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4DQ9

Crystal structure of the minor pseudopilin EPSH from the type II secretion system of Vibrio cholerae

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
General secretion pathway protein Hpolymer17019545.62UniProt (P45774)
Pfam (PF12019)
Vibrio choleraeCholera toxin secretion protein epsH
2C, D
(A)
SODIUM IONnon-polymer23.02Chemie (NA)
3E
(B)
CHLORIDE IONnon-polymer35.51Chemie (CL)
4F, G
(A, B)
waterwater18.0254Chemie (HOH)
Sequence modifications
A, B: 27 - 188 (UniProt: P45774)
PDBExternal DatabaseDetails
Leu 189-expression tag
Glu 190-expression tag
His 191-expression tag
His 192-expression tag
His 193-expression tag
His 194-expression tag
His 195-expression tag
His 196-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight39091.2
Non-Polymers*Number of molecules3
Total formula weight81.4
All*Total formula weight39172.7
*Water molecules are not included.

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PDB entries from 2024-10-30

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