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7P4B

HLA-E*01:03 in complex with IL9

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G
(A, C, E, G)
HLA class I histocompatibility antigen, alpha chain Epolymer27731921.14UniProt (P13747)
Pfam (PF00129)
Pfam (PF07654)
Homo sapiens (human)MHC class I antigen E
2B, D, F, H
(B, D, F, H)
Beta-2-microglobulinpolymer10011879.44UniProt (P61769)
Pfam (PF07654)
Homo sapiens (human)
3I, J, K, L
(P, Q, R, Z)
ESAT-6-like protein EsxHpolymer91115.44UniProt (P9WNK3)Mycobacterium tuberculosis H37Rv10 kDa antigen CFP7,CFP-7,Low molecular weight protein antigen 7,Protein TB10.4
4FA, KA, M, Q, R...
(G, H, A, C, D)
GLYCEROLnon-polymer92.110Chemie (GOL)
5AA, CA, DA, HA, IA...
(D, F, G, H, A...)
SULFATE IONnon-polymer96.116Chemie (SO4)
6BA, GA
(E, G)
ZINC IONnon-polymer65.42Chemie (ZN)
7EA
(F)
PHOSPHATE IONnon-polymer95.01Chemie (PO4)
8AB, PA, QA, RA, SA...
(Z, A, B, C, D...)
waterwater18.01109Chemie (HOH)
Sequence modifications
A, C, E, G: 1 - 276 (UniProt: P13747)
PDBExternal DatabaseDetails
Pro 277-expression tag
B, D, F, H: 2 - 100 (UniProt: P61769)
PDBExternal DatabaseDetails
Met 1-initiating methionine
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains12
Total formula weight179663.4
Non-Polymers*Number of molecules29
Total formula weight2683.7
All*Total formula weight182347.1
*Water molecules are not included.

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PDB entries from 2025-06-18

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