SMTL ID : 6f14.1

Crystal structure of the cAMP-dependent protein kinase A cocrystallized with isoquinoline and PKI (5-24)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ISQ: ISOQUINOLINE(Non-covalent)

ISQ.1: 9 residues within 4Å: Chain A: L.50, V.58, A.71, E.122, Y.123, V.124, L.174, T.184, F.328 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.50, A:V.58, A:A.71, A:L.174, A:L.174, A:F.328 Hydrogen bonds: A:V.124

1 x MRD: (4R)-2-METHYLPENTANE-2,4-DIOL(Non-functional Binders)

MRD.2: 6 residues within 4Å: Chain A: S.131, H.132, R.135, N.327, F.328, D.329 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.326 Water bridges: A:H.132

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oebbeke, M. et al., Fragment based drug design - Small chemical changes of fragments effecting big changes in binding. To Be Published

Release Date

2018-12-12

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

cAMP-dependent protein kinase catalytic subunit alpha

cAMP-dependent protein kinase inhibitor alpha

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