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8FVE

E coli. CTP synthase in complex with CTP (potassium malonate + 100 mM MgCl2)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
CTP synthasepolymer54560447.02UniProt (B7MLA1)
Pfam (PF06418)
Pfam (PF00117)
Pfam (PF07722)
UniProt (by SIFTS) (P0A7E5)
Escherichia coliCytidine 5'-triphosphate synthase, Cytidine triphosphate synthetase, CTPS, UTP--ammonia ligase
2C, G, H
(A, B)
MALONIC ACIDnon-polymer104.13Chemie (MLA)
3D, I
(A, B)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
4E, F
(A, B)
CYTIDINE-5'-TRIPHOSPHATEnon-polymer483.22Chemie (CTP)
5J, K
(A, B)
waterwater18.0358Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight120894.0
Non-Polymers*Number of molecules7
Total formula weight1327.1
All*Total formula weight122221.1
*Water molecules are not included.

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PDB entries from 2025-07-30

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