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4Z3A

Acetate-free structure of the enzyme-product complex resulting from TDG action on a GU mismatch

Functional Information from GO Data
ChainGOidnamespacecontents
A0000700molecular_functionmismatch base pair DNA N-glycosylase activity
A0006285biological_processbase-excision repair, AP site formation
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733
ChainResidueDetails
ALYS248

Catalytic Information from CSA
site_idMCSA1
Number of Residues2
DetailsM-CSA 834
ChainResidueDetails
AASN140electrostatic interaction
AHIS151proton acceptor, proton donor

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PDB entries from 2025-06-11

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