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3A7N

Crystal structure of uracil-DNA glycosylase from Mycobacterium tuberculosis

Functional Information from GO Data
ChainGOidnamespacecontents
A0004844molecular_functionuracil DNA N-glycosylase activity
A0005737cellular_componentcytoplasm
A0006281biological_processDNA repair
A0006284biological_processbase-excision repair
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 FLC A 228
ChainResidue
AGLN67
AHOH380
AASP68
ATYR70
ASER80
APHE81
ASER93
AASN127
AHIS191
AHOH230

site_idAC2
Number of Residues12
DetailsBINDING SITE FOR RESIDUE FLC A 229
ChainResidue
AMET-2
AHIS-5
AGLY-3
ATYR42
AALA45
AGLY46
AARG92
AARG205
AHOH277
AHOH292
AHOH334
AHOH402

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

221051

PDB entries from 2024-06-12

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