SMTL ID : 4dg0.1

Crystal structure of myristoylated WT catalytic subunit of cAMP-dependent protein kinase in complex with SP20 and AMP-PNP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-oligomer

Ligands

1 x MYR: MYRISTIC ACID(Non-covalent)

MYR.1: 7 residues within 4Å: Chain A: V.15, F.18, L.19, F.100, L.152, E.155, Y.306 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.15, A:F.18, A:F.18, A:F.18, A:L.19, A:F.100, A:E.155, A:Y.306

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.2: 25 residues within 4Å: Chain A: L.49, G.50, G.52, V.57, A.70, K.72, V.104, M.120, E.121, Y.122, V.123, E.127, D.166, K.168, E.170, N.171, L.173, T.183, D.184, F.327 Chain B: R.14, A.16, S.17 Ligands: MG.3, MG.4 18 PLIP interactions: 14 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:K.72, A:E.121, A:V.123, A:E.127, A:K.168, A:N.171, A:T.183, A:D.184, B:R.14, B:S.17, B:S.17 Water bridges: A:T.51, A:S.53, A:S.53, A:E.170, A:D.184, B:S.17 Salt bridges: A:K.72

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: D.184 Chain B: S.17 Ligands: ANP.2, MG.4 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.184, A:D.184, H2O.97, H2O.98 MG.4: 4 residues within 4Å: Chain A: N.171, D.184 Ligands: ANP.2, MG.3 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.184, H2O.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bastidas, A.C. et al., Role of N-terminal myristylation in the structure and regulation of cAMP-dependent protein kinase. J.Mol.Biol. (2012)

Release Date

2012-06-06

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
E

B
I

cAMP-dependent protein kinase catalytic subunit alpha

cAMP-dependent protein kinase inhibitor alpha

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