3OVA Transferase Rna date Sep 16, 2010
title How The Cca-Adding Enzyme Selects Adenine Over Cytosine In P Of Trna
authors B.C.Pan, Y.Xiong, T.A.Steitz
compound source
Molecule: Cca-Adding Enzyme
Chain: A
Synonym: Trna Nucleotidyltransferase, Trna Adenylyl-Cytidy Transferase, Trna Cca-Pyrophosphorylase, Trna-Nt;
Ec: 2.7.7.25, 2.7.7.21
Organism_scientific: Archaeoglobus Fulgidus
Organism_taxid: 2234

Molecule: Rna (34-Mer)
Chain: C
Synonym: Trna Nucleotidyltransferase, Trna Adenylyl-Cytidy Transferase, Trna Cca-Pyrophosphorylase, Trna-Nt;
Engineered: Yes

Synthetic: Yes
Other_details: Chemistry Synthesis
symmetry Space Group: P 43 21 2
R_factor 0.214 R_Free 0.244
crystal
cell
length a length b length c angle alpha angle beta angle gamma
57.942 57.942 427.945 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.98 Å
ligand APC, EDO, MG, SO4 enzyme Transferase E.C.2.7.7.25 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceHow the CCA-adding enzyme selects adenine over cytosine at position 76 of tRNA., Pan B, Xiong Y, Steitz TA, Science. 2010 Nov 12;330(6006):937-40. PMID:21071662
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (188 Kb) [Save to disk]
  • Biological Unit Coordinates (3ova.pdb1.gz) 361 Kb
  • LPC: Ligand-Protein Contacts for 3OVA
  • CSU: Contacts of Structural Units for 3OVA
  • Structure Factors (676 Kb)
  • Retrieve 3OVA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3OVA from S2C, [Save to disk]
  • Re-refined 3ova structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3OVA 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 3OVA
  • 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 3OVA, from MSDmotif at EBI
  • Fold representative 3ova from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ova_C] [3ova] [3ova_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3OVA
  • Community annotation for 3OVA 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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