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5XD1

Crystal structure of Mycobacterium smegmatis MutT1 in complex with Ap5A, ATP and magnesium

Functional Information from GO Data
ChainGOidnamespacecontents
A0006260biological_processDNA replication
A0006281biological_processDNA repair
A0006974biological_processDNA damage response
A0008413molecular_function8-oxo-7,8-dihydroguanosine triphosphate pyrophosphatase activity
A0016787molecular_functionhydrolase activity
A0044715molecular_function8-oxo-dGDP phosphatase activity
A0044716molecular_function8-oxo-GDP phosphatase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues26
Detailsbinding site for residue 5FA A 401
ChainResidue
AARG55
ATYR101
ALYS108
AGLU127
ATYR145
AASP147
AMG404
AMG405
AMG406
AHOH502
AHOH503
AARG57
AHOH532
AHOH552
AHOH583
AHOH601
AHOH623
AHOH663
AHOH720
ATYR58
AASP60
ALYS65
AGLY66
ALYS67
AGLU81
AGLU85

site_idAC2
Number of Residues18
Detailsbinding site for residue ATP A 402
ChainResidue
AARG169
AHIS170
AARG175
AARG176
ASER177
AARG178
AGLY181
AARG186
AARG218
AGLN271
AGLY272
ALYS273
ALYS297
AHOH504
AHOH565
AHOH575
AHOH581
AHOH732

site_idAC3
Number of Residues9
Detailsbinding site for residue GOL A 403
ChainResidue
AARG95
ATRP111
ATHR292
ATYR315
ALEU316
ASER317
AHOH512
AHOH710
AHOH731

site_idAC4
Number of Residues6
Detailsbinding site for residue MG A 404
ChainResidue
ALYS65
AGLU85
A5FA401
AMG405
AHOH579
AHOH603

site_idAC5
Number of Residues7
Detailsbinding site for residue MG A 405
ChainResidue
AGLU81
AGLU85
AGLU127
A5FA401
AMG404
AHOH552
AHOH702

site_idAC6
Number of Residues4
Detailsbinding site for residue MG A 406
ChainResidue
AGLU81
A5FA401
AHOH552
AHOH601

Functional Information from PROSITE/UniProt
site_idPS00893
Number of Residues22
DetailsNUDIX_BOX Nudix box signature. GkldqgEtepvAAaREIhEEtG
ChainResidueDetails
AGLY66-GLY87

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues21
DetailsMotif: {"description":"Nudix box","evidences":[{"source":"PROSITE-ProRule","id":"PRU00794","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28375146","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"28705712","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28375146","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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