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6KBU

Crystal structure of yedK

Functional Information from GO Data
ChainGOidnamespacecontents
A0003697molecular_functionsingle-stranded DNA binding
A0005657cellular_componentreplication fork
A0006974biological_processDNA damage response
A0036297biological_processinterstrand cross-link repair
A0097681biological_processdouble-strand break repair via alternative nonhomologous end joining
A0106300biological_processprotein-DNA covalent cross-linking repair
A0140431molecular_functionDNA-(abasic site) binding
A0160129molecular_functionprotein-DNA covalent cross-linking activity
B0003697molecular_functionsingle-stranded DNA binding
B0005657cellular_componentreplication fork
B0006974biological_processDNA damage response
B0036297biological_processinterstrand cross-link repair
B0097681biological_processdouble-strand break repair via alternative nonhomologous end joining
B0106300biological_processprotein-DNA covalent cross-linking repair
B0140431molecular_functionDNA-(abasic site) binding
B0160129molecular_functionprotein-DNA covalent cross-linking activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue GOL B 301
ChainResidue
BPHE199
BSER200
BTRP201
BHOH492

site_idAC2
Number of Residues4
Detailsbinding site for residue GOL A 301
ChainResidue
APHE199
ASER200
ATRP201
AHOH476

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"31235915","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"31504793","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"evidences":[{"source":"PubMed","id":"35934051","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"37519246","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsSite: {"description":"Required for sensing abasic sites","evidences":[{"source":"PubMed","id":"31504793","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsSite: {"description":"Required to stabilize abasic sites","evidences":[{"source":"PubMed","id":"31235915","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"Thiazolidine linkage to a ring-opened DNA abasic site","evidences":[{"source":"PubMed","id":"31235915","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"31504793","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

253091

PDB entries from 2026-05-06

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