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3KBA

Progesterone receptor bound to sulfonamide pyrrolidine partial agonist

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Progesterone receptorpolymer25329254.42UniProt (P06401)
Pfam (PF00104)
Homo sapiens (human)PR, Nuclear receptor subfamily 3 group C member 3
2C, E
(A, B)
2-chloro-4-{(2-methylbenzyl)[(3S)-1-(methylsulfonyl)pyrrolidin-3-yl]amino}benzonitrilenon-polymer403.92Chemie (WOW)
3D
(A)
SULFATE IONnon-polymer96.11Chemie (SO4)
4F, G
(A, B)
waterwater18.0425Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight58508.7
Non-Polymers*Number of molecules3
Total formula weight903.9
All*Total formula weight59412.6
*Water molecules are not included.

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PDB entries from 2025-07-23

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