SMTL ID : 1rl3.1 (1 other biounit)

Crystal structure of cAMP-free R1a subunit of PKA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 x PCG: CYCLIC GUANOSINE MONOPHOSPHATE(Non-covalent)

PCG.1: 13 residues within 4Å: Chain A: I.72, V.91, T.99, F.107, G.108, E.109, L.110, A.111, R.118, A.119, A.120, V.122, W.169 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.108, A:E.109, A:E.109, A:L.110, A:A.111 Salt bridges: A:R.118 pi-Stacking: A:W.169, A:W.169, A:W.169

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: F.231, G.232, E.233, I.234, A.235, A.244 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.232, A:E.233, A:A.235

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, J. et al., RIalpha subunit of PKA: a cAMP-free structure reveals a hydrophobic capping mechanism for docking cAMP into site B. Structure (2004)

Release Date

2004-07-06

Peptides

cAMP-dependent protein kinase type I-alpha regulatory chain: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

cAMP-dependent protein kinase type I-alpha regulatory chain

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