3CXL Signaling Protein date Apr 24, 2008
title Crystal Structure Of Human Chimerin 1 (Chn1)
authors L.Shen, M.Buck, Y.Tong, W.Tempel, F.Mackenzie, C.H.Arrowsmith, A.M C.Bountra, M.Wilkstrom, A.Bochkarev, H.Park, Structural Genomic Consortium (Sgc)
compound source
Molecule: N-Chimerin
Chain: A
Synonym: Nc, N-Chimaerin, Alpha-Chimerin, A-Chimaerin, Rho Activating Protein 2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Gene: Chn1, Arhgap2, Chn
Expression_system: Escherichia Coli
Expression_system_strain: Bl21-Codonplus(De3)-Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28-Mhl (Gi:134105571)
symmetry Space Group: P 62
R_factor 0.266 R_Free 0.300
length a length b length c angle alpha angle beta angle gamma
152.187 152.187 69.529 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.60 Å
ligand UNX, ZN enzyme

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (3cxl.pdb1.gz) 62 Kb
  • LPC: Ligand-Protein Contacts for 3CXL
  • CSU: Contacts of Structural Units for 3CXL
  • Likely Quarternary Molecular Structure file(s) for 3CXL
  • Structure Factors (441 Kb)
  • Retrieve 3CXL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CXL from S2C, [Save to disk]
  • Re-refined 3cxl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3CXL 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 3CXL
  • 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 3CXL, from MSDmotif at EBI
  • Fold representative 3cxl from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3cxl] [3cxl_A]
  • SWISS-PROT database: [P15882]
  • Domain organization of [CHIN_HUMAN] by SWISSPFAM
  • Domains found in 3CXL: [C1] [RhoGAP] [SH2 ] by SMART
  • Other resources with information on 3CXL
  • Community annotation for 3CXL 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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