1SQE Structural Genomics,Unknown Function date Mar 18, 2004
title 1.5a Crystal Structure Of The Protein Pg130 From Staphylococ Aureus, Structural Genomics
authors R.Zhang, R.Wu, G.Joachimiak, O.Schneewind, A.Joachimiak, Midwest For Structural Genomics (Mcsg)
compound source
Molecule: Hypothetical Protein Pg130
Chain: A, B
Engineered: Yes
 Organism_scientific: Staphylococcus Aureus
Organism_taxid: 1280
Strain: Mu50
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pdm68
symmetry Space Group: P 1 21 1
R_factor 0.203 R_Free 0.245
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.233 38.013 61.552 90.00 93.91 90.00
method X-Ray Diffractionresolution 1.50 Å
related structures by homologous chain: 1XBW
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStaphylococcus aureus IsdG and IsdI, heme-degrading enzymes with structural similarity to monooxygenases., Wu R, Skaar EP, Zhang R, Joachimiak G, Gornicki P, Schneewind O, Joachimiak A, J Biol Chem 2005 Jan 28;280(4):2840-6. Epub 2004 Oct 31. PMID:15520015
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (1sqe.pdb1.gz) 39 Kb
  • CSU: Contacts of Structural Units for 1SQE
  • Likely Quarternary Molecular Structure file(s) for 1SQE
  • Structure Factors (480 Kb)
  • Retrieve 1SQE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SQE from S2C, [Save to disk]
  • Re-refined 1sqe structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1SQE 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 1SQE
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Conformational Epitope Prediction for 1SQE 1SQEA 1SQEB from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1SQE, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1sqea_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1sqeb_, region B [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1sqe] [1sqe_B] [1sqe_A]
  • SWISS-PROT database: [Q99X56]
  • Domain organization of [ISDI_STAAM] by SWISSPFAM
    • Other resources with information on 1SQE
  • Community annotation for 1SQE 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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