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4CCS

The structure of CbiX, the terminal Enzyme for Biosynthesis of Siroheme in Denitrifying Bacteria

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
CBIXpolymer23123942.81Pfam (PF01903)
UniProt (by SIFTS) (A0A023GPI5)
PARACOCCUS PANTOTROPHUS
2B
(A)
D-MALATEnon-polymer134.11Chemie (MLT)
3C
(A)
SODIUM IONnon-polymer23.01Chemie (NA)
4D
(A)
1,2-ETHANEDIOLnon-polymer62.11Chemie (EDO)
5E
(A)
waterwater18.0238Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight23942.8
Non-Polymers*Number of molecules3
Total formula weight219.1
All*Total formula weight24161.9
*Water molecules are not included.

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PDB entries from 2025-06-18

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