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1FKB

ATOMIC STRUCTURE OF THE RAPAMYCIN HUMAN IMMUNOPHILIN FKBP-12 COMPLEX

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
FK506 BINDING PROTEINpolymer10711836.51UniProt (P62942)
Pfam (PF00254)
Homo sapiens (human)
2B
(A)
RAPAMYCIN IMMUNOSUPPRESSANT DRUGnon-polymer914.21Chemie (RAP)
3C
(A)
waterwater18.0133Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight11836.5
Non-Polymers*Number of molecules1
Total formula weight914.2
All*Total formula weight12750.7
*Water molecules are not included.

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PDB entries from 2025-06-11

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