Q9P2P6 (STAR9_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
April 3, 2013.
Version 84.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: StAR-related lipid transfer protein 9 Alternative name(s): START domain-containing protein 9 Short name=StARD9 | ||||
| Gene names |
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| 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 | 4700 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Microtubule-dependent motor protein required for spindle pole assembly during mitosis. Required to stabilize the pericentriolar material (PCM). Ref.6 |
| Subunit structure | Interacts with ATAD3A. Ref.7 |
| Subcellular location | Cytoplasm › cytoskeleton › centrosome › centriole. Nucleus. Note: Localizes throughout the cytoplasm and nucleus during interphase. Localizes to the daughter centriole during mitosis. Disappears in cytokinesis. Ref.6 |
| Tissue specificity | Expressed in the central nervous system, muscle cells (heart and skeletal muscle), pancreas, prostate and lung. Ref.5 |
| Sequence similarities | Belongs to the kinesin-like protein family. Contains 1 FHA domain. Contains 1 kinesin-motor domain. Contains 1 START domain. |
| Sequence caution | The sequence CAH18258.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence CAH18258.1 differs from that shown. Reason: Erroneous termination at position 2903. Translated as Gln. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cytoplasm Cytoskeleton Nucleus |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | Coiled coil |
| Ligand | ATP-binding Nucleotide-binding |
| Molecular function | Motor protein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | microtubule-based movement Inferred from electronic annotation. Source: InterPro spindle assemblyInferred from mutant phenotype Ref.6. Source: UniProtKB |
| Cellular_component | centriole Inferred from direct assay Ref.6. Source: UniProtKB microtubule associated complexInferred from electronic annotation. Source: InterPro nucleusInferred from direct assay Ref.6. Source: UniProtKB |
| Molecular_function | ATP binding Inferred from electronic annotation. Source: UniProtKB-KW microtubule bindingInferred from direct assay Ref.6. Source: UniProtKB microtubule motor activityInferred from direct assay Ref.6. Source: UniProtKB |
| Complete GO annotation... | |
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9P2P6-1) 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: Q9P2P6-2) The sequence of this isoform differs from the canonical sequence as follows: 290-292: AQN → GIF 293-4700: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q9P2P6-3) The sequence of this isoform differs from the canonical sequence as follows: 1-84: Missing. 360-435: TVSPAHTSYS...DENLKELVLQ → SEWDARAGPV...SISEKGPWPQ 436-4700: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 4700 | 4700 | StAR-related lipid transfer protein 9 | PRO_0000220678 | |||||
Regions | |||||||||
| Domain | 1 – 277 | 277 | Kinesin-motor | ||||||
| Domain | 498 – 569 | 72 | FHA | ||||||
| Domain | 4483 – 4700 | 218 | START | ||||||
| Nucleotide binding | 103 – 110 | 8 | ATP Potential | ||||||
| Coiled coil | 4334 – 4387 | 54 | Potential | ||||||
| Compositional bias | 649 – 711 | 63 | Gln-rich | ||||||
| Compositional bias | 1917 – 1920 | 4 | Poly-Glu | ||||||
| Compositional bias | 2696 – 2699 | 4 | Poly-Ser | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 84 | 84 | Missing in isoform 3. | VSP_029573 | |||||
