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4EYO

Crystal structure of solute binding protein of ABC transporter from Rhodopseudomonas palustris HaA2 in complex with p-coumaric acid

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Extracellular ligand-binding receptorpolymer36239194.21UniProt (Q2IU40)
Pfam (PF13458)
Rhodopseudomonas palustris
2B
(A)
4'-HYDROXYCINNAMIC ACIDnon-polymer164.21Chemie (HC4)
3C
(A)
waterwater18.0229Chemie (HOH)
Sequence modifications
A: 26 - 385 (UniProt: Q2IU40)
PDBExternal DatabaseDetails
Ser 24-expression tag
Asn 25-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight39194.2
Non-Polymers*Number of molecules1
Total formula weight164.2
All*Total formula weight39358.4
*Water molecules are not included.

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PDB entries from 2025-12-03

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