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6TDQ

Crystal structure of the disulfide engineered HLA-A0201 molecule in complex with one GM dipeptide in the A pocket and one GM dipeptide in the F pocket.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, CMHC class I antigenpolymer27631925.42UniProt (F6IQS1)
Pfam (PF00129)
Pfam (PF07654)
In PDB
Homo sapiens (Human)
2B, DBeta-2-microglobulinpolymer10011879.42UniProt (P61769)
Pfam (PF07654)
In PDB
Homo sapiens (Human)
3A, B, C, D1,2-ETHANEDIOLnon-polymer62.19Chemie (EDO)
4A, CGLYCINEnon-polymer75.14Chemie (GLY)
5A, CMETHIONINEnon-polymer149.24Chemie (MET)
6ACHLORIDE IONnon-polymer35.51Chemie (CL)
7waterwater18.01173Chemie (HOH)
Sequence modifications
A, C: 0 - 275 (UniProt: F6IQS1)
PDBExternal DatabaseDetails
Cys 84Tyr 108conflict
Cys 139Ala 163conflict
Val 245Ala 269conflict
B, D: 2 - 100 (UniProt: P61769)
PDBExternal DatabaseDetails
Met 1-initiating methionine
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight87609.4
Non-Polymers*Number of molecules18
Total formula weight1491.2
All*Total formula weight89100.6
*Water molecules are not included.

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PDB entries from 2024-06-12

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