Structure of PDB 2f5o Chain A

Receptor sequence
>2f5oA (length=252) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence]
PELPEVETIRRTLLPLIVGKTIEDVRIFWPNIIRHPRDSEAFAARMIGQT
VRGLERRGKFLKFLLDRDALISHLRMEGRYAVASALEPLEPHTHVVFCFT
DGSELRYRDVRKFGTMHVYAKEEADRRPPLAELGPEPLSPAFSPAVLAER
AVKTKRSVKALLLDCTVVAGFGNIYVDESLFRAGILPGRPAASLSSKEIE
RLHEEMVATIGEAVMHLYVYGRQGNPCKRCGTPIEKTVVAGRGTHYCPRC
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3D structure
PDB2f5o Structure of a DNA glycosylase searching for lesions.
ChainA
Resolution2.05 Å
3D
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Enzymatic activity
Enzyme Commision number 3.2.2.23: DNA-formamidopyrimidine glycosylase.
4.2.99.18: DNA-(apurinic or apyrimidinic site) lyase.
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 dna A W30 V111 R112 K113 F114 T155 W29 V110 R111 K112 F113 T154
BS02 dna A H74 R76 M77 R112 F114 P130 R264 G265 H73 R75 M76 R111 F113 P129 R242 G243
BS03 ZN A C249 C252 C269 C227 C230 C247
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0003684 damaged DNA binding
GO:0003906 DNA-(apurinic or apyrimidinic site) endonuclease activity
GO:0008270 zinc ion binding
GO:0008534 oxidized purine nucleobase lesion DNA N-glycosylase activity
GO:0016787 hydrolase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0016799 hydrolase activity, hydrolyzing N-glycosyl compounds
GO:0016829 lyase activity
GO:0019104 DNA N-glycosylase activity
GO:0034039 8-oxo-7,8-dihydroguanine DNA N-glycosylase activity
GO:0046872 metal ion binding
GO:0140078 class I DNA-(apurinic or apyrimidinic site) endonuclease activity
Biological Process
GO:0006281 DNA repair
GO:0006284 base-excision repair

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:2f5o, PDBe:2f5o, PDBj:2f5o
PDBsum2f5o
PubMed16497933
UniProtP84131

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