SMTL ID : 7tug.1

Crystal structure of Tapasin in complex with PaSta2-Fab

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.90 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 3 residues within 4Å: Chain A: W.221, D.222, N.233 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:D.222

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jiang, J. et al., Structural mechanism of tapasin-mediated MHC-I peptide loading in antigen presentation. Nat Commun (2022)

Release Date

2022-09-07

Peptides

Tapasin: A
PaSta2 Fab heavy chain: B
PaSta2 Fab kappa light chain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
H

C
L

Tapasin

PaSta2 Fab heavy chain

PaSta2 Fab kappa light chain

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