SMTL ID : 3q5y.2 (1 other biounit)

V beta/V beta homodimerization-based pre-TCR model suggested by TCR beta crystal structures

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 4 residues within 4Å: Chain A: D.152, V.154, Q.174, A.175 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.152, A:V.154, A:A.175 GOL.3: 6 residues within 4Å: Chain B: L.113, E.114, D.115, N.118, F.150, Y.181 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.114, B:D.115, B:D.115 Water bridges: B:Y.181 GOL.4: 7 residues within 4Å: Chain B: S.3, G.4, V.6, I.25, P.26, I.27, S.28 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.3, B:G.4, B:S.28 GOL.5: 7 residues within 4Å: Chain A: K.42 Chain B: V.154, E.155, L.156, T.171, A.175, L.185 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:L.156, B:L.156, B:A.175, A:K.42 Water bridges: B:P.173

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 7 residues within 4Å: Chain A: E.101, Y.103, F.104 Chain B: F.46, Q.49, D.57, W.98 8 PLIP interactions: 4 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:Q.49, A:Q.102, A:F.104 Water bridges: B:F.46 Salt bridges: B:D.57, B:D.57, A:E.101, A:E.101

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhou, B. et al., A conserved hydrophobic patch on Vbeta domains revealed by TCRbeta chain crystal structures: implications for pre-TCR dimerization. Front Immunol (2011)

Release Date

2011-03-09

Peptides

TCR N15 beta: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

TCR N15 beta

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