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3WE2

Structure of BLM RQC domain bound to a phosphate ion

Functional Information from GO Data
ChainGOidnamespacecontents
A0006260biological_processDNA replication
A0006281biological_processDNA repair
A0043138molecular_function3'-5' DNA helicase activity
B0006260biological_processDNA replication
B0006281biological_processDNA repair
B0043138molecular_function3'-5' DNA helicase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PO4 A 1301
ChainResidue
ASER1121
AARG1139
BSER1121
BLYS1122

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ACT A 1302
ChainResidue
BGLU1157
AHIS1091
AVAL1103
AGLY1107
ALYS1125
BLYS1147

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues45
DetailsRegion: {"description":"DNA Holliday junction binding","evidences":[{"source":"PubMed","id":"24257077","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsRegion: {"description":"3' overhang DNA-binding","evidences":[{"source":"PubMed","id":"24816114","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25901030","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4CGZ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4O3M","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsSite: {"description":"3' overhang DNA-binding","evidences":[{"source":"PubMed","id":"24816114","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25901030","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4CGZ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4O3M","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

238582

PDB entries from 2025-07-09

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