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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: Pyrophosphate--fructose 6-phosphate 1-phosphotransferase subunit beta

UniprotKB/SwissProt ID: A0A3Q7I7K7 (A0A3Q7I7K7)

Gene Name: PFP-BETA

Organism: Solanum lycopersicum (Tomato)

Function: Catalytic subunit of pyrophosphate--fructose 6-phosphate 1-phosphotransferase. Catalyzes the phosphorylation of D-fructose 6-phosphate, the first committing step of glycolysis. Uses inorganic phosphate (PPi) as phosphoryl donor instead of ATP like common ATP-dependent phosphofructokinases (ATP-PFKs), which renders the reaction reversible, and can thus function both in glycolysis and gluconeogenesis

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR022953 ATP_PFK
IPR012677 Nucleotide-bd_a/b_plait_sf
IPR011183 PfpB_PPi_PFK
IPR000023 Phosphofructokinase_dom
IPR035966 PKF_sf
IPR035979 RBD_domain_sf
IPR000504 RRM_dom

The S-nitrosylation sites of A0A3Q7I7K7

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 160 YRNQGGFDMI C SGRDKIESDE   
2 241 VPTSFGFDTA C KVIPVCGMYR