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3K2S

Solution structure of double super helix model

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Apolipoprotein A-Ipolymer24328120.62UniProt (P02647)
Pfam (PF01442)
Homo sapiensApo-AI, ApoA-I, Apolipoprotein A-I(1-242)
2AA, AB, AC, AD, AE...
(A, B)
(2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphatenon-polymer760.1200Chemie (POV)
3BD, CD, DD, EH, FH...
(A, B)
CHOLESTEROLnon-polymer386.720Chemie (CLR)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight56241.3
Non-Polymers*Number of molecules220
Total formula weight159748.3
All*Total formula weight215989.6
*Water molecules are not included.

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PDB entries from 2025-06-11

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