Structure of PDB 8i66 Chain A

Receptor sequence
>8i66A (length=228) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence]
SMTARPLSELVERGWAAALEPVADQVAHMGQFLRAEIAAGRRYLPAGSNV
LRAFTFPFDNVRVLIVGQDPYPTPGHAVGLSFSVAPDVRPWPRSLANIFD
EYTADLGYPLPSNGDLTPWAQRGVLLLNRVLTVRPSNPASHRGKGWEAVT
ECAIRALAARAAPLVAILWGRDASTLKPMLAAGNCVAIESPHPSPLSASR
GFFGSRPFSRANELLVGMGAEPIDWRLP
3D structure
PDB8i66 Structural plasticity in Mycobacterium tuberculosis uracil-DNA glycosylase (MtUng) and its functional implications.
ChainA
Resolution2.6 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.2.2.27: uracil-DNA glycosylase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 5CU A G66 Q67 D68 Y70 S80 F81 N127 H191 G67 Q68 D69 Y71 S81 F82 N128 H192
Gene Ontology
Molecular Function
GO:0004844 uracil DNA N-glycosylase activity
GO:0016787 hydrolase activity
GO:0016799 hydrolase activity, hydrolyzing N-glycosyl compounds
Biological Process
GO:0006281 DNA repair
GO:0006284 base-excision repair
GO:0097510 base-excision repair, AP site formation via deaminated base removal
Cellular Component
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:8i66, PDBe:8i66, PDBj:8i66
PDBsum8i66
PubMed37399710
UniProtP9WFQ9|UNG_MYCTU Uracil-DNA glycosylase (Gene Name=ung)

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