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9XUA

Hen Egg-White Lysozyme (HEWL) complexed with Caffeine

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Lysozyme Cpolymer12914331.21UniProt (P00698)
Pfam (PF00062)
Gallus gallus (chicken)1,4-beta-N-acetylmuramidase C,Allergen Gal d IV
2B, C, D, E
(A)
SODIUM IONnon-polymer23.04Chemie (NA)
PubChem (923)
3F
(A)
CAFFEINEnon-polymer194.21Chemie (CFF)
PubChem (2519)
4G
(A)
waterwater18.0292Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight14331.2
Non-Polymers*Number of molecules5
Total formula weight286.2
All*Total formula weight14617.3
*Water molecules are not included.

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PDB entries from 2026-08-26

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