2NSL Lyase date Nov 04, 2006
title E. Coli Pure H45n Mutant Complexed With Cair
authors S.E.Ealick, M.Morar
compound source
Molecule: Phosphoribosylaminoimidazole Carboxylase Catalyti
Chain: A
Synonym: Air Carboxylase, Airc
Ec: 4.1.1.21
Engineered: Yes
Mutation: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Pure
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: I 4 2 2
R_factor 0.181 R_Free 0.224
crystal
cell
length a length b length c angle alpha angle beta angle gamma
111.317 111.317 49.200 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand C2R enzyme Lyase E.C.4.1.1.21 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceN5-CAIR mutase: role of a CO2 binding site and substrate movement in catalysis., Hoskins AA, Morar M, Kappock TJ, Mathews II, Zaugg JB, Barder TE, Peng P, Okamoto A, Ealick SE, Stubbe J, Biochemistry. 2007 Mar 13;46(10):2842-55. Epub 2007 Feb 14. PMID:17298082
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk]
  • Biological Unit Coordinates (2nsl.pdb1.gz) 208 Kb
  • LPC: Ligand-Protein Contacts for 2NSL
  • CSU: Contacts of Structural Units for 2NSL
  • Likely Quarternary Molecular Structure file(s) for 2NSL
  • Structure Factors (94 Kb)
  • Retrieve 2NSL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2NSL from S2C, [Save to disk]
  • Re-refined 2nsl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2NSL 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 2NSL
  • 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 2NSL, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2nsl_A] [2nsl]
  • SWISS-PROT database: [P0AG18]
  • Domain organization of [PUR6_ECOLI] by SWISSPFAM
  • Domain found in 2NSL: [AIRC ] by SMART
  • Other resources with information on 2NSL
  • Community annotation for 2NSL at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science