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3SZT

Quorum Sensing Control Repressor, QscR, Bound to N-3-oxo-dodecanoyl-L-Homoserine Lactone

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Quorum-sensing control repressorpolymer23727285.12UniProt (Q9RMS5)
Pfam (PF03472)
Pfam (PF00196)
Pseudomonas aeruginosaQcsR
2C, E
(A, B)
N-3-OXO-DODECANOYL-L-HOMOSERINE LACTONEnon-polymer297.42Chemie (OHN)
3D
(B)
SODIUM IONnon-polymer23.01Chemie (NA)
4F, G
(A, B)
waterwater18.020Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight54570.3
Non-Polymers*Number of molecules3
Total formula weight617.8
All*Total formula weight55188.1
*Water molecules are not included.

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PDB entries from 2025-05-21

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