SMTL ID : 5aul.1

PI3K p85 C-terminal SH2 domain/CD28-derived peptide complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

monomer

Ligands

1 x ASP- PTR- MET- ASN- MET- THR: T-cell-specific surface glycoprotein CD28(Non-covalent)

ASP-PTR-MET-ASN-MET-THR.1: 15 residues within 4Å: Chain A: R.20, R.38, S.40, S.41, K.42, A.47, K.57, H.58, C.59, V.60, F.70, A.71, H.95, N.96, L.99 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:A.47, A:H.58 Hydrogen bonds: A:R.20, A:R.20, A:S.41, A:S.41, A:H.58, A:N.96 Water bridges: A:R.38, A:V.60 Salt bridges: A:R.20, A:R.38 pi-Cation interactions: A:R.20

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: T.66, E.72, P.73, Y.74, N.75 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.66, A:N.75, A:N.75, A:N.75

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Inaba, S. et al., Crystal Structures and Thermodynamic Analysis Reveal Distinct Mechanisms of CD28 Phosphopeptide Binding to the Src Homology 2 (SH2) Domains of Three Adaptor Proteins. J. Biol. Chem. (2017)

Release Date

2016-05-25

Peptides

Phosphatidylinositol 3-kinase regulatory subunit alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phosphatidylinositol 3-kinase regulatory subunit alpha