Structure of PDB 8ok9 Chain A Binding Site BS03

Receptor Information

>8ok9 Chain A (length=430) Species: 224325 (Archaeoglobus fulgidus DSM 4304) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

QDPMMEYKIVENGLTYRIGNGASVPISNTGELIKGLRNYGPYEVPSLKYN
QIALIHNNQFSSLINQLKSQISSKIDEVWHIHNINISEFIYDSPHFDSIK
SQVDNAIDTGVDGIMLVLPEYNTPLYYKLKSYLINSIPSQFMRYDILSNR
NLTFYVDNLLVQFVSKLGGKPWILNVDPEKGSDIIIGTGATRIDNVNLFC
FAMVFKKDGTMLWNEISPIVTSSEYLTYLKSTIKKVVYGFKKSNPDWDVE
KLTLHVSGKRPKMKDGETKILKETVEELKKQEMVSRDVKYAILHLNETHP
FWVMGDPNNRFHPYEGTKVKLSSKRYLLTLLQPYLKRNGLEMVTPIKPLS
VEIVSDNWTSEEYYHNVHEILDEIYYLSKMNWRGFRSRNLPVTVNYPKLV
AGIIANVNRYGGYPINPEGNRSLQTNPWFL

Ligand information

Ligand ID

InChI

InChI=1S/Mg/q+2

InChIKey

JLVVSXFLKOJNIY-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Mg+2]
CACTVS 3.341	[Mg++]

Formula

Name

MAGNESIUM ION

PDB chain

8ok9 Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	8ok9 The missing part: the Archaeoglobus fulgidus Argonaute forms a functional heterodimer with an N-L1-L2 domain protein.
Resolution	2.5 Å
Binding residue (original residue number in PDB)	Q159 L427
Binding residue (residue number reindexed from 1)	Q162 L430
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0003676	nucleic acid binding
GO:0003677	DNA binding
GO:0003723	RNA binding
GO:0046872	metal ion binding

View graph for
Molecular Function

External links

PDB	RCSB:8ok9, PDBe:8ok9, PDBj:8ok9
PDBsum	8ok9
PubMed	38197228
UniProt	O28951\|PIWI_ARCFU Piwi protein (Gene Name=AF_1318)

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