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3SZQ

Structure of an S. pombe APTX/DNA/AMP/Zn complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE AMP A 1
ChainResidue
AHOH19
APRO141
ASER142
AMET143
AHIS147
AHIS149
AHOH246
AHOH316
BDC1
ALEU38
ATYR41
AASP63
AMET64
APHE65
ALYS67
AHIS71
AHIS138

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE BME A 2
ChainResidue
ALYS134
AVAL135
ALYS176
AASP178

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BME A 3
ChainResidue
ASER142
AHOH316
BDC1

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 4
ChainResidue
ACYS200
ACYS203
AHIS217
AGLU221

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues122
DetailsDomain: {"description":"HIT"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues22
DetailsRegion: {"description":"Interaction with DNA","evidences":[{"source":"PubMed","id":"21984208","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"21984210","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"26007660","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"21984210","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"26007660","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21984210","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"26007660","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3SPD","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3SPL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4XBA","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsSite: {"description":"Interaction with DNA","evidences":[{"source":"PubMed","id":"21984210","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"26007660","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

251174

PDB entries from 2026-03-25

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