Structure of PDB 5chc Chain B Binding Site BS01

Receptor Information
>5chc 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 IDF3S
InChIInChI=1S/3Fe.4S
InChIKeyFCXHZBQOKRZXKS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385S1[Fe]S[Fe]2S[Fe]1S2
OpenEye OEToolkits 2.0.7S1[Fe]2S[Fe]3[S]2[Fe]1S3
FormulaFe3 S4
NameFE3-S4 CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain5chc Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5chc Perchlorate Reductase Is Distinguished by Active Site Aromatic Gate Residues.
Resolution2.38 Å
Binding residue
(original residue number in PDB)		C149 I154 C170 K171 G172 A173 Q174 A175 C176 A194
Binding residue
(residue number reindexed from 1)		C145 I150 C166 K167 G168 A169 Q170 A171 C172 A190
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:5chc, PDBe:5chc, PDBj:5chc
PDBsum5chc
PubMed26940877
UniProtG8QM54

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