1GWA Hydrolase date Mar 13, 2002
title Triiodide Derivative Of Porcine Pancreas Elastase
authors G.Evans, G.Bricogne
compound source
Molecule: Elastase 1
Chain: A
Ec: 3.4.21.36
Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
Organ: Pancreas
symmetry Space Group: P 21 21 21
R_factor 0.169 R_Free 0.205
crystal
cell
length a length b length c angle alpha angle beta angle gamma
50.574 57.899 74.761 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand CA, IOD, SO4 enzyme Hydrolase E.C.3.4.21.36 BRENDA
related structures by homologous chain: 1FZZ, 1UVP
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceTriiodide derivatization and combinatorial counter-ion replacement: two methods for enhancing phasing signal using laboratory Cu Kalpha X-ray equipment., Evans G, Bricogne G, Acta Crystallogr D Biol Crystallogr 2002 Jun;58(Pt 6 Pt 2):976-91. PMID:12037300
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (1gwa.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 1GWA
  • CSU: Contacts of Structural Units for 1GWA
  • Likely Quarternary Molecular Structure file(s) for 1GWA
  • Structure Factors (141 Kb)
  • Retrieve 1GWA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GWA from S2C, [Save to disk]
  • Re-refined 1gwa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GWA 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 1GWA
  • 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 1GWA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gwaa_, region A [Jmol] [rasmolscript] [script source]
  • 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: [1gwa_A] [1gwa]
  • SWISS-PROT database: [P00772]
  • Domain organization of [CELA1_PIG] by SWISSPFAM
  • Domain found in 1GWA: [Tryp_SPc ] by SMART
  • Other resources with information on 1GWA
  • Community annotation for 1GWA 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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