SMTL ID : 4jfh.1

High Affinity alpha24-beta17 T Cell Receptor for A2 HLA-Melanoma peptide complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-oligomer

Ligands

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 7 residues within 4Å: Chain A: E.3, Y.25, S.26, F.27, S.30, V.91, D.93 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.26, A:F.27, A:F.27, A:S.30 Water bridges: A:D.93 EDO.2: 5 residues within 4Å: Chain A: G.16, A.17, I.18, R.77, D.78 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.78 Water bridges: A:I.18 EDO.3: 1 residues within 4Å: Chain A: P.14 No protein-ligand interaction detected (PLIP) EDO.4: 6 residues within 4Å: Chain A: K.2, E.3, E.5, T.24, Y.25, S.26 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.24 EDO.7: 6 residues within 4Å: Chain B: W.160, V.161, N.162, G.163, H.207, R.209 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.163, B:H.207, B:R.209 Water bridges: B:H.207

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 7 residues within 4Å: Chain A: R.96, L.97, T.98, F.99 Chain B: P.44, Q.45, L.46 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.96, A:L.97, A:F.99, B:L.46

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.6: 1 residues within 4Å: Chain A: R.60 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.60 Salt bridges: A:R.60 SO4.8: 8 residues within 4Å: Chain B: T.10, L.11, V.12, R.110, T.112, P.152, D.153, H.154 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:T.10, B:T.10, B:T.112, B:T.112, B:T.112, B:D.153, B:H.154 SO4.9: 5 residues within 4Å: Chain A: R.162 Chain B: E.165, V.166, H.167, S.168 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.165, B:H.167, B:S.168, B:S.168

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Madura, F. et al., T-cell receptor specificity maintained by altered thermodynamics. J.Biol.Chem. (2013)

Release Date

2013-05-29

Peptides

alpha24 TCR allele: A
beta17 TCR allele: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

alpha24 TCR allele

beta17 TCR allele

Related Entries With Identical Sequence