SMTL ID : 3qul.3 (3 other biounits)

Crystal structures of the murine class I major histocompatibility complex H-2Db in complex with LCMV-derived gp33 altered peptide ligand (Y4S)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-mer

Ligands

1 x LYS- ALA- VAL- SER- ASN- PHE- ALA- THR- MET: Pre-glycoprotein polyprotein GP complex(Non-covalent)

LYS-ALA-VAL-SER-ASN-PHE-ALA-THR-MET.1: 27 residues within 4Å: Chain A: M.5, Y.7, E.9, Y.45, Y.59, E.63, K.66, Q.70, W.73, V.76, S.77, N.80, L.81, Y.84, L.95, Q.97, S.99, F.116, Y.123, T.143, W.147, S.150, H.155, Y.156, Y.159, W.167, Y.171 30 PLIP interactions: 30 interactions with chain A Hydrophobic interactions: A:Y.7, A:W.73, A:V.76, A:H.155, A:Y.159, A:Y.159, A:W.167, A:W.167 Hydrogen bonds: A:Y.7, A:E.63, A:E.63, A:K.66, A:Q.70, A:Q.70, A:S.77, A:N.80, A:Q.97, A:Q.97, A:T.143, A:Y.156, A:Y.159, A:Y.171 Water bridges: A:E.9, A:E.63, A:Y.84, A:K.146, A:S.150, A:Y.156 Salt bridges: A:K.146 pi-Stacking: A:Y.156

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Allerbring, E.B. et al., Unexpected T-cell recognition of an altered peptide ligand is driven by reversed thermodynamics. Eur.J.Immunol. (2012)

Release Date

2012-03-21

Peptides

H-2 class I histocompatibility antigen, D-B alpha chain: A
Beta-2-microglobulin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
H

H-2 class I histocompatibility antigen, D-B alpha chain

Beta-2-microglobulin

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