SMTL ID : 1bz9.2 (1 other biounit)

CRYSTAL STRUCTURE OF MURINE CLASS I MHC H2-DB COMPLEXED WITH A SYNTHETIC PEPTIDE P1027

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-mer

Ligands

2 x PHE- ALA- PRO- GLY- VAL- PHE- PRO- TYR- MET: PROTEIN (PEPTIDE P1027 (FAPGVFPYM))(Non-covalent)

PHE-ALA-PRO-GLY-VAL-PHE-PRO-TYR-MET.1: 26 residues within 4Å: Chain A: Y.6, E.8, Y.44, Y.58, E.62, K.65, Q.69, W.72, V.75, S.76, N.79, Y.83, L.94, F.115, Y.122, W.132, T.142, K.145, W.146, S.149, A.151, Y.155, Y.158, E.162, W.166, Y.170 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:W.72, A:V.75, A:V.75, A:F.115, A:W.132, A:W.146, A:A.151, A:Y.158, A:E.162, A:W.166, A:W.166 Hydrogen bonds: A:Y.6, A:Y.58, A:E.62, A:S.76, A:N.79, A:Y.83, A:Y.170, A:Y.170 Salt bridges: A:K.145 pi-Stacking: A:Y.155 pi-Cation interactions: A:K.65 PHE-ALA-PRO-GLY-VAL-PHE-PRO-TYR-MET.2: 26 residues within 4Å: Chain C: Y.6, E.8, Y.44, Y.58, E.62, K.65, Q.69, W.72, V.75, S.76, N.79, Y.83, L.94, F.115, Y.122, W.132, T.142, K.145, W.146, S.149, A.151, Y.155, Y.158, E.162, W.166, Y.170 20 PLIP interactions: 20 interactions with chain C Hydrophobic interactions: C:W.72, C:V.75, C:V.75, C:F.115, C:W.132, C:W.146, C:A.151, C:Y.158, C:E.162, C:W.166, C:W.166 Hydrogen bonds: C:Y.6, C:E.62, C:S.76, C:N.79, C:T.142, C:Y.158 Salt bridges: C:K.145 pi-Stacking: C:Y.155 pi-Cation interactions: C:K.65

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, R. et al., Structural evidence of T cell xeno-reactivity in the absence of molecular mimicry. J.Exp.Med. (1999)

Release Date

1999-05-24

Peptides

PROTEIN (CLASS I HISTOCOMPATIBILITY ANTIGEN): AC
PROTEIN (CLASS I HISTOCOMPATIBILITY ANTIGEN): BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

PROTEIN (CLASS I HISTOCOMPATIBILITY ANTIGEN)

PROTEIN (CLASS I HISTOCOMPATIBILITY ANTIGEN)

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