RLCP 5.20.1641500.532 :EzCatDB EzCatDB

R L C P
Hierarchic Classification of Catalytic Mechanisms

R 5.-.-.- : Eliminative double-bond formation (bond cleavage and increased bond-order) (Reaction)

L 5.20.-.- : O-glycoside group from Carbon (sp3) (Ligand group involved)

C 5.20.1641500.- : Base/Acid/Stabilizer; Inorganic-cofactor-stabilization of functional group adjacent to deprotonation site leading to modulation of deprotonation site; Base deprotonation of deprotonation site of leaving group; Intermediate formation; Stabilization of eliminated group & Acid protonation to eliminated group leading to bond cleavage; E1cb-like reaction (Catalytic mechanism)

P 5.20.1641500.532 : Lys + an acidic residue + Arg + calcium ion bound to Asn + two acidic residues (Residues/cofactors in Protein)


1st Nucleophile : non-existent
Catalytic groups : cofactor + groups in residue/substrate
General Base : a catalytic residue
General Acid : a catalytic residue

Related Enzymes

There is one entry in this class.
  • S00837 : 4.2.2.19; Chondroitinase-B (Catalytic domain; 2.160.20.10)