| Alternative sequence | 290 – 292 | 3 | AQN → GIF in isoform 2. | VSP_029574 | |||||
| Alternative sequence | 293 – 4700 | 4408 | Missing in isoform 2. | VSP_029575 | |||||
| Alternative sequence | 360 – 435 | 76 | TVSPA…ELVLQ → SEWDARAGPVLGLVLYLRER AMAPVSGMPELDLCWDWYSI SEKGPWPQ in isoform 3. | VSP_029576 | |||||
| Alternative sequence | 436 – 4700 | 4265 | Missing in isoform 3. | VSP_029577 | |||||
| Natural variant | 835 | 1 | R → C. Corresponds to variant rs12594837 [ dbSNP | Ensembl ]. | VAR_059811 | |||||
| Natural variant | 1172 | 1 | R → C. Corresponds to variant rs12594837 [ dbSNP | Ensembl ]. | VAR_037257 | |||||
| Natural variant | 1720 | 1 | P → L. Corresponds to variant rs7161810 [ dbSNP | Ensembl ]. | VAR_037258 | |||||
| Natural variant | 2205 | 1 | A → V. Corresponds to variant rs16957055 [ dbSNP | Ensembl ]. | VAR_037259 | |||||
| Natural variant | 2677 | 1 | R → H. Corresponds to variant rs8030587 [ dbSNP | Ensembl ]. | VAR_037260 | |||||
| Natural variant | 2855 | 1 | T → I. Corresponds to variant rs8031218 [ dbSNP | Ensembl ]. | VAR_037261 | |||||
| Natural variant | 2869 | 1 | P → S. Corresponds to variant rs11857283 [ dbSNP | Ensembl ]. | VAR_037262 | |||||
| Natural variant | 3015 | 1 | R → G. Corresponds to variant rs3742995 [ dbSNP | Ensembl ]. | VAR_037263 | |||||
| Natural variant | 3383 | 1 | N → D. Ref.4 Corresponds to variant rs3742993 [ dbSNP | Ensembl ]. | VAR_037264 | |||||
| Natural variant | 3469 | 1 | Y → C. Corresponds to variant rs16957061 [ dbSNP | Ensembl ]. | VAR_037266 | |||||
Experimental info | |||||||||
| Mutagenesis | 110 | 1 | T → N: Reduced ATPase activity. Ref.6 | ||||||
| Mutagenesis | 223 | 1 | R → A: Reduced ability to bind microtubules. Ref.6 | ||||||
| Sequence conflict | 2602 | 1 | S → L in CAH18258. Ref.2 | ||||||
| Sequence conflict | 2818 | 1 | T → I in CAH18258. Ref.2 | ||||||
| Sequence conflict | 3633 | 1 | T → A in CAH18258. Ref.2 | ||||||
| Sequence conflict | 4433 – 4438 | 6 | LPDSRD → IPGIRQ in CAB63725. Ref.2 | ||||||
| Sequence conflict | 4639 | 1 | R → H in BAA92538. Ref.4 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "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] (ISOFORM 3). Tissue: Thymus. |
| [2] | "The full-ORF clone resource of the German cDNA consortium." Bechtel S., Rosenfelder H., Duda A., Schmidt C.P., Ernst U., Wellenreuther R., Mehrle A., Schuster C., Bahr A., Bloecker H., Heubner D., Hoerlein A., Michel G., Wedler H., Koehrer K., Ottenwaelder B., Poustka A., Wiemann S., Schupp I. BMC Genomics 8:399-399(2007) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1975-4700 (ISOFORM 1). Tissue: Cervix, Fetal kidney and Testis. |
| [3] | "Analysis of the DNA sequence and duplication history of human chromosome 15." Zody M.C., Garber M., Sharpe T., Young S.K., Rowen L., O'Neill K., Whittaker C.A., Kamal M., Chang J.L., Cuomo C.A., Dewar K., FitzGerald M.G., Kodira C.D., Madan A., Qin S., Yang X., Abbasi N., Abouelleil A. Nusbaum C.Nature 440:671-675(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [4] | "Prediction of the coding sequences of unidentified human genes. XVI. The complete sequences of 150 new cDNA clones from brain which code for large proteins in vitro." Nagase T., Kikuno R., Ishikawa K., Hirosawa M., Ohara O. DNA Res. 7:65-73(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 2881-4700 (ISOFORM 1), VARIANT ASP-3383. Tissue: Brain. |
