SMTL ID : 8cme.1 (2 other biounits)

Human Leukocyte Antigen class II allotype DR1 presenting SARS-CoV-2 Membrane peptide M176-190

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.26 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.1: 5 residues within 4Å: Chain A: S.78, T.81 Chain B: Y.36, E.39, L.57 No protein-ligand interaction detected (PLIP)

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 3 residues within 4Å: Chain A: V.105, Y.151 Chain B: D.156 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, Y. et al., Structural definition of HLA class II-presented SARS-CoV-2 epitopes reveals a mechanism to escape pre-existing CD4 + T cell immunity. Cell Rep (2023)

Release Date

2023-07-26

Peptides

HLA class II histocompatibility antigen, DR alpha chain: A
Human leukocyte antigen DR beta chain allotype DR1 (DRB1*0101): B
Membrane protein: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

HLA class II histocompatibility antigen, DR alpha chain

Human leukocyte antigen DR beta chain allotype DR1 (DRB1*0101)

Membrane protein

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