Structure of PDB 5ch7 Chain B Binding Site BS03

Receptor Information
>5ch7 Chain B (length=329) Species: 640081 (Azospira oryzae PS) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKAPRRQLTYVTDLNKCIGCQTCTVACKKLWTTGPGQDFMYWRNVETAPG
LGYPRNWQTKGGGYKNGELQKGKIPPMIDYGIPFEFDYAGRLFEGKPGRV
RPSPTPRSAPNWDEDQGAGEYPNNSFFYLPRMCNHCTKPACLEACPNEAI
YKREQDGIVVIHQDKCKGAQACVQSCPYAKPYFNPLTNKANKCIGCFPRI
EQGVAPACVAQCVGRAMHVGFVDDVNSSVYKLIKQYKVALPLHPEFGTEP
NVFYVPPVLGPRIEMANGEPSTDPKIPLAQLEGLFGKQVRDVLAILQSER
EKKMKGLASDLMDVLIGRRSTDMMISPLT
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 chain5ch7 Chain B Residue 403 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5ch7 Perchlorate Reductase Is Distinguished by Active Site Aromatic Gate Residues.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		C21 I22 G23 C24 Q25 C27 R47 V49 P134 C216 V217 G218
Binding residue
(residue number reindexed from 1)		C17 I18 G19 C20 Q21 C23 R43 V45 P130 C212 V213 G214
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0051538 3 iron, 4 sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0009061 anaerobic respiration
Cellular Component
GO:0016020 membrane
GO:0042597 periplasmic space

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5ch7, PDBe:5ch7, PDBj:5ch7
PDBsum5ch7
PubMed26940877
UniProtG8QM54

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