Lipid Modification Database
Tag Content
LipidDB ID
LipidDB-9913-00611
Entry Name
UniProt Accession
Theoretical PI
5.34
Molecular Weight
40066.57
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Guanine nucleotide-binding protein G(o) subunit alpha
Protein Synonyms/Alias
GTP-binding protein G39;
Gene Name
GNAO1
Gene Synonyms/Alias
Created Date
01-AUG-1988
 Lipid Modification Sites 
 Position   Sequence Form   Peptide   References   Modification Type 
2
Canonical
******MGCTLSAEE
[1]
N-Myristoylation
Organism
Bos taurus (Bovine)
NCBI Taxa ID
9913
Reference
[1] Schultz AM, Tsai SC, Kung HF, Oroszlan S, Moss J, Vaughan M.Hydroxylamine-stable covalent linkage of myristic acid in G0 alpha, a guaninenucleotide-binding protein of bovine brain. Biochem Biophys Res Commun. 1987 Aug 14;146(3):1234-9.[PMID:3113429]
Functional Description
Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. The G(o) protein function is not clear. Stimulated by RGS14 (By similarity).
Sequence Annotation
Nucleotide-binding: 40 47 GTP.
Nucleotide-binding: 176 182 GTP.
Nucleotide-binding: 201 205 GTP.
Nucleotide-binding: 270 273 GTP.
Metal binding site: 47 47 Magnesium.
Metal binding site: 182 182 Magnesium.
Binding site: 326 326 GTP; via amide nitrogen.
Protein Length
354 AA.
Protein Sequence
(Canonical)
MGCTLSAEER AALERSKAIE KNLKEDGISA AKDVKLLLLG AGESGKSTIV KQMKIIHEDG  60
FSGEDVKQYK PVVYSNTIQS LAAIVRAMDT LGIEYGDKER KADAKMVCDV VSRMEDTEPF  120
SPELLSAMMR LWGDSGIQEC FNRSREYQLN DSAKYYLDSL DRIGAADYQP TEQDILRTRV  180
KTTGIVETHF TFKNLHFRLF DVGGQRSERK KWIHCFEDVT AIIFCVALSG YDQVLHEDET  240
TNRMHESLML FDSICNNKFF IDTSIILFLN KKDLFGEKIK KSPLTICFPE YTGSNTYEDA  300
AAYIQAQFES KNRSPNKEIY CHMTCATDTN NIQVVFDAVT DIIIANNLRG CGLY        354
FASTA
(Canonical)
>LipidDB-9913-00611|P08239
MGCTLSAEERAALERSKAIEKNLKEDGISAAKDVKLLLLGAGESGKSTIVKQMKIIHEDG
FSGEDVKQYKPVVYSNTIQSLAAIVRAMDTLGIEYGDKERKADAKMVCDVVSRMEDTEPF
SPELLSAMMRLWGDSGIQECFNRSREYQLNDSAKYYLDSLDRIGAADYQPTEQDILRTRV
KTTGIVETHFTFKNLHFRLFDVGGQRSERKKWIHCFEDVTAIIFCVALSGYDQVLHEDET
TNRMHESLMLFDSICNNKFFIDTSIILFLNKKDLFGEKIKKSPLTICFPEYTGSNTYEDA
AAYIQAQFESKNRSPNKEIYCHMTCATDTNNIQVVFDAVTDIIIANNLRGCGLY
Gene Ontology
GO:0005622; C:intracellular; IEA:Ensembl
GO:0005525; F:GTP binding; IEA:UniProtKB-KW
GO:0003924; F:GTPase activity; IEA:InterPro
GO:0046872; F:metal ion binding; IEA:UniProtKB-KW
GO:0004871; F:signal transducer activity; IEA:UniProtKB-KW
GO:0007188; P:adenylate cyclase-modulating G-protein coupled receptor signaling pathway; IEA:InterPro
GO:0007212; P:dopamine receptor signaling pathway; IEA:Ensembl
GO:0007626; P:locomotory behavior; IEA:Ensembl
GO:0008016; P:regulation of heart contraction; IEA:Ensembl
Interpro
InterPro; IPR001408; Gprotein_alpha_I
InterPro; IPR001019; Gprotein_alpha_su
InterPro; IPR011025; GproteinA_insert
InterPro; IPR027417; P-loop_NTPase
Pfam
Pfam; PF00503; G-alpha;
SMART
SMART; SM00275; G_alpha;
PROSITE
PRINTS
PRINTS; PR00318; GPROTEINA;
PRINTS; PR00441; GPROTEINAI;