SMTL ID : 3tnq.1

Structure and Allostery of the PKA RIIb Tetrameric Holoenzyme

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

hetero-oligomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: K.168, N.171, D.184 Chain B: S.112 Ligands: ADP.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.184 MG.2: 4 residues within 4Å: Chain A: K.72, D.184 Chain B: S.112 Ligands: ADP.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.184, A:D.184

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.3: 20 residues within 4Å: Chain A: L.49, G.50, G.52, V.57, A.70, K.72, M.120, E.121, Y.122, V.123, E.127, E.170, N.171, L.173, T.183, D.184, F.327 Chain B: S.112 Ligands: MG.1, MG.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.121, A:V.123, A:E.127 Salt bridges: A:K.72, A:K.72

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, P. et al., Structure and allostery of the PKA RIIbeta tetrameric holoenzyme. Science (2012)

Release Date

2012-02-01

Peptides

Protein kinase, cAMP-dependent, catalytic, alpha: A
cAMP-dependent protein kinase type II-beta regulatory subunit: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Protein kinase, cAMP-dependent, catalytic, alpha

cAMP-dependent protein kinase type II-beta regulatory subunit

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