials databases | |
| DNASU | 10350. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000340001; ENSP00000342216; ENSG00000154258. ENST00000370732; ENSP00000359767; ENSG00000154258. ENST00000495634; ENSP00000465601; ENSG00000154258. |
| GeneID | 10350. |
| KEGG | hsa:10350. |
| UCSC | uc002jhu.3. human. uc002jhv.3. human. |
Organism-specific databases | |
| CTD | 10350. |
| GeneCards | GC17M066970. |
| H-InvDB | HIX0014120. |
| HGNC | HGNC:39. ABCA9. |
| HPA | HPA054823. |
| MIM | 612507. gene. |
| neXtProt | NX_Q8IUA7. |
| PharmGKB | PA24384. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG1131. |
| HOGENOM | HOG000231057. |
| HOVERGEN | HBG079884. |
| InParanoid | Q8IUA7. |
| KO | K05651. |
| OMA | IQILCSI. |
| OrthoDB | EOG40P45W. |
| PhylomeDB | Q8IUA7. |
Enzyme and pathway databases | |
| Reactome | REACT_15518. Transmembrane transport of small molecules. |
Gene expression databases | |
| ArrayExpress | Q8IUA7. |
| Bgee | Q8IUA7. |
| CleanEx | HS_ABCA9. |
| Genevestigator | Q8IUA7. |
| GermOnline | ENSG00000154258. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR003593. AAA+_ATPase. IPR026082. ABC_A. IPR003439. ABC_transporter-like. [Graphical view] |
| PANTHER | PTHR19229. PTHR19229. 1 hit. |
| Pfam | PF00005. ABC_tran. 2 hits. [Graphical view] |
| SMART | SM00382. AAA. 2 hits. [Graphical view] |
| PROSITE | PS00211. ABC_TRANSPORTER_1. False negative. PS50893. ABC_TRANSPORTER_2. 2 hits. [Graphical view] |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 10350. |
| NextBio | 39247. |
| SOURCE | Search... |
Entry information
| Entry name | ABCA9_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q8IUA7 Secondary accession number(s): Q6P655 Q96MD8 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 17 Human chromosome 17: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
