SMTL ID : 6vpl.1

TPX2 residues 7-20 fused to Aurora A residues 116-389 with C290 disulfide bonded to compound 7-80, and in complex with AMP-PNP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: D.9 Chain B: S.5, E.78, H.79, R.82 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Metal complexes: B:S.5, B:E.78, A:D.9 MG.4: 5 residues within 4Å: Chain A: K.65, L.67, L.81, E.84 Ligands: ANP.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.84 MG.5: 5 residues within 4Å: Chain A: S.5, E.78, H.79, R.82 Chain B: D.9 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Metal complexes: A:S.5, A:E.78, B:D.9 MG.10: 4 residues within 4Å: Chain B: K.65, L.81, E.84 Ligands: ANP.7 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.84

2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.2: 18 residues within 4Å: Chain A: L.42, G.43, K.44, G.45, K.46, V.50, A.63, K.65, L.97, L.113, E.114, Y.115, A.116, T.120, L.166, D.177 Chain B: T.191 Ligands: MG.4 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:K.46, A:K.46, A:K.46, A:K.65, A:K.65, A:E.114, A:A.116 Salt bridges: A:K.65 ANP.7: 16 residues within 4Å: Chain B: L.42, G.43, G.45, K.46, F.47, V.50, A.63, K.65, L.97, L.113, E.114, Y.115, A.116, T.120, L.166 Ligands: MG.10 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:K.46, B:F.47, B:K.65, B:K.65, B:E.114, B:A.116 Water bridges: B:E.163 Salt bridges: B:K.65

2 x MLA: MALONIC ACID(Non-covalent)

MLA.3: 3 residues within 4Å: Chain A: R.207, H.269, N.270 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.270 Water bridges: A:R.207, A:H.269 Salt bridges: A:R.207, A:H.269, A:H.269 MLA.9: 3 residues within 4Å: Chain B: R.207, H.269, N.270 4 PLIP interactions: 4 interactions with chain B Water bridges: B:N.270 Salt bridges: B:R.207, B:H.269, B:H.269

2 x R7D: N~2~-{(2R)-2-hydroxy-2-[4-(trifluoromethyl)phenyl]acetyl}-N-[(pyridin-2-yl)methyl]-L-cysteinamide(Non-covalent)

R7D.6: 13 residues within 4Å: Chain A: L.192, C.193, L.196, L.199, M.203, I.204, E.205, G.206, H.209 Chain B: R.158, W.180, M.208, Y.241 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.192 Hydrogen bonds: A:I.204, A:I.204, A:E.205 pi-Stacking: B:Y.241 R7D.11: 11 residues within 4Å: Chain A: W.180, M.208, Y.241 Chain B: L.192, C.193, L.196, M.203, I.204, E.205, G.206, H.209 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B pi-Stacking: A:Y.241 Hydrophobic interactions: B:L.192 Hydrogen bonds: B:I.204 Water bridges: B:I.204, B:E.205

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.8: 6 residues within 4Å: Chain A: Y.237, T.240 Chain B: G.194, T.195, L.196, D.197 7 PLIP interactions: 5 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:G.194, B:L.196, B:D.197, B:D.197, B:D.197 Water bridges: A:T.240, A:T.240

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lim, D.C. et al., Redox priming promotes Aurora A activation during mitosis. Sci.Signal. (2020)

Release Date

2020-08-05

Peptides

TPX2 fragment - Aurora A kinase domain fusion: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

TPX2 fragment - Aurora A kinase domain fusion

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