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2FC0

WRN exonuclease, Mn dGMP complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0006139biological_processnucleobase-containing compound metabolic process
A0008408molecular_function3'-5' exonuclease activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN A 237
ChainResidue
AASP82
AGLU84
AASP216
AHOH257
AHOH369
AHOH425

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN A 238
ChainResidue
AHOH424
AHOH425
AHOH427
AASP82
AHOH248
AHOH374

site_idAC3
Number of Residues10
DetailsBINDING SITE FOR RESIDUE DGP A 239
ChainResidue
ATYR55
ATYR57
ATRP145
APHE203
APRO204
ALYS210
AHOH240
AHOH331
AHOH377
AHOH407

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues168
DetailsDomain: {"description":"3'-5' exonuclease","evidences":[{"evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"11863428","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16622405","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2FBV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FBX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FC0","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsSite: {"description":"Interaction with DNA","evidences":[{"source":"PubMed","id":"20159463","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

243911

PDB entries from 2025-10-29

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