Structure of PDB 7a0c Chain A Binding Site BS02

Receptor Information
>7a0c Chain A (length=498) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
APDEITTAWPVNVGPLNPHLYTPNQMFAQSMVYEPLVKYQADGSVIPWLA
KSWTHSEDGKTWTFTLRDDVKFSNGEPFDAEAAAENFRAVLDNRQRHAWL
ELANQIVDVKALSKTELQITLKSAYYPFLQELALPRPFRFIAPSQFKNHE
TMNGIKAPIGTGPWILQESKLNQYDVFVRNENYWGEKPAIKKITFNVIPD
PTTRAVAFETGDIDLLYGNEGLLPLDTFARFSQNPAYHTQLSQPIETVML
ALNTAKAPTNELAVREALNYAVNKKSLIDNALYGTQQVADTLFAPSVPYA
NLGLKPSQYDPQKAKALLEKAGWTLPAGKDIREKNGQPLRIELSFIGTDA
LSKSMAEIIQADMRQIGADVSLIGEEESSIYARQRDGRFGMIFHRTWGAP
YDPHAFLSSMRVPSHADFQAQQGLADKPLIDKEIGEVLATHDETQRQALY
RDILTRLHDEAVYLPISYISMMVVSKPELGNIPYAPIATEIPFEQIKP
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain7a0c Chain A Residue 617 [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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PDB7a0c A Selective Sulfide Oxidation Catalyzed by Heterogeneous Artificial Metalloenzymes Iron@NikA.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		K275 D291
Binding residue
(residue number reindexed from 1)		K274 D290
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0016151 nickel cation binding
GO:0020037 heme binding
GO:0046914 transition metal ion binding
GO:0051540 metal cluster binding
GO:1904680 peptide transmembrane transporter activity
Biological Process
GO:0015675 nickel cation transport
GO:0015833 peptide transport
GO:0050919 negative chemotaxis
GO:0055085 transmembrane transport
GO:0098716 nickel cation import across plasma membrane
Cellular Component
GO:0016020 membrane
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space
GO:0043190 ATP-binding cassette (ABC) transporter complex
GO:0055052 ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7a0c, PDBe:7a0c, PDBj:7a0c
PDBsum7a0c
PubMed33079395
UniProtP33590|NIKA_ECOLI Nickel-binding periplasmic protein (Gene Name=nikA)

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