SMTL ID : 1kj3.1 (1 other biounit)

Mhc Class I H-2Kb molecule complexed with pKB1 peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-oligomer

Ligands

1 x LYS- VAL- ILE- THR- PHE- ILE- ASP- LEU: NATURALLY PROCESSED OCTAPEPTIDE PKB1(Non-covalent)

LYS-VAL-ILE-THR-PHE-ILE-ASP-LEU.1: 29 residues within 4Å: Chain A: Y.8, V.10, E.25, Y.46, Y.60, E.64, K.67, N.71, S.74, F.75, V.77, D.78, T.81, L.82, Y.85, V.98, S.100, Q.115, Y.117, Y.124, T.144, K.147, W.148, E.153, R.156, L.157, Y.160, W.168, Y.172 38 PLIP interactions: 38 interactions with chain A Hydrophobic interactions: A:Y.8, A:V.10, A:Y.60, A:K.67, A:F.75, A:L.82, A:V.98, A:Y.117, A:Y.124, A:T.144, A:W.148, A:E.153, A:L.157, A:Y.160, A:Y.160, A:W.168, A:W.168 Hydrogen bonds: A:E.64, A:E.64, A:E.64, A:K.67, A:N.71, A:N.71, A:S.74, A:D.78, A:T.144, A:R.156, A:R.156, A:Y.172 Water bridges: A:Y.8, A:Y.60, A:D.78, A:K.147, A:K.147, A:E.153, A:Y.160, A:Y.160 Salt bridges: A:K.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reiser, J.B. et al., A T cell receptor CDR3beta loop undergoes conformational changes of unprecedented magnitude upon binding to a peptide/MHC class I complex. Immunity (2002)

Release Date

2002-03-27

Peptides

H-2KB MHC CLASS I MOLECULE ALPHA CHAIN: A
BETA-2 MICROGLOBULIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

B
L

H-2KB MHC CLASS I MOLECULE ALPHA CHAIN

BETA-2 MICROGLOBULIN

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