SMTL ID : 5ot3.1

Crystal Structure of the Protein-Kinase A catalytic subunit from Criteculus Griseus in complex with compounds RKp191 and RKp117

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.04 Å

Oligo State

hetero-1-1-mer

Ligands

1 x 9LQ: [2-[(4-isoquinolin-5-ylsulfonyl-1,4-diazepan-1-yl)methyl]phenyl]boronic acid(Non-covalent)

9LQ.1: 18 residues within 4Å: Chain A: T.54, G.55, G.58, R.59, V.60, A.73, K.75, M.123, E.124, Y.125, V.126, E.130, E.173, N.174, L.176, T.186, D.187, F.330 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:A.73, A:L.176, A:T.186, A:F.330 Hydrogen bonds: A:K.75, A:V.126, A:D.187 Salt bridges: A:D.187, A:D.187

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 6 residues within 4Å: Chain A: V.18, F.21, L.22, L.155, E.158, Y.309 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.18, A:F.21, A:L.22, A:Y.309, A:Y.309 Hydrogen bonds: A:L.155

1 x RIP: beta-D-ribopyranose(Post Translational Modification)

RIP.3: 3 residues within 4Å: Chain A: S.56 Chain B: S.17, I.18 No protein-ligand interaction detected (PLIP)

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

CL.4: 2 residues within 4Å: Chain B: G.13, R.14 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mueller, J.M. et al., Conceptional Design of Self-Assembling Bisubstrate-like Inhibitors of Protein Kinase A Resulting in a Boronic Acid Glutamate Linkage. Acs Omega (2019)

Release Date

2018-09-05

Peptides

cAMP-dependent protein kinase catalytic subunit alpha: A
cAMP-dependent protein kinase inhibitor: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

cAMP-dependent protein kinase catalytic subunit alpha

cAMP-dependent protein kinase inhibitor

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