1H9T Transcriptional Regulation date Mar 19, 2001
title Fadr, Fatty Acid Responsive Transcription Factor From E. Coli In Complex With Fadb Operator
authors D.M.F.Van Aalten, C.C.Dirusso, J.Knudsen
compound source
Molecule: Fatty Acid Metabolism Regulator Protein
Chain: A, B
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: 5'-D(Cpaptpcptpgpgptpapcpgpap Cpcpapgpaptpc)-3';
Chain: X

Synthetic: Yes

Molecule: 5'-D(Gpaptpcptpgpgptpcpgptpap Cpcpapgpaptpg)-3';
Chain: Y

Synthetic: Yes
symmetry Space Group: P 61 2 2
R_factor 0.264 R_Free 0.320
length a length b length c angle alpha angle beta angle gamma
92.992 92.992 334.826 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.25 Å
ligand AU, CL enzyme
A, B

Primary referenceThe structural basis of acyl coenzyme A-dependent regulation of the transcription factor FadR., van Aalten DM, DiRusso CC, Knudsen J, EMBO J 2001 Apr 17;20(8):2041-50. PMID:11296236
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (97 Kb) [Save to disk]
  • Biological Unit Coordinates (1h9t.pdb1.gz) 90 Kb
  • LPC: Ligand-Protein Contacts for 1H9T
  • CSU: Contacts of Structural Units for 1H9T
  • Likely Quarternary Molecular Structure file(s) for 1H9T
  • Structure Factors (116 Kb)
  • Retrieve 1H9T in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1H9T from S2C, [Save to disk]
  • Re-refined 1h9t structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1H9T 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 1H9T
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1H9T, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1h9ta1, region A:5-78 [Jmol] [rasmolscript] [script source]
        - Domain d1h9ta2, region A:79-239 [Jmol] [rasmolscript] [script source]
        - Domain d1h9tb1, region B:5-78 [Jmol] [rasmolscript] [script source]
        - Domain d1h9tb2, region B:79-230 [Jmol] [rasmolscript] [script source]
  • Fold representative 1h9t from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1h9t_Y] [1h9t] [1h9t_X] [1h9t_B] [1h9t_A]
  • SWISS-PROT database: [P0A8V6]
  • Domain organization of [FADR_ECOLI] by SWISSPFAM
  • Domain found in 1H9T: [HTH_GNTR ] by SMART
  • Other resources with information on 1H9T
  • Community annotation for 1H9T 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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