SMTL ID : 6a2b.1

Crystal Structure of Xenopus laevis MHC I complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-1-1-mer

Ligands

1 x TYR- MET- MET- PRO- ARG- HIS- TRP- PRO- ILE: TYR-MET-MET-PRO-ARG-HIS-TRP-PRO-ILE(Non-covalent)

TYR-MET-MET-PRO-ARG-HIS-TRP-PRO-ILE.1: 28 residues within 4Å: Chain A: Y.7, Y.9, Y.58, Q.62, I.65, A.66, G.68, S.69, V.72, H.75, D.76, T.79, R.83, Y.97, H.111, Y.113, F.120, Y.130, T.140, K.143, W.144, R.154, N.155, Y.158, L.162, G.166, R.169, Y.170 28 PLIP interactions: 28 interactions with chain A Hydrophobic interactions: A:Y.7, A:Y.58, A:V.72, A:Y.97, A:Y.113, A:Y.113, A:F.120, A:T.140, A:W.144, A:Y.158, A:L.162 Hydrogen bonds: A:Y.7, A:Y.7, A:Q.62, A:Q.62, A:G.68, A:Y.97, A:Y.97, A:Y.113, A:K.143, A:W.144, A:R.154, A:R.154, A:N.155, A:Y.170 Salt bridges: A:R.83, A:K.143 pi-Stacking: A:W.144

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ma, L. et al., A Glimpse of the Peptide Profile Presentation byXenopus laevisMHC Class I: Crystal Structure of pXela-UAA Reveals a Distinct Peptide-Binding Groove. J Immunol. (2020)

Release Date

2019-10-23

Peptides

MHC class I antigen: A
Beta-2-microglobulin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

MHC class I antigen

Beta-2-microglobulin