1RS2 Lyase date Dec 09, 2003
title Dhna Complex With 8-Amino-1,3-Dimethyl-3,7-Dihydropurine-2,6
authors W.J.Sanders, V.L.Nienaber, C.G.Lerner, J.O.Mccall, S.M.Merrick, S.J.Swanson, J.E.Harlan, V.S.Stoll, G.F.Stamper, S.F.Betz, K.R.C R.P.Meadows, J.M.Severin, K.A.Walter, P.Magdalinos, C.G.Jakob, R B.A.Beutel
compound source
Molecule: Dihydroneopterin Aldolase
Chain: A
Synonym: Dhna
Ec: 4.1.2.25
Engineered: Yes
Organism_scientific: Staphylococcus Aureus
Organism_taxid: 1280
Gene: Folb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: I 4 2 2
R_factor 0.265 R_Free 0.311
crystal
cell
length a length b length c angle alpha angle beta angle gamma
60.947 60.947 123.689 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.31 Å
ligand 209 BindingDB enzyme Lyase E.C.4.1.2.25 BRENDA
related structures by homologous chain: 1RRW, 1U68
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceDiscovery of Potent Inhibitors of Dihydroneopterin Aldolase Using CrystaLEAD High-Throughput X-ray Crystallographic Screening and Structure-Directed Lead Optimization., Sanders WJ, Nienaber VL, Lerner CG, McCall JO, Merrick SM, Swanson SJ, Harlan JE, Stoll VS, Stamper GF, Betz SF, Condroski KR, Meadows RP, Severin JM, Walter KA, Magdalinos P, Jakob CG, Wagner R, Beutel BA, J Med Chem 2004 Mar 25;47(7):1709-18. PMID:15027862
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk]
  • Biological Unit Coordinates (1rs2.pdb1.gz) 155 Kb
  • LPC: Ligand-Protein Contacts for 1RS2
  • CSU: Contacts of Structural Units for 1RS2
  • Likely Quarternary Molecular Structure file(s) for 1RS2
  • Retrieve 1RS2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1RS2 from S2C, [Save to disk]
  • View 1RS2 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 1RS2
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1RS2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1rs2a_, 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: [1rs2_A] [1rs2]
  • SWISS-PROT database: [P56740]
  • Domain organization of [FOLB_STAAU] by SWISSPFAM
  • Domain found in 1RS2: [FolB ] by SMART
  • Other resources with information on 1RS2
  • Community annotation for 1RS2 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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