SMTL ID : 6lhf.2 (1 other biounit)

Crystal structure of chicken cCD8aa/pBF2*15:01

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-1-1-2-mer

Ligands

1 x ARG- ARG- ARG- GLU- GLN- THR- ASP- TYR: RY0808 peptide(Non-covalent)

ARG-ARG-ARG-GLU-GLN-THR-ASP-TYR.1: 30 residues within 4Å: Chain A: Y.7, D.24, T.34, H.35, Y.36, Y.58, S.61, E.62, T.65, S.66, R.68, T.69, I.72, D.73, D.75, T.79, R.83, L.95, Y.97, S.111, D.113, F.120, T.140, K.143, W.144, Y.149, L.153, Y.156, W.164, Y.168 41 PLIP interactions: 41 interactions with chain A Hydrophobic interactions: A:Y.7, A:Y.58, A:T.65, A:I.72, A:Y.97, A:F.120, A:W.144, A:Y.149, A:Y.156, A:W.164 Hydrogen bonds: A:Y.7, A:Y.7, A:D.24, A:T.34, A:T.34, A:Y.58, A:Y.58, A:S.61, A:S.61, A:E.62, A:I.72, A:D.75, A:Y.97, A:S.111, A:D.113, A:T.140, A:T.140, A:Y.149, A:Y.149, A:Y.168 Water bridges: A:Y.22, A:D.73, A:Y.149, A:Y.149 Salt bridges: A:D.24, A:E.62, A:E.62, A:R.68, A:R.83, A:K.143 pi-Cation interactions: A:Y.97

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, Y. et al., The Combination of CD8 alpha alpha and Peptide-MHC-I in a Face-to-Face Mode Promotes Chicken gamma delta T Cells Response. Front Immunol (2020)

Release Date

2020-12-09

Peptides

MHC class I: A
Beta-2-microglobulin: B
CD8 alpha chain: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
I

D
J

MHC class I

Beta-2-microglobulin

CD8 alpha chain

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