Structure of PDB 7xfm Chain K Binding Site BS01

Receptor Information
>7xfm Chain K (length=200) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HLTRLGLEFFDQPAVPLARAFLGQVLVRRLPNGTELRGRIVETEAYLGPE
DEAAHSRGGRQTPRNRGMFMKPGTLYVYIIYGMYFCMNISSQGDGACVLL
RALEPLEGLETMRQLRSTVLKDRELCSGPSKLCQALAINKSFDQRDLAQD
EAVWLERGPAVVAAARVGVGHAGEWARKPLRFYVRGSPWVSVVDRVAEQD
Ligand information
>7xfm Chain I (length=133) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
atctgacccgtgcctggagactagggagtaatccccttggcggttaaaac
gcgggggacagcgcgtacgtgcgtttaagcggtgctagagctgtctacga
ccaattgagcggcctcggcaccgggattctcca
Receptor-Ligand Complex Structure
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PDB7xfm Structure of nucleosome-AAG complex (A-53I, post-catalytic state)
Resolution3.1 Å
Binding residue
(original residue number in PDB)		E133 I161 Y162 Y165 R197 G217 S219 K220 V264
Binding residue
(residue number reindexed from 1)		E52 I80 Y81 Y84 R116 G128 S130 K131 V169
Enzymatic activity
Enzyme Commision number 3.2.2.21: DNA-3-methyladenine glycosylase II.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003684 damaged DNA binding
GO:0003824 catalytic activity
GO:0003905 alkylbase DNA N-glycosylase activity
GO:0005515 protein binding
GO:0008725 DNA-3-methyladenine glycosylase activity
GO:0016787 hydrolase activity
GO:0019104 DNA N-glycosylase activity
GO:0043916 DNA-7-methylguanine glycosylase activity
GO:0052821 DNA-7-methyladenine glycosylase activity
GO:0052822 DNA-3-methylguanine glycosylase activity
Biological Process
GO:0006281 DNA repair
GO:0006284 base-excision repair
GO:0006307 DNA alkylation repair
GO:0045007 depurination
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005829 cytosol
GO:0042645 mitochondrial nucleoid

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Biological Process
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Cellular Component
External links
PDB RCSB:7xfm, PDBe:7xfm, PDBj:7xfm
PDBsum7xfm
PubMed37339965
UniProtP29372|3MG_HUMAN DNA-3-methyladenine glycosylase (Gene Name=MPG)

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