1CTP

STRUCTURE OF THE MAMMALIAN CATALYTIC SUBUNIT OF CAMP-DEPENDENT PROTEIN KINASE AND AN INHIBITOR PEPTIDE DISPLAYS AN OPEN CONFORMATION

Structural Biology Knowledgebase: 1CTP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Observed: 0.190

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1CTP

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 43331.39

Macromolecule Entities
Molecule Chains Length Organism Details
cAMP-DEPENDENT PROTEIN KINASE E 350 Sus scrofa EC#: 2.7.11.11 IUBMB
Gene Name(s): PRKACA Gene View
cAMP-dependent protein kinase inhibitor, alpha form I 20 Homo sapiens Gene Name(s): PKIA Gene View PRKACN1

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MYR
Query on MYR

E MYRISTIC ACID
C14 H28 O2
TUNFSRHWOTWDNC-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
TPO
Query on TPO
E L-PEPTIDE LINKING C4 H10 N O6 P THR
TYI
Query on TYI
I L-PEPTIDE LINKING C9 H9 I2 N O3 TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Observed: 0.190
  • Space Group: P 41 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 171.50 α = 90.00
b = 171.50 β = 90.00
c = 171.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-04-08
  • Released Date: 1994-01-31
  • Deposition author(s): Karlsson, R., Zheng, J., Xuong, N.H., Taylor, S.S., Sowadski, J.M.

Revision History

  • 2012-07-18
    Type: Source and taxonomy | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4