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4HNR

High resolution structure of Chemotaxis response regulator CheY4 of Vibrio cholerae

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Chemotaxis protein CheYpolymer12013320.41UniProt (Q9KKK8)
Pfam (PF00072)
UniProt (by SIFTS) (Q6BBK6)
Vibrio choleraeCheY4
2B
(A)
SULFATE IONnon-polymer96.11Chemie (SO4)
3C
(A)
waterwater18.0168Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight13320.4
Non-Polymers*Number of molecules1
Total formula weight96.1
All*Total formula weight13416.5
*Water molecules are not included.

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PDB entries from 2025-07-16

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