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Literature summary for 2.7.11.11 extracted from

  • Wu, J.; Jones, J.M.; Nguyen-Huu, X.; Ten Eyck, L.F.; Taylor, S.S.
    Crystal structures of RIalpha subunit of cyclic adenosine 5'-monophosphate (cAMP)-dependent protein kinase complexed with (Rp)-adenosine 3',5'-cyclic monophosphothioate and (Sp)-adenosine 3',5'-cyclic monophosphothioate, the phosphothioate analogues of cAMP (2004), Biochemistry, 43, 6620-6629.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
cAMP dependent on, binding site Bos taurus

Cloned(Commentary)

Cloned (Comment) Organism
expression of regulatory subunit deletion mutant RIalpha comprising residues 1-91 Bos taurus

Crystallization (Commentary)

Crystallization (Comment) Organism
purified recombinant regulatory subunit deletion mutant RIalpha bound to cAMP analogue ligands (Rp)-cAMPS or (Sp)-cAMPS resulting in (Rp)-RIalpha and (Sp)-RIalpha, hanging drop vapour diffusion method, mixing of 0.002ml protein solution containing 12 mg/ml protein in 50 mM MES, pH 7.5, 0.2 M NaCl, 2 mM EDTA, 2 mM EGTA, and 10 mM DTT, with 0.002 ml reservoir solution containing 1.0 M ammonium sulfate, 12.5% glycerol, 10 mM DTT, 0.1 M sodium acetate, pH 5.5, 22.5°C, 1 week, X-ray diffraction structure determination and analysis at 2.3-2.4 A resolution Bos taurus

Inhibitors

Inhibitors Comment Organism Structure
(Rp)-adenosine 3',5'-cyclic monophosphothioate i.e. (Rp)-cAMPS, analogue of cAMP, competitive inhibition of PKA activation by cAMP, binding site structure Bos taurus
(Sp)-adenosine 3',5'-cyclic monophosphothioate i.e. (Sp)-cAMPS, analogue of cAMP, competitive inhibition of PKA activation by cAMP, binding site structure Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant regulatory subunit deletion mutant RIalpha by affinity chromatography, elution with cGMP, and dialysis Bos taurus

Subunits

Subunits Comment Organism
More structure of residues 1-91 of the regulatory subunit Bos taurus

Synonyms

Synonyms Comment Organism
PKA
-
Bos taurus