Structure of PDB 5u90 Chain A

Receptor sequence
>5u90A (length=497) Species: 367110 (Neurospora crassa OR74A) [Search protein sequence]
LPPAPRYFQGENTAGFMRPVRFEGDITNLEVVGEIPKSIEGTFYRVMPEP
HLPSFIPNDPWFNGDGNISGFYFKDGHVDLKQRYVRTEKFVREAEARRSL
LGKYRNRYTDLVEFKIRSTANTNIVYWRGQLLALKEDSPPYAMDPETLET
FGVYDFDGQLPSLTFTAHPKFDPVTREMVCFGYEAKGDGTRDICYYSFGP
DGKIAETVWLVSPVCGMIHDFAVTENFVIFPIIPLVCDVERMKQGGDHWQ
WDYSIPMYIGVLPRRGAQGSDVKWFEAPHGFAGHVANAFEDDKGHIQLQM
AYAKDNVFFWWPDANGKGPRPGEVEAHFANFVLDYQSDKLPLAEPTYLVD
DDMEFPRIDDRVATRKHKHTFFCIFDRKPGVTDFEFVMPRAGGGAPMSNG
LAHLNHETGDIQRYLPGPRKLTGECIFIPRNSEAAEGDGYVMVLLANYED
MCSELAVLDTKDLTNEVALIKLPVRLRPGLHGNWVDKSDVDGHPAPL
3D structure
PDB5u90 Structure and Spectroscopy of Alkene-Cleaving Dioxygenases Containing an Atypically Coordinated Non-Heme Iron Center.
ChainA
Resolution1.9 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.13.11.-
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CO A H197 H248 H313 H510 H168 H219 H284 H481
BS02 STL A F91 Y133 K164 E165 H248 H313 F337 E383 F384 F62 Y104 K135 E136 H219 H284 F308 E354 F355
BS03 STL A F338 W339 G423 A424 P425 F309 W310 G394 A395 P396
BS04 STL A F413 E414 M417 P418 F384 E385 M388 P389
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

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Molecular Function
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Biological Process
External links
PDB RCSB:5u90, PDBe:5u90, PDBj:5u90
PDBsum5u90
PubMed28493664
UniProtQ7S860|CAO1_NEUCR Carotenoid cleavage oxygenase 1 (Gene Name=cao-1)

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