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3C95

Exonuclease I (apo)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000175molecular_function3'-5'-RNA exonuclease activity
A0000287molecular_functionmagnesium ion binding
A0003676molecular_functionnucleic acid binding
A0003677molecular_functionDNA binding
A0003697molecular_functionsingle-stranded DNA binding
A0004518molecular_functionnuclease activity
A0004527molecular_functionexonuclease activity
A0004529molecular_functionDNA exonuclease activity
A0005515molecular_functionprotein binding
A0006259biological_processDNA metabolic process
A0006274biological_processDNA replication termination
A0006281biological_processDNA repair
A0006308biological_processDNA catabolic process
A0006974biological_processDNA damage response
A0008310molecular_functionsingle-stranded DNA 3'-5' DNA exonuclease activity
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
A0051575molecular_function5'-deoxyribose-5-phosphate lyase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 483
ChainResidue
AASP15
AHOH490
AHOH496
AHOH497
AHOH512
AHOH545

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11101894","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18219121","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18591666","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20018747","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23609540","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"18219121","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues9
DetailsSite: {"description":"Interaction with single-stranded DNA","evidences":[{"source":"PubMed","id":"23609540","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsSite: {"description":"Important for interaction with ssb","evidences":[{"source":"PubMed","id":"18591666","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsSite: {"description":"Interaction with single-stranded DNA","evidences":[{"source":"PubMed","id":"23609540","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4HCC","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsSite: {"description":"Important for interaction with ssb","evidences":[{"source":"PubMed","id":"20018747","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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