2PRQ Hydrolase date May 04, 2007
title X-Ray Crystallographic Characterization Of The Co(II)-Substi Tris-Bound Form Of The Aminopeptidase From Aeromonas Proteo
authors P.Munih, A.Moulin, C.C.Stamper, B.Bennet, D.Ringe, G.A.Petsko, R.C
compound source
Molecule: Bacterial Leucyl Aminopeptidase
Chain: A
Fragment: Residues 107-397
Ec: 3.4.11.10
Engineered: Yes
Organism_scientific: Vibrio Proteolyticus
Organism_taxid: 671
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 61 2 2
R_factor 0.224 R_Free 0.273
crystal
cell
length a length b length c angle alpha angle beta angle gamma
106.200 106.200 96.700 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.15 Å
ligand CO, TRS enzyme Hydrolase E.C.3.4.11.10 BRENDA
Primary referenceX-ray crystallographic characterization of the Co(II)-substituted Tris-bound form of the aminopeptidase from Aeromonas proteolytica., Munih P, Moulin A, Stamper CC, Bennett B, Ringe D, Petsko GA, Holz RC, J Inorg Biochem. 2007 Aug;101(8):1099-1107. Epub 2007 Apr 11. PMID:17574677
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk]
  • Biological Unit Coordinates (2prq.pdb1.gz) 46 Kb
  • LPC: Ligand-Protein Contacts for 2PRQ
  • CSU: Contacts of Structural Units for 2PRQ
  • Likely Quarternary Molecular Structure file(s) for 2PRQ
  • Structure Factors (238 Kb)
  • Retrieve 2PRQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PRQ from S2C, [Save to disk]
  • Re-refined 2prq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2PRQ 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 2PRQ
  • 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 2PRQ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2prq_A] [2prq]
  • SWISS-PROT database: [Q01693]
  • Domain organization of [AMPX_VIBPR] by SWISSPFAM
  • Other resources with information on 2PRQ
  • Community annotation for 2PRQ 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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