SMTL ID : 4jv4.1

Crystal Structure of RIalpha(91-379) bound to HE33, a N6 di-propyl substituted cAMP analog

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

monomer

Ligands

2 x 1OR: (2R,4aR,6R,7R,7aS)-6-[6-(dipropylamino)-9H-purin-9-yl]tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinine-2,7-diol 2-oxide(Non-covalent)

1OR.1: 12 residues within 4Å: Chain A: I.72, T.99, F.107, G.108, E.109, L.110, A.111, R.118, A.119, A.120, D.167, W.169 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.108, A:E.109, A:E.109, A:L.110, A:A.111, A:A.119 Salt bridges: A:R.118 1OR.2: 12 residues within 4Å: Chain A: V.190, V.222, F.231, G.232, E.233, I.234, A.235, R.242, A.243, A.244, V.246, Y.280 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:V.222, A:Y.280, A:Y.280 Hydrogen bonds: A:G.232, A:E.233, A:E.233, A:I.234, A:A.235, A:A.243 Salt bridges: A:R.242 pi-Stacking: A:Y.280, A:Y.280

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brown, S.H. et al., Implementing Fluorescence Anisotropy Screening and Crystallographic Analysis to Define PKA Isoform-Selective Activation by cAMP Analogs. Acs Chem.Biol. (2013)

Release Date

2013-09-18

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

cAMP-dependent protein kinase type I-alpha regulatory subunit

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