Structure of PDB 6rke Chain B Binding Site BS04

Receptor Information
>6rke Chain B (length=268) Species: 322710 (Azotobacter vinelandii DJ) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NSTAELEELLMQRSLTDPQLQAAAAAAADFRILPDATVIKIGGQSVIDRG
RAAVYPLVDEIVAARKNHKLLIGTGAGTRARHLYSIAAGLGLPAGVLAQL
GSSVADQNAAMLGQLLAKHGIPVVGGAGLSAVPLSLAEVNAVVFSGMPPY
KLWMRPAAEGVIPPYRTDAGCFLLAEQFGCKQMIFVKDEDGLYTANPKTS
KDATFIPRISVDEMKAKGLHDSILEFPVLDLLQSAQHVREVQVVNGLVPG
NLTRALAGEHVGTIITAS
Ligand information
Ligand IDPO4
InChIInChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
InChIKeyNBIIXXVUZAFLBC-UHFFFAOYSA-K
SMILES
SoftwareSMILES
CACTVS 3.341[O-][P]([O-])([O-])=O
ACDLabs 10.04[O-]P([O-])([O-])=O
OpenEye OEToolkits 1.5.0[O-]P(=O)([O-])[O-]
FormulaO4 P
NamePHOSPHATE ION
ChEMBL
DrugBankDB14523
ZINC
PDB chain6rke Chain B Residue 305 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6rke Molybdate pumping into the molybdenum storage protein via an ATP-powered piercing mechanism.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		G77 A78 G79 R83 T169
Binding residue
(residue number reindexed from 1)		G75 A76 G77 R81 T167
Annotation score3
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0030151 molybdenum ion binding
GO:0045735 nutrient reservoir activity
GO:0046872 metal ion binding
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Cellular Component
External links
PDB RCSB:6rke, PDBe:6rke, PDBj:6rke
PDBsum6rke
PubMed31811022
UniProtP84253|MOSB_AZOVD Molybdenum storage protein subunit beta (Gene Name=mosB)

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