1ZN1 Biosynthetic Structural Protein Rna date May 11, 2005
title Coordinates Of Rrf Fitted Into Cryo-Em Map Of The 70s Post-T Complex
authors N.Gao, A.V.Zavialov, W.Li, J.Sengupta, M.Valle, R.P.Gursky, M.Ehre J.Frank
compound source
Molecule: Ribosomal 23s Rna
Chain: B
Fragment: Fragment Of Large Subunit Rrna Helix 69-71
 Organism_scientific: Escherichia Coli
Organism_taxid: 562

Molecule: Ribosomal 16s Rna
Chain: C
Fragment: Fragment Of Small Subunit Rrna Helix 44
Organism_scientific: Escherichia Coli
Organism_taxid: 562

Molecule: Ribosome Recycling Factor
Chain: A
Synonym: Ribosome Releasing Factor, Rrf
Organism_scientific: Escherichia Coli
Organism_taxid: 562

Molecule: 30s Ribosomal Protein S12
Chain: L
Organism_scientific: Escherichia Coli
Organism_taxid: 562
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Electron Microscopyresolution 14.10 Å
Gene
Ontology
ChainFunctionProcessComponent
A


L


Primary referenceMechanism for the disassembly of the posttermination complex inferred from cryo-EM studies., Gao N, Zavialov AV, Li W, Sengupta J, Valle M, Gursky RP, Ehrenberg M, Frank J, Mol Cell. 2005 Jun 10;18(6):663-74. PMID:15949441
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (11 Kb) [Save to disk]
  • Biological Unit Coordinates (1zn1.pdb1.gz) 9 Kb
  • CSU: Contacts of Structural Units for 1ZN1
  • Likely Quarternary Molecular Structure file(s) for 1ZN1
  • Retrieve 1ZN1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ZN1 from S2C, [Save to disk]
    • View 1ZN1 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 1ZN1
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1ZN1, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1zn1_A] [1zn1_C] [1zn1_B] [1zn1] [1zn1_L]
  • SWISS-PROT database: [P0A805] [P0A7S3]
  • Domain organization of [RRF_ECOLI] [RS12_ECOLI] by SWISSPFAM
    • Other resources with information on 1ZN1
  • Community annotation for 1ZN1 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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