SMTL ID : 3bwj.1

Complex of PKA with the bisubstrate protein kinase inhibitor lead compound Arc-1034

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

2 x ARX: (2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-N-(6-{[(1R)-4-carbamimidamido-1-{[(1R)-4-carbamimidamido-1-carbamoylbutyl]carbamoyl}butyl]amino}-6-oxohexyl)-3,4-dihydroxytetrahydrofuran-2-carboxamide(Non-covalent)

ARX.1: 27 residues within 4Å: Chain A: L.49, T.51, G.52, S.53, F.54, G.55, R.56, V.57, A.70, K.72, L.74, V.104, M.120, E.121, Y.122, V.123, E.127, D.166, K.168, E.170, L.173, T.183, D.184, F.187, G.200, T.201, F.327 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:F.54, A:L.74 Hydrogen bonds: A:G.52, A:S.53, A:F.54, A:G.55, A:E.121, A:V.123, A:E.127, A:K.168, A:K.168, A:E.170, A:T.183, A:G.200 Water bridges: A:D.184, A:D.184 Salt bridges: A:D.166 ARX.2: 8 residues within 4Å: Chain A: R.133, I.135, G.136, R.137, S.139, A.233, G.234, Y.235 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:R.137, A:Y.235, A:Y.235 Hydrogen bonds: A:R.133, A:R.133, A:R.137, A:R.137 Water bridges: A:R.133, A:R.133, A:R.137

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lavogina, D. et al., Structural analysis of ARC-type inhibitor (ARC-1034) binding to protein kinase A catalytic subunit and rational design of bisubstrate analogue inhibitors of basophilic protein kinases. J.Med.Chem. (2009)

Release Date

2009-02-03

Peptides

cAMP-dependent protein kinase, alpha-catalytic subunit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

cAMP-dependent protein kinase, alpha-catalytic subunit

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