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GTP-Binding Protein alpha Subunits, Gi-Go MeSH Descriptor Data 2025


MeSH Heading
GTP-Binding Protein alpha Subunits, Gi-Go
Tree Number(s)
D08.811.277.040.330.300.200.100.200
D12.776.157.325.332.100.200
D12.776.476.338.200.100.200
D12.776.543.325.100.200
Unique ID
D019206
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D019206
Scope Note
A family of heterotrimeric GTP-binding protein alpha subunits that were originally identified by their ability to inhibit ADENYLYL CYCLASES. Members of this family can couple to beta and gamma G-protein subunits that activate POTASSIUM CHANNELS. The Gi-Go part of the name is also spelled Gi/Go.
Entry Term(s)
G Protein Go
G Protein Subunit alphaoA
G Protein Subunit alphaoC
G(o) Protein
G(o1)alpha
G-Protein, Gi Subunit
G-Protein, Gi-Go Subunits
G-Protein, Gi-Go alpha Family
G-Protein, Go Subunit
G-Protein, Go1 Subunit
G-Protein, Inhibitory Gi
G-Protein, Inhibitory Go
GTP-Binding Protein alpha Subunit, Gi
GTP-Binding Protein alpha Subunit, Go
GTP-Binding Protein alpha Subunit, Go1
GTP-Binding Protein alpha Subunit, GoA
GTP-Binding Protein alpha Subunit, GoC
Gi alpha Subunit
Gi, Inhibitory G-Protein
Gi-Alpha Protein
Gi-Go G-Proteins
Go Alpha Subunit
Guanine Nucleotide-Binding Protein Go
Ni Protein
Registry Numbers
EC 3.6.5.1
EC 3.6.5.1
EC 3.6.5.1
EC 3.6.5.1
EC 3.6.5.1
EC 3.6.5.1
Related Numbers
EC 3.6.5.1
Previous Indexing
G-Proteins (1985-1996)
Public MeSH Note
2004; see G-PROTEIN, INHBITORY GI 1997-2003; GUANINE NUCLEOTIDE-BINDING PROTEIN GO was indexed under HETEROTRIMERIC GTP-BINDING PROTEINS 2000-2003 & GTP-BINDING PROTEINS 1991-1999
History Note
2004(1997); for GUANINE NUCLEOTIDE-BINDING PROTEIN GO use GTP-BINDING PROTEIN ALPHA SUBUNITS, GI-GO (NM) 1997-2003
Date Established
1997/01/01
Date of Entry
1996/06/10
Revision Date
2021/05/21
GTP-Binding Protein alpha Subunits, Gi-Go Preferred
GTP-Binding Protein alpha Subunit, Gi Narrower
GTP-Binding Protein alpha Subunit, GoA Narrower
GTP-Binding Protein alpha Subunit, GoC Narrower
GTP-Binding Protein alpha Subunit, Go1 Narrower
GTP-Binding Protein alpha Subunit, Go Narrower
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