SMTL ID : 1n5a.2 (3 other biounits)

Crystal structure of the Murine class I Major Histocompatibility Complex of H-2DB, B2-Microglobulin, and A 9-Residue immunodominant peptide epitope gp33 derived from LCMV

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

hetero-1-1-mer

Ligands

1 x LYS- ALA- VAL- TYR- ASN- PHE- ALA- THR- MET: nonameric peptide, gp33 derived from lymphocytic choriomeningitis virus(Non-covalent)

LYS-ALA-VAL-TYR-ASN-PHE-ALA-THR-MET.1: 27 residues within 4Å: Chain A: M.5, Y.7, E.9, Y.45, R.62, E.63, K.66, Q.70, W.73, V.76, S.77, Y.84, L.95, Q.97, S.99, Y.123, T.143, K.146, W.147, S.150, A.152, H.155, Y.156, Y.159, E.163, W.167, Y.171 27 PLIP interactions: 27 interactions with chain A Hydrophobic interactions: A:Y.7, A:K.66, A:W.73, A:V.76, A:T.143, A:A.152, A:Y.156, A:Y.159, A:Y.159, A:W.167, A:W.167 Hydrogen bonds: A:Y.7, A:E.63, A:K.66, A:K.66, A:Q.70, A:Q.70, A:S.77, A:Q.97, A:Q.97, A:K.146, A:Y.156, A:Y.159, A:Y.171 Water bridges: A:Y.84, A:K.146 pi-Cation interactions: A:H.155

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Achour, A. et al., A Structural Basis for LCMV Immune Evasion. Subversion of H-2D(b) and H-2K(b) Presentation of gp33 Revealed by Comparative Crystal Structure Analyses. Immunity (2002)

Release Date

2003-01-07

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
D

B
E

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

Beta-2-microglobulin

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