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9R2B

De novo-designed alpha-helical barrel

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(B, A)
de novo-designed alpha-helical barrelpolymer19422284.02synthetic construct
2C, E
(B, A)
HEXAETHYLENE GLYCOLnon-polymer282.32Chemie (P6G)
PubChem (17472)
3D
(B)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
4F, G
(B, A)
waterwater18.0191Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight44568.1
Non-Polymers*Number of molecules3
Total formula weight589.0
All*Total formula weight45157.0
*Water molecules are not included.

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PDB entries from 2026-05-20

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