SMTL ID : 5os5.1

Crystal structure of Aurora-A kinase in complex with an allosterically binding fragment

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

monomer

Ligands

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 20 residues within 4Å: Chain A: L.15, G.16, K.17, G.18, K.19, F.20, G.21, V.23, A.36, K.38, L.70, E.87, A.89, T.93, E.136, N.137, L.139, D.150 Ligands: MG.2, MG.3 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:F.20, A:G.21, A:E.87, A:A.89 Water bridges: A:K.17, A:K.17, A:K.38, A:T.93, A:D.132, A:D.132, A:E.136, A:E.136, A:N.137, A:N.137, A:D.150, A:D.150 Salt bridges: A:K.38, A:K.38

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: N.137, D.150 Ligands: ADP.1 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.150, H2O.3, H2O.3 MG.3: 3 residues within 4Å: Chain A: K.38, D.150 Ligands: ADP.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.150, H2O.1, H2O.3, H2O.5, H2O.5

1 x A8K: 4-(4-hydroxyphenyl)sulfanylphenol(Non-covalent)

A8K.4: 7 residues within 4Å: Chain A: E.51, L.54, R.55, V.58, E.59, Y.75, V.82 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.54, A:R.55, A:V.58, A:Y.75, A:V.82 Hydrogen bonds: A:E.59, A:E.59

3 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 2 residues within 4Å: Chain A: K.241, H.242 Ligand excluded by PLIP CL.6: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.7: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McIntyre, P.J. et al., Characterization of Three Druggable Hot-Spots in the Aurora-A/TPX2 Interaction Using Biochemical, Biophysical, and Fragment-Based Approaches. ACS Chem. Biol. (2017)

Release Date

2017-11-01

Peptides

Aurora kinase A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Aurora kinase A