\
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: E3 ubiquitin-protein ligase HECTD3

UniprotKB/SwissProt ID: Q5T447 (Q5T447)

Gene Name: HECTD3

Organism: Homo sapiens (Human)

Function: E3 ubiquitin ligases accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Mediates ubiquitination of TRIOBP and its subsequent proteasomal degradation, thus facilitating cell cycle progression by regulating the turn-over of TRIOBP. Mediates also ubiquitination of STX8 (By similarity)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm, perinuclear region

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR004939 APC_su10/DOC_dom
IPR008979 Galactose-bd-like_sf
IPR000569 HECT_dom
IPR035983 Hect_E3_ubiquitin_ligase
IPR042469 HECTD3

The S-nitrosylation sites of Q5T447

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 556 DSLADMSEEL C PSSADTPVPL   
2 823 TTDALPESST C SSTLFLPHYA