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9RU5

Cryo-EM structure of TCRpub/pMHC

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
TCRpub alpha chainpolymer20923175.71Homo sapiens
2B
(B)
TCRpub beta chainpolymer24227151.11Homo sapiens
3C
(M)
MHC class I antigenpolymer27631909.31UniProt (F6IQR9)Homo sapiens (human)
4D
(P)
ORF3a proteinpolymer91199.31UniProt (P0DTC3)Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2)ORF3a,Accessory protein 3a,Protein 3a,Protein U274,Protein X1
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight83435.3
All*Total formula weight83435.3
*Water molecules are not included.

248942

PDB entries from 2026-02-11

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