1Y9Q Transcription Regulator date Dec 16, 2004
title Crystal Structure Of Hth_3 Family Transcriptional Regulator Vibrio Cholerae
authors D.Kumaran, S.Swaminathan, S.K.Burley, New York Sgx Research Cen Structural Genomics (Nysgxrc)
compound source
Molecule: Transcriptional Regulator, Hth_3 Family
Chain: A
Engineered: Yes
 Organism_scientific: Vibrio Cholerae
Organism_taxid: 666
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 31 2 1
R_factor 0.199 R_Free 0.224
crystal
cell
length a length b length c angle alpha angle beta angle gamma
79.226 79.226 49.849 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
ligand MED, MSE, ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk]
  • Biological Unit Coordinates (1y9q.pdb1.gz) 61 Kb
  • LPC: Ligand-Protein Contacts for 1Y9Q
  • CSU: Contacts of Structural Units for 1Y9Q
  • Likely Quarternary Molecular Structure file(s) for 1Y9Q
  • Structure Factors (114 Kb)
  • Retrieve 1Y9Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1Y9Q from S2C, [Save to disk]
  • Re-refined 1y9q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1Y9Q 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 1Y9Q
  • 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 1Y9Q, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1y9qa1, region A:4-82 [Jmol] [rasmolscript] [script source]
        - Domain d1y9qa2, region A:83-181 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1y9q_A] [1y9q]
  • SWISS-PROT database: [Q9KQN0]
  • Domain organization of [Q9KQN0_VIBCH] by SWISSPFAM
  • Domain found in 1Y9Q: [HTH_XRE ] by SMART
    • Other resources with information on 1Y9Q
  • Community annotation for 1Y9Q 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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