| [5] | "Identification and characterization of the human StARD9 gene in the LGMD2A-region on chromosome 15q15 by in silico methods." Halama N., Grauling-Halama S.A., Jager D. Int. J. Mol. Med. 18:653-656(2006) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION, TISSUE SPECIFICITY. |
| [6] | "The STARD9/Kif16a kinesin associates with mitotic microtubules and regulates spindle pole assembly." Torres J.Z., Summers M.K., Peterson D., Brauer M.J., Lee J., Senese S., Gholkar A.A., Lo Y.C., Lei X., Jung K., Anderson D.C., Davis D.P., Belmont L., Jackson P.K. Cell 147:1309-1323(2011) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, SUBCELLULAR LOCATION, MUTAGENESIS OF THR-110 AND ARG-223. |
| [7] | "Mitochondrial nucleoid interacting proteins support mitochondrial protein synthesis." He J., Cooper H.M., Reyes A., Di Re M., Sembongi H., Litwin T.R., Gao J., Neuman K.C., Fearnley I.M., Spinazzola A., Walker J.E., Holt I.J. Nucleic Acids Res. 40:6109-6121(2012) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH ATAD3A. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AK122666 mRNA. Translation: BAC85502.1. AL133579 mRNA. Translation: CAB63725.1. CR627426 mRNA. Translation: CAH10513.1. CR749416 mRNA. Translation: CAH18258.1. Sequence problems. AC018362 Genomic DNA. No translation available. AC090510 Genomic DNA. No translation available. AB037721 mRNA. Translation: BAA92538.1. |
| IPI | IPI00784448. IPI00871757. IPI00954850. |
| PIR | T43486. |
| RefSeq | NP_065810.2. NM_020759.2. |
| UniGene | Hs.122061. |
3D structure databases | |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q9P2P6. 4 interactions. |
| MINT | MINT-1432918. |
| STRING | 9606.ENSP00000290607. |
PTM databases | |
| PhosphoSite | Q9P2P6. |
Polymorphism databases | |
| DMDM | 160112933. |
Proteomic databases | |
| PaxDb | Q9P2P6. |
| PRIDE | Q9P2P6. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000290607; ENSP00000290607; ENSG00000159433. |
| GeneID | 57519. |
| KEGG | hsa:57519. |
| UCSC | uc010udj.2. human. |
Organism-specific databases | |
| CTD | 57519. |
| GeneCards | GC15P042867. |
| HGNC | HGNC:19162. STARD9. |
| HPA | HPA014562. |
| MIM | 614642. gene. |
| neXtProt | NX_Q9P2P6. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG5059. |
| HOGENOM | HOG000169805. |
| HOVERGEN | HBG108517. |
| InParanoid | Q9P2P6. |
| KO | K16491. |
| OMA | ELYARQK. |
| OrthoDB | EOG4TQM83. |
Gene expression databases | |
| ArrayExpress | Q9P2P6. |
| Bgee | Q9P2P6. |
| CleanEx | HS_STARD9. |
| Genevestigator | Q9P2P6. |
Family and domain databases | |
| Gene3D | 2.60.200.20. 1 hit. 3.30.530.20. 1 hit. 3.40.850.10. 1 hit. |
| InterPro | IPR000253. FHA_dom. IPR019821. Kinesin_motor_CS. IPR001752. Kinesin_motor_dom. IPR008984. SMAD_FHA_domain. IPR023393. START-like_dom. IPR002913. START_lipid-bd_dom. [Graphical view] |
| Pfam | PF00498. FHA. 1 hit. PF00225. Kinesin. 1 hit. PF01852. START. 1 hit. [Graphical view] |
| PRINTS | PR00380. KINESINHEAVY. |
| SMART | SM00240. FHA. 1 hit. SM00129. KISc. 1 hit. [Graphical view] |
| SUPFAM | SSF49879. SMAD_FHA. 1 hit. |
| PROSITE | PS50006. FHA_DOMAIN. False negative. PS00411. KINESIN_MOTOR_DOMAIN1. 1 hit. PS50067. KINESIN_MOTOR_DOMAIN2. 1 hit. PS50848. START. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | STARD9. human. |
| GenomeRNAi | 57519. |
| NextBio | 63889. |
| SOURCE | Search... |
Entry information
| Entry name | STAR9_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9P2P6 Secondary accession number(s): Q68DG2 Q9UF70 | ||||||||
| 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 15 Human chromosome 15: 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
