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1KYV

Lumazine Synthase from S.pombe bound to riboflavin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E
(A, B, C, D, E)
6,7-Dimethyl-8-ribityllumazine Synthasepolymer15917206.85UniProt (Q9UUB1)
Pfam (PF00885)
Schizosaccharomyces pombe (fission yeast)
2F, H, J, L, N
(A, B, C, D, E)
PHOSPHATE IONnon-polymer95.05Chemie (PO4)
PubChem (1061)
3G, I, K, M, O
(A, B, C, D, E)
RIBOFLAVINnon-polymer376.45Chemie (RBF)
PubChem (1072)
PubChem (6759)
PubChem (176586505)
PubChem (193301)
PubChem (1561682)
PubChem (46782882)
PubChem (59733797)
PubChem (89260495)
PubChem (7048775)
PubChem (7048776)
PubChem (493570)
PubChem (12304941)
PubChem (6328150)
4P, Q, R, S, T
(A, B, C, D, E)
waterwater18.094Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight86034.0
Non-Polymers*Number of molecules10
Total formula weight2356.7
All*Total formula weight88390.6
*Water molecules are not included.

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PDB entries from 2026-04-01

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