Structure of PDB 1kzl Chain A

Receptor sequence
>1kzlA (length=202) Species: 4896 (Schizosaccharomyces pombe) [Search protein sequence]
MFTGLVEAIGVVKDVQGTIDNGFAMKIEAPQILDDCHTGDSIAVNGTCLT
VTDFDRYHFTVGIAPESLRLTNLGQCKAGDPVNLERAVLSSTRMGGHFVQ
GHVDTVAEIVEKKQDGEAIDFTFRPRDPFVLKYIVYKGYIALDGTSLTIT
HVDDSTFSIMMISYTQSKVIMAKKNVGDLVNVEVDQIGKYTEKLVEAHIA
DW
3D structure
PDB1kzl Studies on the Reaction Mechanism of Riboflavin Synthase; X-Ray Crystal Structure of a Complex with 6-Carboxyethyl-7-Oxo-8-Ribityllumazine
ChainA
Resolution2.1 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) F2 S41 C48 T50 A64 H102 T148
Catalytic site (residue number reindexed from 1) F2 S41 C48 T50 A64 H102 T148
Enzyme Commision number 2.5.1.9: riboflavin 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 CRM A G4 L5 V6 Y139 T145 S146 L147 T148 M160 M161 I162 Y164 T165 G4 L5 V6 Y139 T145 S146 L147 T148 M160 M161 I162 Y164 T165
BS02 CRM A T47 C48 L49 T50 G62 I63 A64 S67 G101 H102 V103 T47 C48 L49 T50 G62 I63 A64 S67 G101 H102 V103
Gene Ontology
Molecular Function
GO:0004746 riboflavin synthase activity
GO:0016740 transferase activity
Biological Process
GO:0009231 riboflavin biosynthetic process
Cellular Component
GO:0005634 nucleus
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1kzl, PDBe:1kzl, PDBj:1kzl
PDBsum1kzl
PubMed12377123
UniProtQ9Y7P0|RISA_SCHPO Riboflavin synthase (Gene Name=rib5)

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