Structure of PDB 6rj4 Chain B Binding Site BS02

Receptor Information
>6rj4 Chain B (length=269) Species: 322710 (Azotobacter vinelandii DJ) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANSTAELEELLMQRSLTDPQLQAAAAAAADFRILPDATVIKIGGQSVIDR
GRAAVYPLVDEIVAARKNHKLLIGTGAGTRARHLYSIAAGLGLPAGVLAQ
LGSSVADQNAAMLGQLLAKHGIPVVGGAGLSAVPLSLAEVNAVVFSGMPP
YKLWMRPAAEGVIPPYRTDAGCFLLAEQFGCKQMIFVKDEDGLYTANPKT
SKDATFIPRISVDEMKAKGLHDSILEFPVLDLLQSAQHVREVQVVNGLVP
GNLTRALAGEHVGTIITAS
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 chain6rj4 Chain B Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6rj4 Molybdate pumping into the molybdenum storage protein via an ATP-powered piercing mechanism.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		K42 G44 G45 S47 K189
Binding residue
(residue number reindexed from 1)		K41 G43 G44 S46 K188
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

View graph for
Molecular Function
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Cellular Component
External links
PDB RCSB:6rj4, PDBe:6rj4, PDBj:6rj4
PDBsum6rj4
PubMed31811022
UniProtP84253|MOSB_AZOVD Molybdenum storage protein subunit beta (Gene Name=mosB)

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