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- PDB-1jbp: Crystal Structure of the Catalytic Subunit of cAMP-dependent Prot... -

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Basic information

Entry
Database: PDB / ID: 1jbp
TitleCrystal Structure of the Catalytic Subunit of cAMP-dependent Protein Kinase Complexed with a Substrate Peptide, ADP and Detergent
Components
  • CAMP-DEPENDENT PROTEIN KINASE INHIBITOR, MUSCLE/BRAIN FORM
  • CAMP-DEPENDENT PROTEIN KINASE, ALPHA-CATALYTIC SUBUNIT
KeywordsTRANSFERASE / Protein-substrate complex
Function / homology
Function and homology information


PKA activation in glucagon signalling / CREB1 phosphorylation through the activation of Adenylate Cyclase / HDL assembly / DARPP-32 events / Rap1 signalling / negative regulation of catalytic activity / PKA activation / Regulation of insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / GPER1 signaling ...PKA activation in glucagon signalling / CREB1 phosphorylation through the activation of Adenylate Cyclase / HDL assembly / DARPP-32 events / Rap1 signalling / negative regulation of catalytic activity / PKA activation / Regulation of insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / GPER1 signaling / Hedgehog 'off' state / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / Loss of Nlp from mitotic centrosomes / Recruitment of mitotic centrosome proteins and complexes / Loss of proteins required for interphase microtubule organization from the centrosome / Recruitment of NuMA to mitotic centrosomes / Anchoring of the basal body to the plasma membrane / MAPK6/MAPK4 signaling / negative regulation of cAMP-dependent protein kinase activity / GLI3 is processed to GLI3R by the proteasome / AURKA Activation by TPX2 / Factors involved in megakaryocyte development and platelet production / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / Regulation of PLK1 Activity at G2/M Transition / Interleukin-3, Interleukin-5 and GM-CSF signaling / CD209 (DC-SIGN) signaling / RET signaling / Ion homeostasis / Mitochondrial protein degradation / VEGFA-VEGFR2 Pathway / negative regulation of cAMP/PKA signal transduction / cAMP-dependent protein kinase inhibitor activity / cAMP-dependent protein kinase / regulation of protein processing / intracellular potassium ion homeostasis / cAMP-dependent protein kinase activity / protein localization to lipid droplet / cAMP-dependent protein kinase complex / regulation of bicellular tight junction assembly / cellular response to parathyroid hormone stimulus / molecular function inhibitor activity / negative regulation of protein import into nucleus / regulation of osteoblast differentiation / cellular response to cold / sperm capacitation / ciliary base / negative regulation of glycolytic process through fructose-6-phosphate / protein kinase A regulatory subunit binding / protein kinase A catalytic subunit binding / mesoderm formation / cAMP/PKA signal transduction / sperm flagellum / plasma membrane raft / axoneme / postsynaptic modulation of chemical synaptic transmission / negative regulation of protein kinase activity / sperm midpiece / regulation of G2/M transition of mitotic cell cycle / positive regulation of phagocytosis / negative regulation of TORC1 signaling / regulation of proteasomal protein catabolic process / positive regulation of gluconeogenesis / protein serine/threonine/tyrosine kinase activity / cellular response to glucagon stimulus / protein export from nucleus / acrosomal vesicle / positive regulation of protein export from nucleus / negative regulation of smoothened signaling pathway / neural tube closure / cellular response to glucose stimulus / positive regulation of cholesterol biosynthetic process / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / modulation of chemical synaptic transmission / neuromuscular junction / positive regulation of insulin secretion / adenylate cyclase-activating G protein-coupled receptor signaling pathway / mRNA processing / peptidyl-serine phosphorylation / manganese ion binding / cellular response to heat / molecular adaptor activity / postsynapse / protein kinase activity / regulation of cell cycle / nuclear speck / protein domain specific binding / protein serine kinase activity / protein serine/threonine kinase activity / centrosome / ubiquitin protein ligase binding / protein kinase binding / perinuclear region of cytoplasm / glutamatergic synapse / magnesium ion binding / negative regulation of transcription by RNA polymerase II / mitochondrion / nucleoplasm / ATP binding / nucleus / plasma membrane
Similarity search - Function
cAMP-dependent protein kinase inhibitor / cAMP-dependent protein kinase inhibitor / cAMP-dependent protein kinase catalytic subunit / Extension to Ser/Thr-type protein kinases / AGC-kinase, C-terminal / AGC-kinase C-terminal domain profile. / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 ...cAMP-dependent protein kinase inhibitor / cAMP-dependent protein kinase inhibitor / cAMP-dependent protein kinase catalytic subunit / Extension to Ser/Thr-type protein kinases / AGC-kinase, C-terminal / AGC-kinase C-terminal domain profile. / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily / 2-Layer Sandwich / Orthogonal Bundle / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
ADENOSINE-5'-DIPHOSPHATE / N-OCTANE / cAMP-dependent protein kinase catalytic subunit alpha / cAMP-dependent protein kinase inhibitor alpha / cAMP-dependent protein kinase inhibitor alpha
Similarity search - Component
Biological speciesMus musculus (house mouse)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.2 Å
AuthorsMadhusudan / Trafny, E.A. / Xuong, N.H. / Adams, J.A. / Ten Eyck, L.F. / Taylor, S.S. / Sowadski, J.M.
Citation
Journal: Protein Sci. / Year: 1994
Title: cAMP-dependent protein kinase: crystallographic insights into substrate recognition and phosphotransfer.
Authors: Madhusudan / Trafny, E.A. / Xuong, N.H. / Adams, J.A. / Ten Eyck, L.F. / Taylor, S.S. / Sowadski, J.M.
#1: Journal: Acta Crystallogr.,Sect.D / Year: 1993
Title: 2.0 A Refined Crystal Structure of the Catalytic Subunit of cAMP-dependent Protein Kinase Complexed with a Peptide Inhibitor and Detergent
Authors: Knighton, D.R. / Bell, S.M. / Zheng, J. / Ten Eyck, L.F. / Xuong, N. / Taylor, S.S. / Sowadski, J.M.
#2: Journal: Acta Crystallogr.,Sect.D / Year: 1993
Title: 2.2 A Refined Crystal Structure of the Catalytic Subunit of cAMP-dependent Protein Kinase Complexed with MnATP and a Peptide Inhibitor
Authors: Zheng, J. / Trafny, E.A. / Knighton, D.R. / Xuong, N. / Taylor, S.S. / Ten Eyck, L.F. / Sowadski, J.M.
History
DepositionJun 6, 2001Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 27, 2001Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Oct 4, 2017Group: Refinement description / Category: software / Item: _software.name
Revision 1.4Oct 27, 2021Group: Database references / Derived calculations
Category: database_2 / struct_conn ...database_2 / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.5Aug 16, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model
Revision 1.6Oct 9, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
E: CAMP-DEPENDENT PROTEIN KINASE, ALPHA-CATALYTIC SUBUNIT
S: CAMP-DEPENDENT PROTEIN KINASE INHIBITOR, MUSCLE/BRAIN FORM
hetero molecules


