Structure of PDB 6u3n Chain A

Receptor sequence
>6u3nA (length=181) Species: 9606 (Homo sapiens) [Search protein sequence]
IVADHVASYGVNLYQSYGPSGQYTHEFDGDEQFYVDLGRKETVWSLPVLR
QFRFDPQFALTNIAVLKHNLNSLIKRSNSTAATNEVPEVTVFSKSPVTLG
QPNILICLVDNIFPPVVNITWLSNGHSVTEGVSETSFLSKSDHSFFKISY
LTLLPSAEESYDCKVEHWGLDKPLLKHWEPE
3D structure
PDB6u3n T cell receptor cross-reactivity between gliadin and bacterial peptides in celiac disease.
ChainA
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 peptide A Y9 F51 F54 F58 N62 V65 H68 N69 L73 Y9 F52 F54 F58 N62 V65 H68 N69 L73
Gene Ontology
Biological Process
GO:0006955 immune response
GO:0019882 antigen processing and presentation
Cellular Component
GO:0016020 membrane
GO:0042613 MHC class II protein complex

View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:6u3n, PDBe:6u3n, PDBj:6u3n
PDBsum6u3n
PubMed31873306
UniProtP01909|DQA1_HUMAN HLA class II histocompatibility antigen, DQ alpha 1 chain (Gene Name=HLA-DQA1)

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