logo
  Home | Contact us | Browse | Quick Search by UniProtKB ID, Keyword, PDBID

Menu:

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.

Read more...


Protein Name: Thiol peroxidase

UniprotKB/SwissProt ID: TPX_ECOLI (P0A862)

Gene Name: tpx

Synonyms: yzzJ

Organism: Escherichia coli (strain K12).

Function: Has antioxidant activity. Could remove peroxides or H(2)O(2) within the catalase- and peroxidase-deficient periplasmic space.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Periplasm.

PDB :
( If your security settings prevent Jmol from running, please register http://140.138.144.145/ as a safe location in your Java settings. )

Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR002065
IPR012335
IPR012336
IPR013740

3D Structure Databases:
3D structure databases
EntryMethodResolution (A)ChainPositionsView
1QXH X-ray 2.20 A A/B2-167Link
3HVS X-ray 1.80 A A/B2-168Link
3HVV X-ray 1.75 A A2-168Link
3HVX X-ray 2.12 A A/B/C/D2-168Link
3I43 X-ray 2.80 A A/B2-168Link
4AF2 X-ray 1.97 A A1-168Link

The S-nitrosylation sites of TPX_ECOLI

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
182ATEIDNTVVL C ISADLPFAQS HHHHCCCEEE E EECCCHHHHH 1.24%EC0222178444-
282ATEIDNTVVL C ISADLPFAQS HHHHCCCEEE E EECCCHHHHH 1.24%EC0219483679in vitro