SMTL ID : 3pab.2 (1 other biounit)

Crystal Structure of H2-Kb in complex with a mutant of the chicken ovalbumin epitope OVA-E1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GLU- ILE- ILE- ASN- PHE- GLU- LYS- LEU: Ovalbumin epitope, EIINFEKL(Non-covalent)

GLU-ILE-ILE-ASN-PHE-GLU-LYS-LEU.1: 29 residues within 4Å: Chain A: L.6, Y.8, V.10, E.25, Y.46, 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, T.144, K.147, W.148, E.153, R.156, L.157, Y.160, T.164, W.168, Y.172 34 PLIP interactions: 34 interactions with chain A Hydrophobic interactions: A:Y.8, A:Y.8, A:V.10, A:F.75, A:D.78, A:L.82, A:V.98, A:T.144, A:L.157, A:Y.160, A:Y.160, A:Y.160, A:W.168 Hydrogen bonds: A:Y.8, A:E.64, A:E.64, A:K.67, A:N.71, A:N.71, A:D.78, A:Y.85, A:R.156, A:R.156, A:Y.172, A:Y.172 Water bridges: A:D.78, A:D.78, A:Y.117, A:Y.117, A:Y.117, A:Y.160 Salt bridges: A:K.67, A:K.147, A:R.156

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Denton, A.E. et al., Affinity thresholds for naive CD8+ CTL activation by peptides and engineered influenza A viruses. J.Immunol. (2011)

Release Date

2011-10-19

Peptides

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

Beta-2-microglobulin

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