SMTL ID : 5izj.2 (1 other biounit)

Complex of PKA with the bisubstrate protein kinase inhibitor ARC-1411

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x 6J9- ZEU- DAR- DAR- DAR- NH2: 47P-AZ1-DAR-DAR-DAR(Non-covalent)

6J9-ZEU-DAR-DAR-DAR-NH2.1: 22 residues within 4Å: Chain A: L.50, G.51, G.53, S.54, F.55, G.56, V.58, A.71, K.73, L.75, V.105, M.121, E.122, Y.123, V.124, L.174, T.184, D.185, F.188 Ligands: PO4.4, PO4.7, PO4.15 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.71, A:L.174, A:F.55, A:V.58, A:L.75 Hydrogen bonds: A:V.124, A:K.73, A:S.54, A:F.55 Water bridges: A:K.73, A:D.185, A:D.185, A:D.185, A:D.185, A:T.52 Salt bridges: A:D.185

13 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 7 residues within 4Å: Chain A: E.156, H.159, K.218, W.222, G.283, G.288, V.289 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.283 Water bridges: A:V.289, A:V.289 Salt bridges: A:H.159, A:K.218 PO4.3: 3 residues within 4Å: Chain A: Y.236, P.259, H.261 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.236 Water bridges: A:S.260, A:S.260, A:S.260 PO4.4: 6 residues within 4Å: Chain A: K.73, T.184, D.185 Ligands: 6J9-ZEU-DAR-DAR-DAR-NH2.1, 6J9-ZEU-DAR-DAR-DAR-NH2.1, 6J9-ZEU-DAR-DAR-DAR-NH2.1 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:D.185 Water bridges: A:K.73, A:E.92, A:T.184, A:T.184, A:D.185, A:D.185, A:F.186 Salt bridges: A:K.73 PO4.5: 4 residues within 4Å: Chain A: R.195, W.197, K.214, G.215 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.215 Water bridges: A:R.195 Salt bridges: A:R.195 PO4.6: 1 residues within 4Å: Chain A: K.190 2 PLIP interactions: 2 interactions with chain A Water bridges: A:T.196 Salt bridges: A:K.190 PO4.7: 6 residues within 4Å: Chain A: D.167, K.169, D.185, F.188 Ligands: 6J9-ZEU-DAR-DAR-DAR-NH2.1, 6J9-ZEU-DAR-DAR-DAR-NH2.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.167, A:D.185 Water bridges: A:K.169, A:K.169, A:K.169 Salt bridges: A:K.169 PO4.8: 2 residues within 4Å: Chain A: R.134, R.135 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.134, A:R.135 PO4.9: 3 residues within 4Å: Chain A: P.142, R.145, T.300 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.300 Water bridges: A:T.300, A:T.300 Salt bridges: A:R.145 PO4.10: 1 residues within 4Å: Chain A: H.143 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.143 PO4.11: 4 residues within 4Å: Chain A: L.41, D.42, R.46, E.333 5 PLIP interactions: 5 interactions with chain A Water bridges: A:D.42, A:D.42, A:R.46, A:I.336 Salt bridges: A:R.46 PO4.12: 2 residues within 4Å: Chain A: G.194, R.195 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.195 Water bridges: A:R.195 Salt bridges: A:R.195 PO4.13: 2 residues within 4Å: Chain A: W.31, R.191 3 PLIP interactions: 3 interactions with chain A Water bridges: A:W.31, A:E.32 Salt bridges: A:R.191 PO4.15: 8 residues within 4Å: Chain A: F.55, K.73, H.88, E.92, G.187 Ligands: 6J9-ZEU-DAR-DAR-DAR-NH2.1, 6J9-ZEU-DAR-DAR-DAR-NH2.1, 6J9-ZEU-DAR-DAR-DAR-NH2.1 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:E.92 Water bridges: A:K.73, A:K.73, A:H.88, A:H.88, A:H.88, A:H.88 Salt bridges: A:K.73, A:H.88

1 x 6J9: 4-(piperazin-1-yl)-7H-pyrrolo[2,3-d]pyrimidine(Non-covalent)

6J9.14: 6 residues within 4Å: Chain A: F.19, L.153, E.156, K.293, I.304, Y.307 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.307 Hydrogen bonds: A:K.293 pi-Stacking: A:F.19

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ivan, T. et al., Bifunctional Ligands for Inhibition of Tight-Binding Protein-Protein Interactions. Bioconjug.Chem. (2016)

Release Date

2016-07-20

Peptides

cAMP-dependent protein kinase catalytic subunit alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

cAMP-dependent protein kinase catalytic subunit alpha

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