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1KPG

Crystal Structure of mycolic acid cyclopropane synthase CmaA1 complexed with SAH and CTAB

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
CYCLOPROPANE-FATTY-ACYL-PHOSPHOLIPID SYNTHASE 1polymer28732966.14UniProt (Q11195)
Pfam (PF02353)
UniProt (by SIFTS) (P9WPB7)
Mycobacterium tuberculosisCYCLOPROPANE FATTY ACID SYNTHASE; CFA SYNTHASE; CYCLOPROPANE MYCOLIC ACID SYNTHASE; cmaA1
2E, H, K, N
(A, B, C, D)
CARBONATE IONnon-polymer60.04Chemie (CO3)
3F, I, L, O
(A, B, C, D)
S-ADENOSYL-L-HOMOCYSTEINEnon-polymer384.44Chemie (SAH)
4G, J, M, P
(A, B, C, D)
CETYL-TRIMETHYL-AMMONIUMnon-polymer284.54Chemie (16A)
5Q, R, S, T
(A, B, C, D)
waterwater18.0655Chemie (HOH)
Sequence modifications
A, B, C, D: 1 - 287 (UniProt: Q11195)
PDBExternal DatabaseDetails
Mse 1Met 1CLONING ARTIFACT
Mse 43Met 43CLONING ARTIFACT
Mse 66Met 66CLONING ARTIFACT
Mse 79Met 79CLONING ARTIFACT
Mse 80Met 80CLONING ARTIFACT
Mse 164Met 164CLONING ARTIFACT
Mse 184Met 184CLONING ARTIFACT
Mse 210Met 210CLONING ARTIFACT
Mse 263Met 263CLONING ARTIFACT
Mse 272Met 272CLONING ARTIFACT
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight131864.5
Non-Polymers*Number of molecules12
Total formula weight2915.9
All*Total formula weight134780.4
*Water molecules are not included.

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PDB entries from 2024-11-06

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