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: Tubulin beta-4B chain

UniprotKB/SwissProt ID: TBB4B_HUMAN (P68371)

Gene Name: TUBB4B

Synonyms: TUBB2C

Organism: Homo sapiens (Human).

Function: Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm, cytoskeleton.

Network with metabolic pathway:
Kegg map ID Pathway Link
map05130Pathogenic Escherichia coli infection
map04540Gap junction
map04145Phagosome
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information

The S-nitrosylation sites of TBB4B_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1354WIPNNVKTAV C DIPPRGLKMS   3.49%HC122212679in vitro
2354WIPNNVKTAV C DIPPRGLKMS   3.49%HC1222126794in vivo