Structure of PDB 4rkm Chain L Binding Site BS02

Receptor Information
>4rkm Chain L (length=659) Species: 273121 (Wolinella succinogenes DSM 1740) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MQMTKEAREIIAHPKGTKESRGVISLQDYIVEEQAMYDWLFKNHPIFTKY
GGKTVGKLVVKDRGEEWIEEGRGNDFSKASKRSGGEGFSSMMYRVARNST
LQYPNKFIGPEKCGECHPAQYETWSRSRHATTIRFPGEHPEVNNKLNDPV
FDKDTASILPQGITPDVVYCTVGHIRTKFGFFDAWLLRGTYHVEGGLLKN
GTGQIVAGGNQWQRTWALNLSPEVAKKIKKWVPDFPVTLEEYGDNGGYVR
GLASYAAKYKKSMSFQASTSYCEVCHPWKFDFKNESEFYAALGNAKELQK
HTISKGVSCEECHGAGGHLEGGSGLLISNCERCHQRFSYSPDLMRNNPLN
AGKPDLALSSKFKSMGPGCGSEGSQTYFTAHYEKGMRCATCHDPHDVTGN
VTGEKGIKGVSYNSEQGYLSSLYSKPKLKKECTDCHKEQAYIQSKADTHS
KNSCASCHMPFMMSCENFYAIQFQDQAGFDTQRRAHIWKIDVDPARKSLV
AGSTSKDPRDGKDWHFERNEEGRNFVDLMWACARTTWADKDQAEAKGCHS
PVVSELKETLHFKDQKQVYNEVMGWQTPVKDKFTQVKVGIQGLYSLLEVK
KLAPSDKTRVYELIEKAQDTVDLIEKDGSWGMHGFKYTKQRLDAAVEYIN
EAQRIMKKS
Ligand information
Ligand IDCU1
InChIInChI=1S/Cu/q+1
InChIKeyVMQMZMRVKUZKQL-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Cu+]
FormulaCu
NameCOPPER (I) ION
ChEMBL
DrugBank
ZINC
PDB chain4rkm Chain L Residue 801 [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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PDB4rkm The octahaem MccA is a haem c-copper sulfite reductase.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		C399 C495
Binding residue
(residue number reindexed from 1)		C369 C465
Annotation score1
Enzymatic activity
Enzyme Commision number 1.8.99.-
Gene Ontology
Molecular Function
GO:0016002 sulfite reductase activity
GO:0020037 heme binding
Biological Process
GO:0070814 hydrogen sulfide biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:4rkm, PDBe:4rkm, PDBj:4rkm
PDBsum4rkm
PubMed25642962
UniProtQ7MSJ8|MCCA_WOLSU Dissimilatory sulfite reductase MccA (Gene Name=mccA)

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