2ANW Blood Clotting, Hydrolase date Aug 11, 2005
title Expression, Crystallization And Three-Dimensional Structure Catalytic Domain Of Human Plasma Kallikrein: Implications F Structure-Based Design Of Protease Inhibitors
authors J.Tang, C.L.Yu, S.R.Williams, E.Springman, D.Jeffery, P.A.Sprenge A.Estevez, J.Sampang, W.Shrader, J.R.Spencer, W.B.Young, M.E.Mcg B.A.Katz
compound source
Molecule: Plasma Kallikrein, Light Chain
Chain: A
Fragment: Protease Domain, Enzymatically Deglycosylated
Synonym: Kininogenin; Fletcher Factor
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Klkb1, Klk3
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_strain: Sf9
Expression_system_vector_type: Baculovirus
symmetry Space Group: P 21 21 2
R_factor 0.221 R_Free 0.283
length a length b length c angle alpha angle beta angle gamma
79.886 63.190 50.313 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand BAM enzyme Hydrolase E.C. BRENDA

Primary referenceExpression, crystallization and three-dimensional structure of the catalytic domain of human plasma kallikrein., Tang J, Luong Yu C, Williams SR, Springman E, Jeffery D, Sprengeler P, Estevez A, Sampang J, Shrader W, Spencer J, Young W, McGrath M, Katz BA, J Biol Chem 2005 Sep 30;. PMID:16199530
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk]
  • Biological Unit Coordinates (2anw.pdb1.gz) 61 Kb
  • LPC: Ligand-Protein Contacts for 2ANW
  • CSU: Contacts of Structural Units for 2ANW
  • Likely Quarternary Molecular Structure file(s) for 2ANW
  • Structure Factors (156 Kb)
  • Retrieve 2ANW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ANW from S2C, [Save to disk]
  • Re-refined 2anw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2ANW 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 2ANW
  • 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 2ANW, from MSDmotif at EBI
  • Fold representative 2anw from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2anw] [2anw_A]
  • SWISS-PROT database: [P03952]
  • Domain organization of [KLKB1_HUMAN] by SWISSPFAM
  • Domain found in 2ANW: [Tryp_SPc ] by SMART
  • Other resources with information on 2ANW
  • Community annotation for 2ANW 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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