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Latest news:

Sep. 10, 2014:
A total of 174 experimentally verified S-nitrosylation sites on 94 S-nitrosylated proteins from individualized human colorectal cancer tissues using a label-free quantitation strategy.

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Protein Name: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

UniprotKB/SwissProt ID: GBB1_MOUSE (P62874)

Gene Name: Gnb1

Organism: Mus musculus (Mouse).

Function: Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein- effector interaction (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization:

Network with metabolic pathway:
Kegg map ID Pathway Link
map04742Taste transduction
map04744Phototransduction
map04723Retrograde endocannabinoid signaling
map04724Glutamatergic synapse
map04725Cholinergic synapse
map04726Serotonergic synapse
map04727GABAergic synapse
map04728Dopaminergic synapse
map05032Morphine addiction
map04062Chemokine signaling pathway
map04151PI3K-Akt signaling pathway
map05034Alcoholism
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR001632
IPR001680
IPR011046
IPR015943

The S-nitrosylation sites of GBB1_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
125KNQIRDARKA C ADATLSQITN HHHHHHCCCC C CEEEEEEECC 3.85%MC0922588120-
225KNQIRDARKA C ADATLSQITN HHHHHHCCCC C CEEEEEEECC 3.85%MC0924895380-
325KNQIRDARKA C ADATLSQITN HHHHHHCCCC C CEEEEEEECC 3.85%MC0920925432in vivo
4148ELAGHTGYLS C CRFLDDNQIV EEECCCCCEE E EEECCCCEEE 1.46%MC0622588120-
5148ELAGHTGYLS C CRFLDDNQIV EEECCCCCEE E EEECCCCEEE 1.46%MC0624895380-
6149LAGHTGYLSC C RFLDDNQIVT EECCCCCEEE E EECCCCEEEE 2.87%MC0122588120-
7149LAGHTGYLSC C RFLDDNQIVT EECCCCCEEE E EECCCCEEEE 2.87%MC0124895380-
8204PDTRLFVSGA C DASAKLWDVR CCCCEEEEEE C CCEEEEEECC 5.25%MC0124895380-
9204PDTRLFVSGA C DASAKLWDVR CCCCEEEEEE C CCEEEEEECC 5.25%MC0121278135in vitro
10294LLLAGYDDFN C NVWDALKADR EEEEEECCCE E EEEECCCCCE 4.36%MC0522588120-
11294LLLAGYDDFN C NVWDALKADR EEEEEECCCE E EEEECCCCCE 4.36%MC0524895380-
12317VLAGHDNRVS C LGVTDDGMAV EEECCCCCEE E EEECCCCCEE 3.33%MC1321278135in vitro