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8PKB

Staphylococcus aureus endonuclease IV with bound phosphate

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003906molecular_functionDNA-(apurinic or apyrimidinic site) endonuclease activity
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0006281biological_processDNA repair
A0006284biological_processbase-excision repair
A0006974biological_processDNA damage response
A0008081molecular_functionphosphoric diester hydrolase activity
A0008270molecular_functionzinc ion binding
A0008833molecular_functiondeoxyribonuclease IV (phage-T4-induced) activity
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
Functional Information from PROSITE/UniProt
site_idPS00729
Number of Residues9
DetailsAP_NUCLEASE_F2_1 AP endonucleases family 2 signature 1. HApYIINIA
ChainResidueDetails
AHIS68-ALA76

site_idPS00730
Number of Residues8
DetailsAP_NUCLEASE_F2_2 AP endonucleases family 2 signature 2. SVCFDTCH
ChainResidueDetails
ASER174-HIS181

site_idPS00731
Number of Residues17
DetailsAP_NUCLEASE_F2_3 AP endonucleases family 2 signature 3. VHvNDSkndrGaqkDrH
ChainResidueDetails
AVAL212-HIS228

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00152","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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