1KC2 Transferase date Nov 07, 2001
title Structure Of The Triple (Lys(Beta)D3ala, Asp(Beta)C8ala, Asp Mutant Of The Src Sh2 Domain Bound To The Pqpyeeipi Peptide
authors O.Y.Lubman, G.Waksman
compound source
Molecule: Src Tyrosine Kinase
Chain: A
Fragment: Sh2 Domain
Synonym: Tyrosine-Protein Kinase Transforming Protein Src
Ec: 2.7.1.112
Engineered: Yes
Mutation: Yes
Organism_scientific: Rous Sarcoma Virus
Organism_taxid: 11886
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Pqpyeeipi Peptide
Chain: B
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized.
symmetry Space Group: I 4 2 2
R_factor 0.229 R_Free 0.267
crystal
cell
length a length b length c angle alpha angle beta angle gamma
62.447 62.447 133.680 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand CO, PTR BindingDB enzyme Transferase E.C.2.7.1.112 BRENDA
related structures by homologous chain: 1A1B, 1NZV
Primary referenceDissection of the energetic coupling across the Src SH2 domain-tyrosyl phosphopeptide interface., Lubman OY, Waksman G, J Mol Biol 2002 Feb 15;316(2):291-304. PMID:11851339
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (24 Kb) [Save to disk]
  • Biological Unit Coordinates (1kc2.pdb1.gz) 19 Kb
  • LPC: Ligand-Protein Contacts for 1KC2
  • CSU: Contacts of Structural Units for 1KC2
  • Likely Quarternary Molecular Structure file(s) for 1KC2
  • Retrieve 1KC2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KC2 from S2C, [Save to disk]
  • View 1KC2 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 1KC2
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1KC2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kc2a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1m1kc2, region C:1-90 [Jmol] [rasmolscript] [script source]
  • 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: [1kc2] [1kc2_A] [1kc2_B]
  • SWISS-PROT database: [P00524]
  • Domain organization of [SRC_RSVSA] by SWISSPFAM
  • Domain found in 1KC2: [SH2 ] by SMART
  • Other resources with information on 1KC2
  • Community annotation for 1KC2 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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