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4NQV

Crystal Structure of HLA A*0101 in complex with NP44, an 9-mer influenza epitope

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G, I...
(A, C, E, G, I...)
HLA class I histocompatibility antigen, A-1 alpha chainpolymer27431637.06UniProt (P30443)
Pfam (PF00129)
Pfam (PF07654)
UniProt (by SIFTS) (P04439)
Homo sapiens (human)MHC class I antigen A*1
2B, D, F, H, J...
(B, D, F, H, J...)
Beta-2-microglobulinpolymer10011879.46UniProt (P61769)
Pfam (PF07654)
Homo sapiens (human)Beta-2-microglobulin form pI 5.3
3M, N, O, P, Q...
(M, N, O, P, Q...)
Nucleoproteinpolymer91072.26UniProt (by SIFTS) (P03466)H7N9 subtype
4AA, BA, CA, DA, EA...
(I, J, K, L, M...)
waterwater18.0808Chemie (HOH)
Sequence modifications
B, D, F, H, J, L: 1 - 99 (UniProt: P61769)
PDBExternal DatabaseDetails
Met 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains18
Total formula weight267531.1
All*Total formula weight267531.1
*Water molecules are not included.

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PDB entries from 2025-06-11

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