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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: SUMO-activating enzyme subunit 1B-1

UniprotKB/SwissProt ID: P0DI12 (P0DI12)

Gene Name: SAE1B-1

Organism: Arabidopsis thaliana (Mouse-ear cress)

Function: The dimeric enzyme acts as an E1 ligase for SUMO1 and SUMO2. It mediates ATP-dependent activation of SUMO proteins and formation of a thioester with a conserved cysteine residue on SAE2. Functionally redundant with its paralog SAE1A

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR045886 ThiF/MoeB/HesA
IPR000594 ThiF_NAD_FAD-bd
IPR035985 Ubiquitin-activating_enz
IPR000011 UBQ/SUMO-activ_enz_E1-like

The S-nitrosylation sites of P0DI12

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 231 EETEGRKPGE C SLSDLPRVLK   
2 247 PRVLKLKKEL C EGNSVSENHI