G protein

General Information (Source: NCBI Gene,UniProt)

Text mining Term G protein
UniProt ID GBG_LOLFO
Name Guanine nucleotide-binding protein subunit gamma
Gene Names
Taxonomy Loligo forbesii

General annotation

Function Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. This major G-protein of the squid photoreceptor is involved in visual transduction. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.
Subcellular location Cell membrane; Lipid-anchor; Cytoplasmic side (Potential).

Gene Ontology

GO:0007601 visual perception BP
GO:0004871 signal transducer activity MF
GO:0005886 plasma membrane CC

Sequence

>gi|9510|emb|CAA78816.1| G-protein gamma subunit [Loligo forbesi]
MNKMQGKKKKKEEEEEEERIIPPELWKLIIEQYKRQLAKTDVMKVSETVKLHEEKIKEKVPTDHIIHAQK
PNAWVEETKKSGGCLLV

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Database Cross Reference

Ensembl Gene
UniGene
PDB
RefSeq
Pfam