1CDK Transferase Transferase Inhibitor date Jul 04, 1994
title Camp-Dependent Protein Kinase Catalytic Subunit (E.C. (Protein Kinase A) Complexed With Protein Kinase Inhibitor Fragment 5-24 (Pki(5-24) Isoelectric Variant Ca) And Mn2+ A Imidodiphosphate (Mnamp-Pnp) At Ph 5.6 And 7c And 4c
authors D.Bossemeyer, R.A.Engh, V.Kinzel, H.Ponstingl, R.Huber
compound source
Molecule: Camp-Dependent Protein Kinase
Chain: A, B
Synonym: Protein Kinase A
Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
Organ: Heart
Tissue: Heart Isoform Ca

Molecule: Protein Kinase Inhibitor
Chain: I, J
Synonym: Pki(5-24)
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: I 1 2 1
R_factor 0.197 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
107.610 80.600 110.100 90.00 88.59 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ANP, MN, MYR, TPO enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1APM, 1L3R
A, B

J, I

Primary referencePhosphotransferase and substrate binding mechanism of the cAMP-dependent protein kinase catalytic subunit from porcine heart as deduced from the 2.0 A structure of the complex with Mn2+ adenylyl imidodiphosphate and inhibitor peptide PKI(5-24)., Bossemeyer D, Engh RA, Kinzel V, Ponstingl H, Huber R, EMBO J 1993 Mar;12(3):849-59. PMID:8384554
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk]
  • Biological Unit Coordinates (1cdk.pdb1.gz) 67 Kb
  • Biological Unit Coordinates (1cdk.pdb2.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 1CDK
  • CSU: Contacts of Structural Units for 1CDK
  • Likely Quarternary Molecular Structure file(s) for 1CDK
  • Retrieve 1CDK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CDK from S2C, [Save to disk]
  • View 1CDK in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1CDK
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1CDK, from MSDmotif at EBI
  • Genome occurence of 1CDK's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cdka_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1cdkb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1cdk from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1cdk_J] [1cdk] [1cdk_A] [1cdk_I] [1cdk_B]
  • SWISS-PROT database: [P61926] [P36887]
  • Domain organization of [IPKA_RABIT] [KAPCA_PIG] by SWISSPFAM
  • Domains found in 1CDK: [S_TK_X] [S_TKc ] by SMART
  • Other resources with information on 1CDK
  • Community annotation for 1CDK at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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