UniProt Accession

 B1AM21_HUMAN; B1AM21 

Genbank Protein ID

 AL160268; AL160278; AL355535 

Genbank Nucleotide ID

  

Protein Name

 Guanine nucleotide-binding protein G(q) subunit alpha 

Protein Synonyms/Alias

  

Gene Name

 GNAQ 

Gene Synonyms/Alias

  

Created Date

 July 27, 2013 

Organism

 Homo sapiens (Human) 

NCBI Taxa ID

 9606 

Lysine Modification

Position	Peptide	Type	References
73	DTLKIPYKYEHNKAH	ubiquitination	[1, 2, 3]
91	VREVDVEKVSAFENP	ubiquitination	[1, 2]
129	YQLSDSTKYYLNDLD	ubiquitination	[1, 2, 3]

Reference

 [1] Refined preparation and use of anti-diglycine remnant (K-ε-GG) antibody enables routine quantification of 10,000s of ubiquitination sites in single proteomics experiments.
 Udeshi ND, Svinkina T, Mertins P, Kuhn E, Mani DR, Qiao JW, Carr SA.
 Mol Cell Proteomics. 2013 Mar;12(3):825-31. [PMID: 23266961]
 [2] Landscape of the PARKIN-dependent ubiquitylome in response to mitochondrial depolarization.
 Sarraf SA, Raman M, Guarani-Pereira V, Sowa ME, Huttlin EL, Gygi SP, Harper JW.
 Nature. 2013 Apr 18;496(7445):372-6. [PMID: 23503661]
 [3] Integrated proteomic analysis of post-translational modifications by serial enrichment.
 Mertins P, Qiao JW, Patel J, Udeshi ND, Clauser KR, Mani DR, Burgess MW, Gillette MA, Jaffe JD, Carr SA.
 Nat Methods. 2013 Jul;10(7):634-7. [PMID: 23749302] 

Functional Description

  

Sequence Annotation

  

Keyword

 Complete proteome; GTP-binding; Nucleotide-binding; Reference proteome. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 170 AA 

Protein Sequence

Gene Ontology

 GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
 GO:0003924; F:GTPase activity; IEA:InterPro.
 GO:0004871; F:signal transducer activity; IEA:InterPro.
 GO:0007186; P:G-protein coupled receptor signaling pathway; IEA:InterPro.
 GO:0006184; P:GTP catabolic process; IEA:GOC. 

Interpro

 IPR001019; Gprotein_alpha_su.
 IPR011025; GproteinA_insert. 

Pfam

 PF00503; G-alpha 

SMART

 SM00275; G_alpha 

PROSITE

  

PRINTS

 PR00318; GPROTEINA.