2CL0 Nucleotide Binding Protein date Apr 25, 2006
title Crystal Structure Analysis Of A Fluorescent Form Of H-Ras P2 Complex With Gppnhp
authors B.U.Klink, R.S.Goody, A.J.Scheidig
compound source
Molecule: Gtpase Hras
Chain: X
Fragment: Residues 1-166
Synonym: Transforming Protein P21, P21ras, H-Ras-1, C-H-Ras
Engineered: Yes
Mutation: Yes
Other_details: Ianbd Fluorophore Was Attached To Cys-32
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Ck600k
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptac Ras
symmetry Space Group: H 3 2
R_factor 0.146 R_Free 0.185
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.540 88.540 144.100 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.80 Å
ligand GNP, MG, TRS, XY2 enzyme
Gene
Ontology
ChainFunctionProcessComponent
X


Primary referenceA newly designed microspectrofluorometer for kinetic studies on protein crystals in combination with x-ray diffraction., Klink BU, Goody RS, Scheidig AJ, Biophys J. 2006 Aug 1;91(3):981-92. Epub 2006 May 12. PMID:16698776
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk]
  • Biological Unit Coordinates (2cl0.pdb1.gz) 106 Kb
  • LPC: Ligand-Protein Contacts for 2CL0
  • CSU: Contacts of Structural Units for 2CL0
  • Likely Quarternary Molecular Structure file(s) for 2CL0
  • Structure Factors (280 Kb)
  • Retrieve 2CL0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CL0 from S2C, [Save to disk]
  • Re-refined 2cl0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2CL0 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 2CL0
  • 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
  • 3D motif for 2CL0, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2cl0_X] [2cl0]
  • SWISS-PROT database: [P01112]
  • Domain organization of [RASH_HUMAN] by SWISSPFAM
  • Domain found in 2CL0: [RAS ] by SMART
  • Other resources with information on 2CL0
  • Community annotation for 2CL0 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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