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5I21

Y55W Hfq from Pseudomonas aeruginosa

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
RNA-binding protein Hfqpolymer829137.53UniProt (A6VD57)Pseudomonas aeruginosa (strain PA7)
2D
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
3E, F, G
(A, B, C)
waterwater18.0198Chemie (HOH)
Sequence modifications
A, B, C: 1 - 82 (UniProt: A6VD57)
PDBExternal DatabaseDetails
Trp 55Tyr 55engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight27412.6
Non-Polymers*Number of molecules1
Total formula weight35.5
All*Total formula weight27448.0
*Water molecules are not included.

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PDB entries from 2026-02-25

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