1XMA Transcription date Oct 01, 2004
title Structure Of A Transcriptional Regulator From Clostridium Th Cth-833
authors H.Yang, L.Chen, D.Lee, J.Habel, J.Nguyen, S.H.Chang, I.Kataeva, H. J.Chang, M.Zhao, P.Horanyi, Q.Florence, W.Zhou, W.Tempel, D.Lin, J.Praissman, H.Zhang, W.B.Arendall Iii, J.S.Richardson, D.C.Ric L.Ljungdahl, Z.J.Liu, J.P.Rose, B.C.Wang, Southeast Collabora Structural Genomics (Secsg)
compound source
Molecule: Predicted Transcriptional Regulator
Chain: A, B
Engineered: Yes
 Organism_scientific: Clostridium Thermocellum
Organism_taxid: 1515
Atcc: 27405
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.205 R_Free 0.267
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.483 52.160 51.076 90.00 92.46 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand HG, UNX enzyme
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk]
  • Biological Unit Coordinates (1xma.pdb1.gz) 36 Kb
  • LPC: Ligand-Protein Contacts for 1XMA
  • CSU: Contacts of Structural Units for 1XMA
  • Likely Quarternary Molecular Structure file(s) for 1XMA
  • Structure Factors (150 Kb)
  • Retrieve 1XMA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XMA from S2C, [Save to disk]
  • Re-refined 1xma structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1XMA 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 1XMA
  • 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 1XMA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1xmaa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1xmab_, region B [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1xma_B] [1xma_A] [1xma]
  • SWISS-PROT database: [A3DGR1]
  • Domain organization of [A3DGR1_CLOTH] by SWISSPFAM
    • Other resources with information on 1XMA
  • Community annotation for 1XMA 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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