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1RWP

Crystal structure of human caspase-1 in complex with 3-{6-[(8-hydroxy-quinoline-2-carbonyl)-amino]-2-thiophen-2-yl-hexanoylamino}-4-oxo-butyric acid

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Interleukin-1 beta convertasepolymer17819869.81UniProt (P29466)
Pfam (PF00656)
Homo sapiens (human)IL-1BC, IL-1 beta converting enzyme, ICE, Interleukin-1 beta converting enzyme, P45, Caspase-1, CASP-1
2B
(B)
Interleukin-1 beta convertasepolymer8810258.81UniProt (P29466)
Pfam (PF00656)
Homo sapiens (human)IL-1BC, IL-1 beta converting enzyme, ICE, Interleukin-1 beta converting enzyme, P45, Caspase-1, CASP-1
3C
(A)
3-{6-[(8-HYDROXY-QUINOLINE-2-CARBONYL)-AMINO]-2-THIOPHEN-2-YL-HEXANOYLAMINO}-4-OXO-BUTYRI ACIDnon-polymer483.51Chemie (HQC)
4D, E
(A, B)
waterwater18.0167Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight30128.6
Non-Polymers*Number of molecules1
Total formula weight483.5
All*Total formula weight30612.1
*Water molecules are not included.

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PDB entries from 2025-12-24

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