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4IBA

Bovine beta-lactoglobulin (isoform B) in complex with dodecyl sulphate (SDS)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
beta-lactoglobulinpolymer16218301.21UniProt (P02754)
Pfam (PF00061)
Bos taurus (bovine)Beta-LG
2B
(A)
DODECYL SULFATEnon-polymer266.41Chemie (SDS)
3C
(A)
GLYCEROLnon-polymer92.11Chemie (GOL)
4D
(A)
waterwater18.057Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight18301.2
Non-Polymers*Number of molecules2
Total formula weight358.5
All*Total formula weight18659.7
*Water molecules are not included.

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PDB entries from 2025-06-11

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