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9RUG

Cryo-EM structure of the LB_DQB0303_A Fab - HLA-DQB1*03:03/DQA1*02:01 human alloantibody-HLA complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(H)
LB_DQB0303_A Heavy chainpolymer23825521.51Homo sapiens
2B
(L)
LB_DQB0303_A Light chainpolymer21523521.11Homo sapiens
3C
(B)
Lymphocyte antigenpolymer18521791.51UniProt (Q29967)Homo sapiens (human)Major histocompatibility complex,class II,DQ beta 1
4D
(A)
HLA class II histocompatibility antigen DQ alpha chainpolymer22925463.81UniProt (Q08AS3)Homo sapiens (human)HLA-DQA1 protein,MHC class II antigen,Major histocompatibility complex,class II,DQ alpha 1
5E
(P)
Peptide, unknown sequencepolymer121039.31Homo sapiens
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight97337.1
All*Total formula weight97337.1
*Water molecules are not included.

256448

PDB entries from 2026-07-15

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