2HZV Metal Binding Protein Dna date Aug 09, 2006
title Nikr-Operator Dna Complex
authors E.R.Schreiter, C.L.Drennan
compound source
Molecule: 5'-D(Apgptpaptpgpapcpgpapaptpapcpt Apaptpcpgptpcpaptpapcpt)-3';
Chain: I, K
Engineered: Yes
Synthetic: Yes

Molecule: 5'-D(Apgptpaptpgpapcpgpaptptptptpa Aptptpcpgptpcpaptpapcpt)-3';
Chain: J, L
Engineered: Yes

Synthetic: Yes

Molecule: Nickel-Responsive Regulator
Chain: A, B, C, D, E, F, G, H
Engineered: Yes

Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Nikr
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.261 R_Free 0.303
crystal
cell
length a length b length c angle alpha angle beta angle gamma
197.203 76.132 132.092 90.00 110.27 90.00
method X-Ray Diffractionresolution 3.10 Å
ligand K, MSE, NI enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A, E, B, H, C, D, G


Primary referenceNikR-operator complex structure and the mechanism of repressor activation by metal ions., Schreiter ER, Wang SC, Zamble DB, Drennan CL, Proc Natl Acad Sci U S A. 2006 Sep 12;103(37):13676-81. Epub 2006 Aug 31. PMID:16945905
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (221 Kb) [Save to disk]
  • Biological Unit Coordinates (2hzv.pdb1.gz) 108 Kb
  • Biological Unit Coordinates (2hzv.pdb2.gz) 107 Kb
  • LPC: Ligand-Protein Contacts for 2HZV
  • CSU: Contacts of Structural Units for 2HZV
  • Likely Quarternary Molecular Structure file(s) for 2HZV
  • Structure Factors (237 Kb)
  • Retrieve 2HZV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HZV from S2C, [Save to disk]
  • Re-refined 2hzv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HZV 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 2HZV
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2HZV, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2hzv_C] [2hzv] [2hzv_E] [2hzv_B] [2hzv_A] [2hzv_K] [2hzv_L] [2hzv_H] [2hzv_J] [2hzv_I] [2hzv_G] [2hzv_D] [2hzv_F]
  • SWISS-PROT database: [P0A6Z6]
  • Domain organization of [NIKR_ECOLI] by SWISSPFAM
  • Other resources with information on 2HZV
  • Community annotation for 2HZV 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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