SMTL ID : 5orr.1

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

monomer

Ligands

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

ADP.1: 19 residues within 4Å: Chain A: L.13, G.14, G.16, K.17, F.18, G.19, V.21, A.34, K.36, L.68, E.85, A.87, T.91, E.134, N.135, L.137, D.148 Ligands: MG.2, MG.3 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:K.17, A:F.18, A:G.19, A:E.85, A:A.87, A:D.148 Water bridges: A:K.15, A:K.15, A:T.91, A:E.134, A:N.135, A:D.148, A:D.148, A:D.148 Salt bridges: A:K.36, A:K.36

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: N.135, D.148 Ligands: ADP.1 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.148, H2O.3, H2O.3 MG.3: 3 residues within 4Å: Chain A: K.36, D.148 Ligands: ADP.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.148, H2O.1, H2O.3, H2O.4, H2O.4

1 x A5Q: 4-[4-(trifluoromethyl)phenyl]-1,2,3-thiadiazol-5-amine(Non-covalent)

A5Q.4: 6 residues within 4Å: Chain A: K.40, E.49, L.52, R.53, V.56, Y.73 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.52, A:R.53 Hydrogen bonds: A:K.40 pi-Cation interactions: A:R.53

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

CL.5: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain A: R.231 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

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