SMTL ID : 3tpu.2 (3 other biounits)

42F3 p5E8/H2-Ld complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x PHE- LEU- SER- PRO- PHE- TRP- PHE- ASP- ILE: p5E8 peptide(Non-covalent)

PHE-LEU-SER-PRO-PHE-TRP-PHE-ASP-ILE.1: 34 residues within 4Å: Chain A: Y.54, K.99, G.100, G.102, S.103 Chain B: H.31, N.32, Y.33, Y.52, S.96, D.97, A.98, P.99 Chain C: Y.8, I.64, V.67, G.70, Q.71, W.74, N.78, T.81, Y.85, R.98, Y.100, F.117, T.144, K.147, W.148, A.153, Y.156, Y.157, Y.160, E.164, W.168 38 PLIP interactions: 6 interactions with chain B, 28 interactions with chain C, 4 interactions with chain A Hydrophobic interactions: B:D.97, B:A.98, B:P.99, C:Y.8, C:I.64, C:V.67, C:W.74, C:N.78, C:T.81, C:T.144, C:W.148, C:A.153, C:Y.156, C:Y.156, C:Y.157, C:Y.157, C:W.168, A:Y.54 Hydrogen bonds: B:N.32, B:N.32, B:D.97, C:Q.71, C:Q.71, C:N.78, C:R.98, C:R.98, C:Y.100, C:Y.100, C:E.115, C:T.144, C:Y.157, C:Y.157, C:W.168, A:K.99, A:G.100, A:G.102 Salt bridges: C:K.147 pi-Stacking: C:F.117

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

SO4.2: 4 residues within 4Å: Chain A: R.170 Chain B: V.165, H.166, S.167 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:H.166, B:H.166, B:S.167, A:R.170 SO4.3: 3 residues within 4Å: Chain B: G.162, H.206, R.208 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.162 Salt bridges: B:H.206, B:R.208 SO4.4: 3 residues within 4Å: Chain C: G.19, R.76, R.80 2 PLIP interactions: 2 interactions with chain C Salt bridges: C:R.76, C:R.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Adams, J.J. et al., T cell receptor signaling is limited by docking geometry to peptide-major histocompatibility complex. Immunity (2011)

Release Date

2011-12-07

Peptides

42F3 alpha: A
42F3 beta: B
H2-Ld SBM2: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
E

42F3 alpha

42F3 beta

H2-Ld SBM2

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