SMTL ID : 3c6l.1

Crystal structure of mouse MHC class II I-Ab/3K peptide complexed with mouse TCR 2W20

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.40 Å

Oligo State

hetero-2-2-2-2-mer

Ligands

3 x CA: CALCIUM ION(Non-covalent)(Non-functional Binders)

CA.1: 5 residues within 4Å: Chain A: D.26, T.28, D.93 Chain C: D.56 Chain D: E.2 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain A Metal complexes: D:E.2, A:T.28 CA.2: 5 residues within 4Å: Chain E: D.26, T.28, D.93 Chain G: D.56 Chain H: E.2 5 PLIP interactions: 3 interactions with chain E, 2 interactions with chain H Metal complexes: E:D.26, E:T.28, E:D.93, H:E.2, H:E.2 CA.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dai, S. et al., Crossreactive T Cells spotlight the germline rules for alphabeta T cell-receptor interactions with MHC molecules. Immunity (2008)

Release Date

2008-04-29

Peptides

TCR 2W20 alpha chain: AE
TCR 2W20 beta chain: BF
H-2 class II histocompatibility antigen, A-B alpha chain: CG
3K peptide, Linker,and H-2 class II histocompatibility antigen (A beta chain): DH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

E
E

B
B

F
F

C
C

G
G

D
D

H
H

TCR 2W20 alpha chain

TCR 2W20 beta chain

H-2 class II histocompatibility antigen, A-B alpha chain

3K peptide, Linker,and H-2 class II histocompatibility antigen (A beta chain)

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