2CBL Complex (Proto-Oncogene Peptide) date Aug 28, 1998
title N-Terminal Domain Of Cbl In Complex With Its Binding Site On Zap-70
authors W.Meng, S.Sawasdikosol, S.J.Burakoff, M.J.Eck
compound source
Molecule: Proto-Oncogene Cbl
Chain: A
Fragment: Domain
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dh5 Alpha

Molecule: Zap-70
Chain: B
Fragment: Binding Site Fragment
Engineered: Yes

symmetry Space Group: P 6
R_factor 0.173 R_Free 0.245
length a length b length c angle alpha angle beta angle gamma
123.380 123.380 56.390 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand CA, PTR enzyme
related structures by homologous chain: 1B47, 1YVH

Primary referenceStructure of the amino-terminal domain of Cbl complexed to its binding site on ZAP-70 kinase., Meng W, Sawasdikosol S, Burakoff SJ, Eck MJ, Nature 1999 Mar 4;398(6722):84-90. PMID:10078535
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk]
  • Biological Unit Coordinates (2cbl.pdb1.gz) 176 Kb
  • LPC: Ligand-Protein Contacts for 2CBL
  • CSU: Contacts of Structural Units for 2CBL
  • Likely Quarternary Molecular Structure file(s) for 2CBL
  • Structure Factors (161 Kb)
  • Retrieve 2CBL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CBL from S2C, [Save to disk]
  • Re-refined 2cbl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2CBL 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 2CBL
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2CBL, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2cbla1, region A:178-263 [Jmol] [rasmolscript] [script source]
        - Domain d2cbla3, region A:264-351 [Jmol] [rasmolscript] [script source]
        - Domain d2cbla2, region A:47-177 [Jmol] [rasmolscript] [script source]
  • Fold representative 2cbl 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: [2cbl_B] [2cbl] [2cbl_A]
  • SWISS-PROT database: [P22681]
  • Domain organization of [CBL_HUMAN] by SWISSPFAM
  • Other resources with information on 2CBL
  • Community annotation for 2CBL at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 2CBL from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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