Structure of PDB 7z7r Chain F Binding Site BS01

Receptor Information
>7z7r Chain F (length=439) Species: 1403831 (Escherichia coli str. K-12 substr. MC4100) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IIRTPETHPLTWRLRDDKQPVWLDEYRSKNGYEGARKALTGLSPDEIVNQ
VKDAGLKGRGGAGFSTGLKWSLMPKDESMNIRYLLCNADEMEPGTYKDRL
LMEQLPHLLVEGMLISAFALKAYRGYIFLRGEYIEAAVNLRRAIAEATEA
GLLGKNIMGTGFDFELFVHTGAGRYICGEETALINSLEGRRANPRSKPPF
PATSGAWGKPTCVNNVETLCNVPAILANGVEWYQNISKSKDAGTKLMGFS
GRVKNPGLWELPFGTTAREILEDYAGGMRDGLKFKAWQPGGAGTDFLTEA
HLDLPMEFESIGKAGSRLGTALAMAVDHEINMVSLVRNLEEFFARESCGW
CTPCRDGLPWSVKILRALERGEGQPGDIETLEQLCRFLGPGKTFCAHAPG
AVEPLQSAIKYFREEFEAGIKQPFSNTHLINGIQPNLLK
Ligand information
Ligand IDSF4
InChIInChI=1S/4Fe.4S
InChIKeyLJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
FormulaFe4 S4
NameIRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain7z7r Chain F Residue 501 [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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PDB7z7r A universal coupling mechanism of respiratory complex I.
Resolution3.36 Å
Binding residue
(original residue number in PDB)		S350 C351 G352 W353 C354 C357 F397 C398 H400
Binding residue
(residue number reindexed from 1)		S347 C348 G349 W350 C351 C354 F394 C395 H397
Annotation score1
Enzymatic activity
Enzyme Commision number 7.1.1.-
Gene Ontology
Molecular Function
GO:0003954 NADH dehydrogenase activity
GO:0008137 NADH dehydrogenase (ubiquinone) activity
GO:0010181 FMN binding
GO:0046872 metal ion binding
GO:0048038 quinone binding
GO:0051287 NAD binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0009060 aerobic respiration
GO:0022904 respiratory electron transport chain
GO:0045333 cellular respiration
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0030964 NADH dehydrogenase complex
GO:0045271 respiratory chain complex I

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Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7z7r, PDBe:7z7r, PDBj:7z7r
PDBsum7z7r
PubMed36104567
UniProtP31979|NUOF_ECOLI NADH-quinone oxidoreductase subunit F (Gene Name=nuoF)

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