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5OCK

Crystal structure of ACPA E4 in complex with CEP1

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(L)
Human ACPA E4 Fab fragment - Light chainpolymer21723623.01Homo sapiens (Human)
2B
(H)
Human ACPA E4 Fab fragment - Heavy chainpolymer22123437.31Homo sapiens (Human)
3C
(A)
CEP1 peptide (from enolase)polymer212421.81UniProt (by SIFTS) (P06733)Homo sapiens
4D, E, F
(L, H, A)
waterwater18.0456Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight49482.1
All*Total formula weight49482.1
*Water molecules are not included.

239149

PDB entries from 2025-07-23

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