Q86X10 (RLGPB_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 86.
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: Ral GTPase-activating protein subunit beta Alternative name(s): p170 | ||||
| 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 | 1494 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Non-catalytic subunit of the heterodimeric RalGAP1 and RalGAP2 complexes which act as GTPase activators for the Ras-like small GTPases RALA and RALB By similarity. |
| Subunit structure | Component of the heterodimeric RalGAP1 complex with RALGAPA1 and of the heterodimeric RalGAP2 complex with RALGAPA2. Heterodimerization is required for activity By similarity. |
| Tissue specificity | Highly expressed in brain, mostly in amygdala. |
| Sequence similarities | Contains 1 Rap-GAP domain. |
| Sequence caution | The sequence BAA86533.3 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened. The sequence BAC85649.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence CAB61346.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence CAD39096.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened. |
Ontologies
| Keywords | |
|---|---|
| Coding sequence diversity | Alternative splicing |
| Molecular function | GTPase activation |
| PTM | Phosphoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | Ral protein signal transduction Inferred from electronic annotation. Source: Compara activation of Ral GTPase activityInferred from sequence or structural similarity. Source: UniProtKB regulation of exocyst localizationInferred from electronic annotation. Source: Compara |
| Molecular_function | Ral GTPase activator activity Inferred from sequence or structural similarity. Source: UniProtKB protein heterodimerization activityInferred from sequence or structural similarity. Source: UniProtKB |
| Complete GO annotation... | |
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q86X10-1) 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: Q86X10-2) The sequence of this isoform differs from the canonical sequence as follows: 1-222: Missing. 1233-1233: E → EE | ||||||
| Note: May be due to a competing acceptor splice site. No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q86X10-3) The sequence of this isoform differs from the canonical sequence as follows: 749-752: Missing. | ||||||
| Note: May be due to a competing acceptor splice site. No experimental confirmation available. | ||||||
| Isoform 4 (identifier: Q86X10-4) The sequence of this isoform differs from the canonical sequence as follows: 943-1473: Missing. | ||||||
| Note: Splicing acceptor site is not canonical. No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1494 | 1494 | Ral GTPase-activating protein subunit beta | PRO_0000056756 | |||||
Regions | |||||||||
| Domain | 1149 – 1392 | 244 | Rap-GAP | ||||||
Amino acid modifications | |||||||||
| Modified residue | 720 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 734 | 1 | Phosphothreonine Ref.10 | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 222 | 222 | Missing in isoform 2. | VSP_009693 | |||||
| Alternative sequence | 749 – 752 | 4 | Missing in isoform 3. | VSP_009694 | |||||
| Alternative sequence | 943 – 1473 | 531 | Missing in isoform 4. | VSP_009695 | |||||
| Alternative sequence | 1233 | 1 | E → EE in isoform 2. | VSP_009696 | |||||
Experimental info | |||||||||
| Sequence conflict | 326 | 1 | P → S in CAD39096. Ref.1 | ||||||
| Sequence conflict | 1072 | 1 | Y → G in AAH18668. Ref.6 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Prediction of the coding sequences of unidentified human genes. XV. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro." Nagase T., Ishikawa K., Kikuno R., Hirosawa M., Nomura N., Ohara O. DNA Res. 6:337-345(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3). Tissue: Brain. |
| [2] | "Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones." Nakajima D., Okazaki N., Yamakawa H., Kikuno R., Ohara O., Nagase T. DNA Res. 9:99-106(2002) [PubMed] [Europe PMC] [Abstract] Cited for: SEQUENCE REVISION. |
| [3] | Ohara O., Nagase T., Kikuno R. Submitted (JAN-2005) to the EMBL/GenBank/DDBJ databases Cited for: SEQUENCE REVISION. |
| [4] | "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). Tissue: Melanoma. |
| [5] | "The DNA sequence and comparative analysis of human chromosome 20." Deloukas P., Matthews L.H., Ashurst J.L., Burton J., Gilbert J.G.R., Jones M., Stavrides G., Almeida J.P., Babbage A.K., Bagguley C.L., Bailey J., Barlow K.F., Bates K.N., Beard L.M., Beare D.M., Beasley O.P., Bird C.P., Blakey S.E. Rogers J.Nature 414:865-871(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | "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 1). Tissue: Brain, Lung and Testis. |
| [7] | "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 17-1494 (ISOFORM 4). Tissue: Tongue. |
| [8] | "Adipocytes contain a novel complex similar to the tuberous sclerosis complex." Gridley S., Chavez J.A., Lane W.S., Lienhard G.E. Cell. Signal. 18:1626-1632(2006) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH RALGAPA2. |
| [9] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [10] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-734, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [11] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AB033045 mRNA. Translation: BAA86533.3. Different initiation. AL834436 mRNA. Translation: CAD39096.1. Different initiation. AL132998 mRNA. Translation: CAB61346.1. Different initiation. AL035419, AL049868 Genomic DNA. Translation: CAM27455.1. AL049868, AL035419 Genomic DNA. Translation: CAM28344.1. BC010916 mRNA. Translation: AAH10916.2. BC018668 mRNA. Translation: AAH18668.1. BC047482 mRNA. Translation: AAH47482.1. AK123576 mRNA. Translation: BAC85649.1. Different initiation. |
| IPI | IPI00409601. IPI00410120. IPI00410121. IPI00748653. |
| RefSeq | NP_065069.1. NM_020336.2. |
| UniGene | Hs.598850. |
3D structure databases | |
| ProteinModelPortal | Q86X10. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q86X10. 1 interaction. |
| MINT | MINT-3035957. |
PTM databases | |
| PhosphoSite | Q86X10. |
Polymorphism databases | |
| DMDM | 45477126. |
Proteomic databases | |
| PaxDb | Q86X10. |
| PRIDE | Q86X10. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000262879; ENSP00000262879; ENSG00000170471. ENST00000397038; ENSP00000380231; ENSG00000170471. ENST00000397040; ENSP00000380233; ENSG00000170471. |
| GeneID | 57148. |
| KEGG | hsa:57148. |
| UCSC | uc002xiw.3. human. uc002xiz.3. human. |
Organism-specific databases | |
| CTD | 57148. |
| GeneCards | GC20P037102. |
| H-InvDB | HIX0203031. |
| HGNC | HGNC:29221. RALGAPB. |
| HPA | HPA051454. |
| neXtProt | NX_Q86X10. |
| PharmGKB | PA165392608. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG293167. |
| HOVERGEN | HBG052199. |
| InParanoid | Q86X10. |
| OMA | QNLFVPR. |
| OrthoDB | EOG43N7BS. |
| PhylomeDB | Q86X10. |
Enzyme and pathway databases | |
| Reactome | REACT_11123. Membrane Trafficking. |
Gene expression databases | |
| ArrayExpress | Q86X10. |
| Bgee | Q86X10. |
| CleanEx | HS_KIAA1219. |
| Genevestigator | Q86X10. |
| GermOnline | ENSG00000170471. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR000331. Rap_GAP_dom. [Graphical view] |
| PROSITE | PS50085. RAPGAP. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 57148. |
| NextBio | 63107. |
Entry information
| Entry name | RLGPB_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q86X10 Secondary accession number(s): A2A2E8 Q9Y3G9 | ||||||||
| Entry history |
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| 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 20 Human chromosome 20: entries, gene names and cross-references to MIM |
| SIMILARITY comments Index of protein domains and families |

Clusters with
