1S67 Oxygen Storage Transport date Jan 22, 2004
title Crystal Structure Of Heme Domain Of Direct Oxygen Sensor Fro
authors H.J.Park, C.Suquet, J.D.Satterlee, C.H.Kang
compound source
Molecule: Hypothetical Protein Yddu
Chain: L, U
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Yddu, B1489
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.197 R_Free 0.214
crystal
cell
length a length b length c angle alpha angle beta angle gamma
47.575 67.690 82.352 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.50 Å
ligand HEM, OXY enzyme
related structures by homologous chain: 1V9Y, 1VB6
Primary referenceInsights into signal transduction involving PAS domain oxygen-sensing heme proteins from the X-ray crystal structure of Escherichia coli Dos heme domain (Ec DosH)., Park H, Suquet C, Satterlee JD, Kang C, Biochemistry 2004 Mar 16;43(10):2738-46. PMID:15005609
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (1s67.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 1S67
  • CSU: Contacts of Structural Units for 1S67
  • Likely Quarternary Molecular Structure file(s) for 1S67
  • Retrieve 1S67 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1S67 from S2C, [Save to disk]
    • View 1S67 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 1S67
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Conformational Epitope Prediction for 1S67 1S67L 1S67U from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1S67, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1s67l_, region L [Jmol] [rasmolscript] [script source]
        - Domain d1s67u_, region U [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1s67] [1s67_U] [1s67_L]
  • SWISS-PROT database: [P76129]
  • Domain organization of [DOS_ECOLI] by SWISSPFAM
  • Domains found in 1S67: [PAC] [PAS ] by SMART
    • Other resources with information on 1S67
  • Community annotation for 1S67 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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