Structure of PDB 1kyy Chain C

Receptor sequence
>1kyyC (length=149) Species: 4896 (Schizosaccharomyces pombe) [Search protein sequence]
SDLKGPELRILIVHARWNLQAIEPLVKGAVETMIEKHDVKLENIDIESVP
GSWELPQGIRASIARNTYDAVIGIGVLIKGSTMHFEYISEAVVHGLMRVG
LDSGVPVILGLLTVLNEEQALYRAGLNGGHNHGNDWGSAAVEMGLKALY
3D structure
PDB1kyy The structural basis of riboflavin binding to Schizosaccharomyces pombe 6,7-dimethyl-8-ribityllumazine synthase.
ChainC
Resolution2.4 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H94
Catalytic site (residue number reindexed from 1) H84
Enzyme Commision number 2.5.1.78: 6,7-dimethyl-8-ribityllumazine synthase.
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 INI C W27 G61 S62 W63 E64 V86 L87 H94 W17 G51 S52 W53 E54 V76 L77 H84
BS02 INI C I118 L119 I108 L109
Gene Ontology
Molecular Function
GO:0000906 6,7-dimethyl-8-ribityllumazine synthase activity
GO:0004746 riboflavin synthase activity
GO:0005515 protein binding
GO:0016740 transferase activity
GO:1902444 riboflavin binding
Biological Process
GO:0009231 riboflavin biosynthetic process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005758 mitochondrial intermembrane space
GO:0009349 riboflavin synthase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1kyy, PDBe:1kyy, PDBj:1kyy
PDBsum1kyy
PubMed12083520
UniProtQ9UUB1|RIB4_SCHPO 6,7-dimethyl-8-ribityllumazine synthase (Gene Name=rib4)

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