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4O43

DNA Double-Strand Break Repair Pathway Choice Is Directed by Distinct MRE11 Nuclease Activities

Functional Information from GO Data
ChainGOidnamespacecontents
A0004519molecular_functionendonuclease activity
A0006259biological_processDNA metabolic process
A0008408molecular_function3'-5' exonuclease activity
A0016787molecular_functionhydrolase activity
B0004519molecular_functionendonuclease activity
B0006259biological_processDNA metabolic process
B0008408molecular_function3'-5' exonuclease activity
B0016787molecular_functionhydrolase activity
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MN A 401
ChainResidue
AASP58
AHIS180
AHIS216

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN A 402
ChainResidue
AASP14
AHIS16
AHIS216
AHIS218
AHOH529

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE 2PW A 403
ChainResidue
APRO66
ALEU75
ALEU99
APHE115
BPHE102
ALEU60

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE 2PW A 404
ChainResidue
APHE102
BPRO66
BLEU75
BHIS94
BLEU99
BPHE115

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MN B 401
ChainResidue
BASP58
BHIS180
BHIS216

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MN B 402
ChainResidue
BASP14
BHIS16
BHIS216
BHIS218

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"UniProtKB","id":"Q8U1N9","evidenceCode":"ECO:0000250"},{"source":"HAMAP-Rule","id":"MF_02044","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21937514","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24316220","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3THN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3THO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4NZV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4O24","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4O43","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4O4K","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4O5G","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21937514","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24316220","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3THN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3THO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4NZV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4O24","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4O4K","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21937514","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24316220","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4NZV","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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