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Protein Kinase A bound to (R)-1-(1H-Indol-3-ylmethyl)-2-(2-pyridin-4-yl-[1,7]naphtyridin-5-yloxy)-ehylamine

Source organisms:
Biochemical function: cAMP-dependent protein kinase inhibitor activity
Biological process: negative regulation of protein kinase activity
Cellular component: perinuclear region of cytoplasm

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EC 2.7.11.11: cAMP-dependent protein kinase

Reaction catalysed:
ATP + a protein = ADP + a phosphoprotein
Systematic name:
ATP:protein phosphotransferase (cAMP-dependent)
Alternative Name(s):
  • PKA
  • PKA C
  • Protein kinase A
  • STK22

GO terms

Biochemical function:
Biological process:
Cellular component:

Sequence family

Pfam Protein family (Pfam)
PF00069
Domain description: Protein kinase domain
Occurring in:
  1. cAMP-dependent protein kinase catalytic subunit alpha
The deposited structure of PDB entry 2f7z contains 1 copy of Pfam domain PF00069 (Protein kinase domain) in cAMP-dependent protein kinase catalytic subunit alpha. Showing 1 copy in chain A [auth E].

InterPro InterPro annotations
IPR004171
Domain description: cAMP-dependent protein kinase inhibitor
Occurring in:
  1. cAMP-dependent protein kinase inhibitor alpha
IPR000961
Domain description: AGC-kinase, C-terminal
Occurring in:
  1. cAMP-dependent protein kinase catalytic subunit alpha
IPR008271
Domain description: Serine/threonine-protein kinase, active site
Occurring in:
  1. cAMP-dependent protein kinase catalytic subunit alpha
IPR017441
Domain description: Protein kinase, ATP binding site
Occurring in:
  1. cAMP-dependent protein kinase catalytic subunit alpha
IPR000719
Domain description: Protein kinase domain
Occurring in:
  1. cAMP-dependent protein kinase catalytic subunit alpha
IPR044109
Domain description: cAMP-dependent protein kinase catalytic subunit
Occurring in:
  1. cAMP-dependent protein kinase catalytic subunit alpha
IPR011009
Domain description: Protein kinase-like domain superfamily
Occurring in:
  1. cAMP-dependent protein kinase catalytic subunit alpha

Structure domains

CATH CATH domains
3.30.200.20
Class: Alpha Beta
Architecture: 2-Layer Sandwich
Topology: Phosphorylase Kinase; domain 1
Homology: Phosphorylase Kinase; domain 1
Occurring in:
  1. cAMP-dependent protein kinase catalytic subunit alpha
The deposited structure of PDB entry 2f7z contains 1 copy of CATH domain 3.30.200.20 (Phosphorylase Kinase; domain 1) in cAMP-dependent protein kinase catalytic subunit alpha. Showing 1 copy in chain A [auth E].
1.10.510.10
Class: Mainly Alpha
Architecture: Orthogonal Bundle
Topology: Transferase(Phosphotransferase); domain 1
Homology: Transferase(Phosphotransferase) domain 1
Occurring in:
  1. cAMP-dependent protein kinase catalytic subunit alpha
The deposited structure of PDB entry 2f7z contains 1 copy of CATH domain 1.10.510.10 (Transferase(Phosphotransferase); domain 1) in cAMP-dependent protein kinase catalytic subunit alpha. Showing 1 copy in chain A [auth E].
SCOP SCOP annotation
88854
Class: Alpha and beta proteins (a+b)
Fold: Protein kinase-like (PK-like)
Superfamily: Protein kinase-like (PK-like)
Occurring in:
  1. cAMP-dependent protein kinase catalytic subunit alpha
The deposited structure of PDB entry 2f7z contains 1 copy of SCOP domain 88854 (Protein kinases, catalytic subunit) in cAMP-dependent protein kinase catalytic subunit alpha. Showing 1 copy in chain A [auth E].

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