Structure of PDB 6b86 Chain B Binding Site BS01

Receptor Information
>6b86 Chain B (length=497) Species: 367110 (Neurospora crassa OR74A) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LPPAPRYFQGENTAGFMRPVRFEGDITNLEVVGEIPKSIEGTFYRVMPEP
HLPSFIPNDPWFNGDGNISGFYFKDGHVDLKQRYVRTEKFVREAEARRSL
LGKYRNRYTDLVEFKIRSTANTNIVYWRGQLLALKEDSPPYAMDPETLET
FGVYDFDGQLPSLTFTAHPKFDPVTREMVCFGYEAKGDGTRDICYYSFGP
DGKIAETVWLVSPVCGMIHDFAVTENFVIFPIIPLVCDVERMKQGGDHWQ
WDYSIPMYIGVLPRRGAQGSDVKWFEAPHGFAGHVANAFEDDKGHIQLQM
AYAKDNVFFWWPDANGKGPRPGEVEAHFANFVLDYQSDKLPLAEPTYLVD
DDMEFPRIDDRVATRKHKHTFFCIFDRKPGVTDFEFVMPRAGGGAPMSNG
LAHLNHETGDIQRYLPGPRKLTGECIFIPRNSEAAEGDGYVMVLLANYED
MCSELAVLDTKDLTNEVALIKLPVRLRPGLHGNWVDKSDVDGHPAPL
Ligand information
Ligand IDCO
InChIInChI=1S/Co/q+2
InChIKeyXLJKHNWPARRRJB-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Co+2]
CACTVS 3.341[Co++]
FormulaCo
NameCOBALT (II) ION
ChEMBL
DrugBankDB14205
ZINC
PDB chain6b86 Chain B Residue 601 [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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PDB6b86 Preparation and characterization of metal-substituted carotenoid cleavage oxygenases.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		H197 H248 H313 H510
Binding residue
(residue number reindexed from 1)		H168 H219 H284 H481
Annotation score1
Enzymatic activity
Enzyme Commision number 1.13.11.-
Gene Ontology
Molecular Function
GO:0010436 carotenoid dioxygenase activity
GO:0016702 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity
Biological Process
GO:0016121 carotene catabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6b86, PDBe:6b86, PDBj:6b86
PDBsum6b86
PubMed29946976
UniProtQ7S860|CAO1_NEUCR Carotenoid cleavage oxygenase 1 (Gene Name=cao-1)

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