SMTL ID : 6byr.2 (2 other biounits)

Structures of the PKA RI alpha holoenzyme with the FLHCC driver J-PKAc alpha or native PKAc alpha

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.66 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 24 residues within 4Å: Chain A: G.105, G.107, S.108, F.109, G.110, V.112, A.125, K.127, M.175, E.176, V.178, E.182, D.221, K.223, E.225, N.226, L.228, T.238, D.239, F.382 Chain B: R.94, A.97 Ligands: MG.2, MG.3 15 PLIP interactions: 13 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:S.108, A:S.108, A:F.109, A:G.110, A:E.176, A:V.178, A:E.182, A:E.225, A:N.226, A:D.239, B:R.94, B:A.97 Salt bridges: A:K.127, A:K.127, A:K.223

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: D.221, D.239 Ligands: ATP.1, MG.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.239, A:D.239 MG.3: 4 residues within 4Å: Chain A: N.226, D.239 Ligands: ATP.1, MG.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.239

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cao, B. et al., Structures of the PKA RI alpha Holoenzyme with the FLHCC Driver J-PKAc alpha or Wild-Type PKAc alpha. Structure (2019)

Release Date

2019-04-03

Peptides

DnaJ homolog subfamily B member 1,cAMP-dependent protein kinase catalytic subunit alpha chimera: A
cAMP-dependent protein kinase type I-alpha regulatory subunit: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

DnaJ homolog subfamily B member 1,cAMP-dependent protein kinase catalytic subunit alpha chimera

cAMP-dependent protein kinase type I-alpha regulatory subunit

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