New release (2023.1) online!
Learn more about features, functions and data:
BKMS-react is an integrated and non-redundant biochemical reaction database containing known enzyme-catalyzed and spontaneous reactions. Biochemical reactions collected from BRENDA, KEGG, MetaCyc and SABIO-RK were matched and integrated by aligning substrates and products.
 

:= BRENDA, := KEGG, := MetaCyc, := SABIO-RK
:= amino acid sequences := show the reaction diagram
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  • EC Number
  • Reaction
  • Pathways
  • Reaction IDs
  • Stoichiometry Check
  • Missing Substrate
  • Missing Product
  • Commentary
  • Remark
EC Number
Reaction
Pathways
Reaction IDs
Stoichiometry Check  
Commentary
(E3-independent) E2 ubiquitin-conjugating enzyme
S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine + S-(ubiquitin)n-Ube2K-L-cysteine = [E1 ubiquitin-activating enzyme]-L-cysteine + S-(ubiquitin)(n+1)-Ube2K-L-cysteine
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n.a.
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