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4WS1

Crystal structure of Mycobacterium tuberculosis uracil-DNA glycosylase in complex with 5-fluorouracil (AB), Form II

Functional Information from GO Data
ChainGOidnamespacecontents
A0004844molecular_functionuracil DNA N-glycosylase activity
A0005737cellular_componentcytoplasm
A0006281biological_processDNA repair
A0006284biological_processbase-excision repair
A0006974biological_processDNA damage response
A0016787molecular_functionhydrolase activity
A0016799molecular_functionhydrolase activity, hydrolyzing N-glycosyl compounds
A0097510biological_processbase-excision repair, AP site formation via deaminated base removal
Functional Information from PDB Data
site_idAC1
Number of Residues10
Detailsbinding site for residue URF A 301
ChainResidue
AGLN67
AHOH626
AASP68
ATYR70
ASER80
APHE81
AASN127
AHIS191
AHOH600
AHOH617

site_idAC2
Number of Residues6
Detailsbinding site for residue EDO A 302
ChainResidue
ATRP168
AGLU188
ASER189
ASER204
APRO206
AARG209

site_idAC3
Number of Residues5
Detailsbinding site for residue EDO A 303
ChainResidue
AGLN67
AHIS191
ASER196
AHOH417
AHOH504

site_idAC4
Number of Residues4
Detailsbinding site for residue EDO A 304
ChainResidue
ALEU105
AASN211
AHOH403
AHOH526

site_idAC5
Number of Residues4
Detailsbinding site for residue EDO A 305
ChainResidue
ALYS176
AVAL185
AALA186
AEDO306

site_idAC6
Number of Residues5
Detailsbinding site for residue EDO A 306
ChainResidue
ALYS176
ALEU179
ACYS184
AEDO305
AHOH454

site_idAC7
Number of Residues6
Detailsbinding site for residue EDO A 307
ChainResidue
AASN112
AASP114
APRO227
AHOH547
AHOH585
AHOH586

site_idAC8
Number of Residues5
Detailsbinding site for residue EDO A 308
ChainResidue
AASP86
AALA158
AALA181
AHOH405
AHOH578

site_idAC9
Number of Residues1
Detailsbinding site for residue CL A 309
ChainResidue
ASER93

Functional Information from PROSITE/UniProt
site_idPS00130
Number of Residues10
DetailsU_DNA_GLYCOSYLASE Uracil-DNA glycosylase signature. RVLIvGQDPY
ChainResidueDetails
AARG61-TYR70

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000250
ChainResidueDetails
AASP68

238268

PDB entries from 2025-07-02

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