Structure of PDB 6iid Chain D Binding Site BS01
Receptor Information
>6iid Chain D (length=288) Species:
9606
(Homo sapiens) [
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AEKAVLEQFGFPLTGTEARCYTNHALSYDQAKRVPRWVLEHISKSKIMGD
ADRKHCKFKPDPNIPPTFSAFNEDYVGSGWSRGAMAPAGNNKFSSKAMAE
TFYLSNIVPQDFDNNSGYWNRIEMYCRELTERFEDVWVVSGPLTLPQTRG
DGKKIVSYQVIGEDNVAVPSHLYKVILARRSSVSTEPLALGAFVVPNEAI
GFQPQLTEFQVSLQDLEKLSGLVFFPHLDRTSDIRNICSVDTCKLLDFQE
FTLYLSTRKVLRLEKIMENLKNAEIEPDDYFMSRYEKK
Ligand information
>6iid Chain K (length=5) [
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cggga
Receptor-Ligand Complex Structure
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PDB
6iid
A unique exonuclease ExoG cleaves between RNA and DNA in mitochondrial DNA replication.
Resolution
2.986 Å
Binding residue
(original residue number in PDB)
R109 K110 S137 R138 G139 A144 G145 K148 F168 N171 S172 N176 R183 Y310 L311 R314
Binding residue
(residue number reindexed from 1)
R53 K54 S81 R82 G83 A88 G89 K92 F112 N115 S116 N120 R127 Y254 L255 R258
Binding affinity
PDBbind-CN
: Kd=1.03uM
Enzymatic activity
Catalytic site (original residue number in PDB)
C112 A140 N162 N171 E179
Catalytic site (residue number reindexed from 1)
C56 A84 N106 N115 E123
Enzyme Commision number
3.1.30.-
Gene Ontology
Molecular Function
GO:0003676
nucleic acid binding
GO:0016787
hydrolase activity
GO:0046872
metal ion binding
View graph for
Molecular Function
External links
PDB
RCSB:6iid
,
PDBe:6iid
,
PDBj:6iid
PDBsum
6iid
PubMed
30949702
UniProt
Q9Y2C4
|EXOG_HUMAN Nuclease EXOG, mitochondrial (Gene Name=EXOG)
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