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6PYD

Structure of 3E9 antibody Fab bound to marinobufagenin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(H, A)
3E9 anti-marinobufagenin antibody Fab heavy chain, recloned with human IgG4 C regionpolymer22224185.92Mus musculus (mouse)
2B, D
(L, B)
3E9 antibody Fab light chainpolymer21924077.92Mus musculus (mouse)
3E, F
(H, B)
(3beta,5beta,14alpha,15beta)-3,5-dihydroxy-14,15-epoxybufa-20,22-dienolidenon-polymer400.52Chemie (P4S)
PubChem (10104)
PubChem (5319282)
PubChem (9887242)
PubChem (44367475)
PubChem (314720)
PubChem (615793)
PubChem (11969465)
PubChem (87401054)
PubChem (101868889)
PubChem (163015130)
PubChem (163015131)
PubChem (163015132)
PubChem (163015133)
PubChem (169444078)
PubChem (175819140)
4G, H, I, J
(H, L, A, B)
waterwater18.0445Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight96527.6
Non-Polymers*Number of molecules2
Total formula weight801.0
All*Total formula weight97328.6
*Water molecules are not included.

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PDB entries from 2026-04-08

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