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3L3I

Crystal structure of HLA-B*4402 in complex with the F7A mutant of a self-peptide derived from DPA*0201

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1AHLA class I histocompatibility antigen, B-44 alpha chainpolymer27631980.31UniProt (P30481)
Pfam (PF00129)
Pfam (PF07654)
UniProt (by SIFTS) (P01889)
In PDB
Homo sapiens (human)MHC class I antigen B*44, Bw-44, HLA-B*4402
2BBeta-2-microglobulinpolymer9911748.21UniProt (P61769)
Pfam (PF07654)
In PDB
Homo sapiens (human)Beta-2-microglobulin form pI 5.3
3Cpeptide from HLA-DPA1 proteinpolymer91014.11UniProt (Q95HB9)
In PDB
HLA-DPA*0201 peptide
4A, BGLYCEROLnon-polymer92.14Chemie (GOL)
5waterwater18.0510Chemie (HOH)
Sequence modifications
C: 1 - 9 (UniProt: Q95HB9)
PDBExternal DatabaseDetails
Ala 7Phe 83engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight44742.5
Non-Polymers*Number of molecules4
Total formula weight368.4
All*Total formula weight45110.9
*Water molecules are not included.

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PDB entries from 2024-06-12

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