3KHT Signaling Protein date Oct 30, 2009
title Crystal Structure Of Response Regulator From Hahella Chejuen
authors A.Bagaria, S.K.Burley, S.Swaminathan, New York Sgx Research Cen Structural Genomics (Nysgxrc)
compound source
Molecule: Response Regulator
Chain: A
Fragment: Sequence Database Residues 13-145
Engineered: Yes
Organism_scientific: Hahella Chejuensis
Organism_taxid: 349521
Strain: Kctc 2396
Gene: Hch_02875
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Psgx3(Bc)
symmetry Space Group: P 65 2 2
R_factor 0.224 R_Free 0.288
crystal
cell
length a length b length c angle alpha angle beta angle gamma
57.090 57.090 200.456 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand MSE enzyme
Gene HCH
Gene
Ontology
ChainFunctionProcessComponent
A


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (28 Kb) [Save to disk]
  • Biological Unit Coordinates (3kht.pdb1.gz) 23 Kb
  • Biological Unit Coordinates (3kht.pdb2.gz) 44 Kb
  • LPC: Ligand-Protein Contacts for 3KHT
  • CSU: Contacts of Structural Units for 3KHT
  • Structure Factors (173 Kb)
  • Retrieve 3KHT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KHT from S2C, [Save to disk]
  • Re-refined 3kht structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3KHT 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 3KHT
  • 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 3KHT, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3kht_A] [3kht]
  • SWISS-PROT database: [Q2SI73]
  • Domain organization of [Q2SI73_HAHCH] by SWISSPFAM
  • Domain found in 3KHT: [REC ] by SMART
  • Other resources with information on 3KHT
  • Community annotation for 3KHT 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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