SMTL ID : 6spm.1

Crystal structure of cAMP-dependent protein kinase A (CHO PKA) in complex with 4-(trifluoromethyl)benzoic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.37 Å

Oligo State

monomer

Ligands

1 x 3AE: 4-(trifluoromethyl)benzoic acid(Non-covalent)

3AE.1: 13 residues within 4Å: Chain A: L.52, G.53, V.60, A.73, V.107, M.123, E.124, Y.125, V.126, E.130, L.176, T.186, F.330 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.52, A:V.60, A:A.73, A:L.176, A:F.330, A:F.330 Hydrogen bonds: A:V.126, A:V.126

1 x MOH: METHANOL(Non-functional Binders)

MOH.2: 4 residues within 4Å: Chain A: P.104, Y.309, Q.310, R.311 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.309

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.3: 5 residues within 4Å: Chain A: N.39, T.40, A.41, Q.42, H.45 No protein-ligand interaction detected (PLIP) DMS.4: 5 residues within 4Å: Chain A: F.21, K.24, A.25, E.28, N.102 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.102, A:Y.309 Salt bridges: A:E.28

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oebbeke, M. et al., Fragment Binding to Kinase Hinge: If Charge Distribution and Local pK a Shifts Mislead Popular Bioisosterism Concepts. Angew.Chem.Int.Ed.Engl. (2021)

Release Date

2020-09-30

Peptides

cAMP-dependent protein kinase catalytic subunit alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

cAMP-dependent protein kinase catalytic subunit alpha

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