1CSY Complex (Phosphotransferase Peptide) date Oct 03, 1995
title Syk Tyrosine Kinase C-Terminal Sh2 Domain Complexed With A Phosphopeptidefrom The Gamma Chain Of The High Affinity Imm G Receptor, Nmr
authors S.S.Narula, R.W.Yuan, S.E.Adams, O.M.Green, J.Green, T.B.Phillips L.D.Zydowsky, M.C.Botfield, M.H.Hatada, E.R.Laird, M.J.Zoller, J D.C.Dalgarno
compound source
Molecule: Syk Protein Tyrosine Kinase
Chain: A
Fragment: C-Terminal Sh2 Domain
Ec: 2.7.1.112
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Bl21
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_plasmid: Bl21

Molecule: Acetyl-Thr-Ptr-Glu-Thr-Leu-Nh2
Chain: B
Engineered: Yes
Other_details: The Ligand Is A Phosphotyrosine Containing P Derived From The High-Affinity Ige Receptor

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Other_details: Recombinant Construct Added To Protein Domai
methodSolution NMR
ligand ACE, NH2, PTR enzyme Transferase E.C.2.7.1.112 BRENDA
related structures by homologous chain: 1CSZ
Primary referenceSolution structure of the C-terminal SH2 domain of the human tyrosine kinase Syk complexed with a phosphotyrosine pentapeptide., Narula SS, Yuan RW, Adams SE, Green OM, Green J, Philips TB, Zydowsky LD, Botfield MC, Hatada M, Laird ER, et al., Structure 1995 Oct 15;3(10):1061-73. PMID:8590001
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (638 Kb) [Save to disk]
  • Biological Unit Coordinates (1csy.pdb1.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 1CSY
  • CSU: Contacts of Structural Units for 1CSY
  • Retrieve 1CSY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CSY from S2C, [Save to disk]
  • View 1CSY 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 1CSY
  • 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 1CSY, from MSDmotif at EBI
  • Genome occurence of 1CSY's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1csya_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1csy 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: [1csy_A] [1csy_B] [1csy]
  • SWISS-PROT database: [P43405]
  • Domain organization of [KSYK_HUMAN] by SWISSPFAM
  • Domain found in 1CSY: [SH2 ] by SMART
  • Other resources with information on 1CSY
  • Community annotation for 1CSY at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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