SMTL ID : 5orl.1

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.69 Å

Oligo State

monomer

Ligands

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

ADP.1: 21 residues within 4Å: Chain A: L.13, G.14, K.15, G.16, K.17, F.18, G.19, V.21, A.34, K.36, L.68, L.84, E.85, A.87, T.91, E.134, N.135, L.137, D.148 Ligands: MG.2, MG.3 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:F.18, A:G.19, A:E.85, A:A.87 Water bridges: A:K.15, A:K.15, A:K.17, A:K.17, A:K.36, A:K.36, A:K.36, A:T.91, A:E.134, A:E.134, A:N.135, 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.5 MG.3: 2 residues within 4Å: Chain A: 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.4, H2O.4, H2O.6

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

CL.4: 3 residues within 4Å: Chain A: H.240, N.241, Q.244 Ligand excluded by PLIP CL.5: 1 residues within 4Å: Chain A: R.53 Ligand excluded by PLIP CL.6: 2 residues within 4Å: Chain A: R.214, T.221 Ligand excluded by PLIP

1 x A4W: ~{N}-(3-chloranyl-2-fluoranyl-phenyl)-3-sulfanyl-propanamide(Non-covalent)

A4W.7: 9 residues within 4Å: Chain A: E.57, I.58, H.61, L.62, Y.120, C.121, K.124, V.126, H.154 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:E.57, A:H.61, A:L.62, A:L.62, A:Y.120, A:K.124

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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