3VNU	Translation, Transferase Rna	date	Jan 18, 2012
title	Complex Structure Of Viral Rna Polymerase I
authors	D.Takeshita, K.Tomita
compound		source
Molecule: Elongation Factor Ts, Elongation Factor Tu, Linke Replicase; Chain: A Engineered: Yes		Organism_scientific: Escherichia Coli O157:H7, Escherichia Qbeta; Organism_taxid: 83334, 39803 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Rna (5'-R(Cpcpcpupapcpcpc)-3') Chain: G Engineered: Yes		Synthetic: Yes Other_details: Synthesized Rna
Molecule: Rna (5'-R(Gpgpgpupapgpgpg)-3') Chain: T Engineered: Yes		Synthetic: Yes Other_details: Synthesized Rna
symmetry	Space Group: C 2 2 21	R_factor 0.274 R_Free 0.316
crystal cell	length a length b length c angle alpha angle beta angle gamma 139.005 255.506 101.425 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.20 Å
ligand	ATP, CA	enzyme
Gene Ontology	Chain Function Process Component A RNA-directed 5'-3' RNA polym...
Primary reference	Mechanism for template-independent terminal adenylation activity of Qbeta replicase., Takeshita D, Yamashita S, Tomita K, Structure. 2012 Oct 10;20(10):1661-9. doi: 10.1016/j.str.2012.07.004. Epub 2012, Aug 9. PMID:22884418

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (202 Kb) [Save to disk] Biological Unit Coordinates (3vnu.pdb1.gz) 196 Kb LPC: Ligand-Protein Contacts for 3VNU CSU: Contacts of Structural Units for 3VNU Structure Factors (421 Kb) Retrieve 3VNU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3VNU from S2C, [Save to disk] Re-refined 3vnu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3VNU 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 3VNU

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3VNU, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3vnu_G] [3vnu_A] [3vnu] [3vnu_T] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3VNU

Community annotation for 3VNU at PDBWiki (http://pdbwiki.org)

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