Theoretical massNumber of molelcules
Total (without water)43,4794
Polymers42,9382
Non-polymers5412
Water3,027168
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3330 Å2
ΔGint-4 kcal/mol
Surface area15020 Å2
MethodPISA
Unit cell
Length a, b, c (Å)73.960, 76.110, 81.000
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein CAMP-DEPENDENT PROTEIN KINASE, ALPHA-CATALYTIC SUBUNIT / PKA C-ALPHA


Mass: 40738.281 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mus musculus (house mouse) / Production host: Escherichia coli (E. coli) / References: UniProt: P05132, EC: 2.7.1.37
#2: Protein/peptide CAMP-DEPENDENT PROTEIN KINASE INHIBITOR, MUSCLE/BRAIN FORM / PKI-ALPHA


Mass: 2199.386 Da / Num. of mol.: 1 / Fragment: Residues 5-24 / Mutation: N20A, A21S / Source method: obtained synthetically
Details: The peptide was chemically synthesized. The sequence of the peptide is naturally found in Mus musculus (mouse).
References: UniProt: P27776, UniProt: P61926*PLUS
#3: Chemical ChemComp-ADP / ADENOSINE-5'-DIPHOSPHATE


Mass: 427.201 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H15N5O10P2 / Comment: ADP, energy-carrying molecule*YM
#4: Chemical ChemComp-OCT / N-OCTANE


Mass: 114.229 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C8H18
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 168 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 2

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Sample preparation

CrystalDensity Matthews: 2.65 Å3/Da / Density % sol: 53.65 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 8
Details: Vapor diffusion,hanging drop,pH 8.0,277K, 10mM dithiothreitol, 8% Dow polyethylene glycol 400,methanol, Bicine, VAPOR DIFFUSION, HANGING DROP
Crystal grow
*PLUS
Details: Zheng, J., (1992) Acta Crystallogr., B48, 241. / PH range low: 8.3 / PH range high: 8
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-ID
110 mg/mlprotein1drop
2150 mMammonium acetate1drop
310 mM2-mercaptoethanol1drop
410 mMdithiothreitol1drop
510 mMdithiothreitol1reservoir
68 %(w/v)PEG4001reservoir
715 %(v/v)methanol1reservoir
80.4 %(w/v)detergent MEGA-81reservoir

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Data collection

DiffractionMean temperature: 277 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.5418
DetectorType: XUONG-HAMLIN MULTIWIRE / Detector: AREA DETECTOR / Date: Jul 1, 1992
RadiationMonochromator: Graphite / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2.2→30 Å / Num. obs: 21349 / % possible obs: 89 % / Rmerge(I) obs: 0.055
Reflection shellHighest resolution: 2.2 Å

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Processing

Software
NameClassification
X-PLORmodel building
TNTrefinement
UCSD-systemdata reduction
UCSD-systemdata scaling
X-PLORphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1ATP

1atp


Resolution: 2.2→30 Å / σ(F): 2 /
RfactorNum. reflection
obs0.175 21349
Refinement stepCycle: LAST / Resolution: 2.2→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2866 0 35 168 3069
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONt_bond_d0.019
X-RAY DIFFRACTIONt_angle_deg2.463
Software
*PLUS
Name: TNT / Classification: refinement
Refinement
*PLUS
Highest resolution: 2.2 Å / σ(F): 2
Solvent computation
*PLUS
Displacement parameters
*PLUS

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