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4S3B

IspG in complex with Intermediate II

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthasepolymer40644278.01UniProt (Q5SLI8)
Pfam (PF04551)
Thermus thermophilus HB81-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase
2B
(A)
(3S)-1,3-dihydroxy-4-{[(S)-hydroxy(phosphonooxy)phosphoryl]oxy}-2-methylbut-2-ylium, carbokation intermediatenon-polymer279.11Chemie (43Q)
3C
(A)
IRON/SULFUR CLUSTERnon-polymer351.61Chemie (SF4)
4D
(A)
waterwater18.0167Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight44278.0
Non-Polymers*Number of molecules2
Total formula weight630.7
All*Total formula weight44908.8
*Water molecules are not included.

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PDB entries from 2025-12-10

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