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5AX6

The crystal structure of CofB, the minor pilin subunit of CFA/III from human enterotoxigenic Escherichia coli.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
CofBpolymer49253593.41UniProt (Q93I73)
Pfam (PF21444)
Pfam (PF22228)
Pfam (PF22229)
Escherichia coli
2B
(A)
ACETATE IONnon-polymer59.01Chemie (ACT)
3C
(A)
waterwater18.0333Chemie (HOH)
Sequence modifications
A: 28 - 517 (UniProt: Q93I73)
PDBExternal DatabaseDetails
Gly 26-expression tag
Pro 27-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight53593.4
Non-Polymers*Number of molecules1
Total formula weight59.0
All*Total formula weight53652.5
*Water molecules are not included.

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PDB entries from 2025-06-11

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