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6DFX

human diabetogenic TCR T1D3 in complex with DQ8-p8E9E peptide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(A, D)
MHC class II HLA-DQ-alpha chainpolymer18821373.92UniProt (Q30069)
Pfam (PF00993)
Pfam (PF07654)
Homo sapiens (Human)
2B, D
(B, E)
MHC class II antigenpolymer22125119.22UniProt (U3PYM0)
Pfam (PF00969)
Pfam (PF07654)
Homo sapiens (Human)
3E, G
(G, I)
T1D3 alpha chainpolymer20722907.22Homo sapiens (Human)
4F, H
(H, J)
T1D3 beta chainpolymer23826843.72Homo sapiens (Human)
5I
(C)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched424.41In PDB
GlyTouCan (G42666HT)
6J
(A)
1,2-ETHANEDIOLnon-polymer62.11Chemie (EDO)
7K
(D)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.21Chemie (NAG)
8L, M, N, O, P...
(A, B, D, E, G...)
waterwater18.0775Chemie (HOH)
Sequence modifications
A, D: 1 - 181 (UniProt: Q30069)
PDBExternal DatabaseDetails
Cys 72Ile 75conflict
Gly 182-expression tag
Gly 183-expression tag
Leu 184-expression tag
Val 185-expression tag
Pro 186-expression tag
Arg 187-expression tag
B, E: 3 - 191 (UniProt: U3PYM0)
PDBExternal DatabaseDetails
Val -27-expression tag
Glu -26-expression tag
Glu -25-expression tag
Leu -24-expression tag
Tyr -23-expression tag
Leu -22-expression tag
Val -21-expression tag
Ala -20-expression tag
Gly -19-expression tag
Glu -18-expression tag
Glu -17-expression tag
Gly -16-expression tag
Cys -15-expression tag
Gly -14-expression tag
Gly -13-expression tag
Gly -12-expression tag
Gly -11-expression tag
Ser -10-expression tag
Leu -9-expression tag
Val -4-expression tag
Gly -3-expression tag
Gly -2-expression tag
Ser -1-expression tag
Gly 0-expression tag
Gly 1-expression tag
Gly 2-expression tag
Gly 192-expression tag
Gly 193-expression tag
Leu 194-expression tag
Val 195-expression tag
Pro 196-expression tag
Arg 197-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight192488.2
BranchedNumber of molecules1
Total formula weight424.4
Non-Polymers*Number of molecules2
Total formula weight283.3
All*Total formula weight193195.9
*Water molecules are not included.

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PDB entries from 2025-12-17

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