Structure of PDB 1c2y Chain H

Receptor sequence
>1c2yH (length=155) Species: 3562 (Spinacia oleracea) [Search protein sequence]
MNELEGYVTKAQSFRFAIVVARFNEFVTRRLMEGALDTFKKYSVNEDIDV
VWVPGAYELGVTAQALGKSGKYHAIVCLGAVVKGDTSHYDAVVNSASSGV
LSAGLNSGVPCVFGVLTCDNMDQAINRAGGKAGNKGAESALTAIEMASLF
EHHLK
3D structure
PDB1c2y Crystal structure analysis of a pentameric fungal and an icosahedral plant lumazine synthase reveals the structural basis for differences in assembly.
ChainH
Resolution3.3 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H88
Catalytic site (residue number reindexed from 1) H88
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 LMZ H F23 G55 A56 Y57 E58 A80 V81 V92 F23 G55 A56 Y57 E58 A80 V81 V92
BS02 LMZ H V112 F113 V112 F113
Gene Ontology
Molecular Function
GO:0000906 6,7-dimethyl-8-ribityllumazine synthase activity
Biological Process
GO:0009231 riboflavin biosynthetic process
Cellular Component
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:1c2y, PDBe:1c2y, PDBj:1c2y
PDBsum1c2y
PubMed10595538
UniProtQ9XH32|RISB_SPIOL 6,7-dimethyl-8-ribityllumazine synthase, chloroplastic

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