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PDBe Entry: 1q8u view

The Catalytic Subunit of cAMP-dependent Protein Kinase in Complex with Rho-kinase Inhibitor H-1152P
Summary
Header Transferase/Transferase Inhibitorsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 1.9 Å, R-factor: 17.3%, Free R-factor: 20.6%, Spacegroup: P 21 21 21
Released 16/12/2003, deposition: 22/08/2003, last revision: 24/02/2009
Authors Breitenlechner, C.search; Gassel, M.search; Hidaka, H.search; Kinzel, V.search; Huber, R.search; Engh, R.A.search; Bossemeyer, D.search
Primary citation Protein kinase A in complex with Rho-kinase inhibitors Y-27632, Fasudil, and H-1152P: structural basis of selectivity.
STRUCTUREsearch vol:11, pag:1595-1607 (2003) [PubMed ID 14656443 ]search
Keywords KINASE-INHIBITOR-COMPLEXsearch, PHOSPHOTRANSFERASE/INHIBITORsearch, CAMPsearch, PHOSPHORYLATIONsearch, SERINE/THREONINE-PROTEIN KINASEsearch, ATP-BINDINGsearch, PKAsearch, RHO-KINASEsearch, Transferase/Transferase Inhibitor COMPLEXsearch
EC 2.7.11.11 ExPASy BRENDA search (A)
Organism Bos taurus(cattle) 9913search(A)
UniProt cAMP-dependent protein kinase catalytic subunit alpha (EC 2.7.11.11) (PKA C-alpha) P00517search (A)
cAMP-dependent protein kinase inhibitor alpha (cAMP-dependent protein kinase inhibitor, muscle/brain isoform) (PKI-alpha) P61925search (B)
Solvent A, B
Related entries 1q8t, 1q8w
Polymers
Id Name Type UniProt Residues Observed
A cAMP-dependent protein kinase, alpha-catalytic subunit Protein P00517 (KAPCA_BOVIN)search
350 98%
B cAMP-dependent protein kinase inhibitor, alpha form Protein P61925 (IPKA_HUMAN)search
20 100%
Heterogens
Id Name Ligands
A (S)-2-METHYL-1-[(4-METHYL-5-ISOQUINOLINE)SULFONYL]-HOMOPIPERAZINE H52 search
A N-OCTANOYL-N-METHYLGLUCAMINE MG8 search
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