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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: Glutamine synthetase

UniprotKB/SwissProt ID: GLNA_MOUSE (P15105)

Gene Name: Glul

Synonyms: Glns

Organism: Mus musculus (Mouse).

Function: Essential for proliferation of fetal skin fibroblasts. This enzyme has 2 functions: it catalyzes the production of glutamine and 4-aminobutanoate (gamma-aminobutyric acid, GABA), the latter in a pyridoxal phosphate-independent manner (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Mitochondrion (By similarity).

Network with metabolic pathway:
Kegg map ID Pathway Link
map00250"Alanine, aspartate and glutamate metabolism"
map00330Arginine and proline metabolism
map00630Glyoxylate and dicarboxylate metabolism
map04724Glutamatergic synapse
map04727GABAergic synapse
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR008146
IPR008147
IPR014746

The S-nitrosylation sites of GLNA_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
149GLRCKTRTLD C EPKCVEELPE CCEEEEEEEC C CCCCHHHCCC 12.41%MC1024895380-
299FRKDPNKLVL C EVFKYNRKPA CCCCCCEEEE E EEECCCCCCC 3.06%MC0522588120-
399FRKDPNKLVL C EVFKYNRKPA CCCCCCEEEE E EEECCCCCCC 3.06%MC0524895380-
499FRKDPNKLVL C EVFKYNRKPA CCCCCCEEEE E EEECCCCCCC 3.06%MC0520837516in vivo
5183RDIVEAHYRA C LYAGVKITGT HHHHHHHHHH H HHCCCCEEEE 1.90%MC0221278135in vitro
6183RDIVEAHYRA C LYAGVKITGT HHHHHHHHHH H HHCCCCEEEE 1.90%MC0220837516in vivo
7209PAQWEFQIGP C EGIRMGDHLW CCEEEEECCC C HHHHHHHHHH 6.70%MC0721278135in vitro
8269KAMREENGLK C IEEAIDKLSK EECCCCCCHH H HHHHHHHHHH 5.94%MC0124895380-
9269KAMREENGLK C IEEAIDKLSK EECCCCCCHH H HHHHHHHHHH 5.94%MC0120837516in vivo
10346YFEDRRPSAN C DPYAVTEAIV EEEEECCCCC C CHHHHHHHHH 5.80%MC1322588120-
11346YFEDRRPSAN C DPYAVTEAIV EEEEECCCCC C CHHHHHHHHH 5.80%MC1324895380-
12346YFEDRRPSAN C DPYAVTEAIV EEEEECCCCC C CHHHHHHHHH 5.80%MC1320837516in vivo
13359YAVTEAIVRT C LLNETGDEPF HHHHHHHHHH H CCCCCCCCCC 2.59%MC0922588120-
14359YAVTEAIVRT C LLNETGDEPF HHHHHHHHHH H CCCCCCCCCC 2.59%MC0924895380-
15359YAVTEAIVRT C LLNETGDEPF HHHHHHHHHH H CCCCCCCCCC 2.59%MC0921278135in vitro
16359YAVTEAIVRT C LLNETGDEPF HHHHHHHHHH H CCCCCCCCCC 2.59%MC0922865876in vivo