2DHN Product Complex date Mar 31, 1998
title Complex Of 7,8-Dihydroneopterin Aldolase From Staphylococcus With 6-Hydroxymethyl-7,8-Dihydropterin At 2.2 A Resolution
authors M.Hennig, A.D'Arcy, I.C.Hampele, M.G.P.Page, C.H.Oefner, G.Dale
compound source
Molecule: 7,8-Dihydroneopterin Aldolase
Chain: A
Synonym: Dhna
Engineered: Yes
Organism_scientific: Staphylococcus Aureus
Organism_taxid: 1280
Atcc: Atcc 25923
Collection: Atcc 25923
Gene: Dhna
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: M15 (Prep4)
Expression_system_vector_type: Pds56rbsii
Expression_system_plasmid: Psadhna
symmetry Space Group: I 4 2 2
R_factor 0.202 R_Free 0.298
crystal
cell
length a length b length c angle alpha angle beta angle gamma
62.200 62.200 123.800 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand PH2 enzyme
related structures by homologous chain: 1RRI, 1RSI
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure and reaction mechanism of 7,8-dihydroneopterin aldolase from Staphylococcus aureus., Hennig M, D'Arcy A, Hampele IC, Page MG, Oefner C, Dale GE, Nat Struct Biol 1998 May;5(5):357-62. PMID:9586996
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk]
  • Biological Unit Coordinates (2dhn.pdb1.gz) 166 Kb
  • LPC: Ligand-Protein Contacts for 2DHN
  • CSU: Contacts of Structural Units for 2DHN
  • Likely Quarternary Molecular Structure file(s) for 2DHN
  • Retrieve 2DHN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2DHN from S2C, [Save to disk]
  • View 2DHN 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 2DHN
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2DHN, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2dhn__, region [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: [2dhn_A] [2dhn]
  • SWISS-PROT database: [P56740]
  • Domain organization of [FOLB_STAAU] by SWISSPFAM
  • Domain found in 2DHN: [FolB ] by SMART
  • Other resources with information on 2DHN
  • Community annotation for 2DHN 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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