2VHS Hydrolase date Nov 24, 2007
title Cathsilicatein, A Chimera
authors M.Fairhead, T.Kowatz, S.A.Mcmahon, L.G.Carter, M.Oke, K.A.Johnson J.H.Naismith, C.F.V.D.Wal
compound source
Molecule: Cathsilicatein
Chain: A, B, C, D
Engineered: Yes
Mutation: Yes
Other_details: Extensive Mutations, Custom Designed Chimera
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Pichia Pastoris
Expression_system_taxid: 4922
Other_details: This Is Chimera, Engineered
symmetry Space Group: P 1
R_factor 0.188 R_Free 0.220
length a length b length c angle alpha angle beta angle gamma
56.826 58.102 70.209 105.67 104.97 105.05
method X-Ray Diffractionresolution 1.50 Å
ligand SO4 enzyme
A, D, C, B

Primary referenceCrystal structure and silica condensing activities of silicatein alpha-cathepsin L chimeras., Fairhead M, Johnson KA, Kowatz T, McMahon SA, Carter LG, Oke M, Liu H, Naismith JH, van der Walle CF, Chem Commun (Camb). 2008 Apr 21;(15):1765-7. Epub 2008 Feb 11. PMID:18379686
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (161 Kb) [Save to disk]
  • Biological Unit Coordinates (2vhs.pdb1.gz) 155 Kb
  • LPC: Ligand-Protein Contacts for 2VHS
  • CSU: Contacts of Structural Units for 2VHS
  • Likely Quarternary Molecular Structure file(s) for 2VHS
  • Structure Factors (1303 Kb)
  • Retrieve 2VHS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2VHS from S2C, [Save to disk]
  • Re-refined 2vhs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2VHS 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 2VHS
  • 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 2VHS, from MSDmotif at EBI
  • Fold representative 2vhs from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2vhs_A] [2vhs] [2vhs_D] [2vhs_B] [2vhs_C]
  • SWISS-PROT database: [P07711]
  • Domain organization of [CATL1_HUMAN] by SWISSPFAM
  • Domain found in 2VHS: [Pept_C1 ] by SMART
  • Other resources with information on 2VHS
  • Community annotation for 2VHS 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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