3OLB	Transferase Rna	date	Aug 25, 2010
title	Poliovirus Polymerase Elongation Complex With 2',3'-Dideoxy-
authors	P.Gong, O.B.Peersen
compound		source
Molecule: Polymerase Chain: A, E, I, M Fragment: Unp Residues 1749-2209 Ec: 2.7.7.48 Engineered: Yes Mutation: Yes		Organism_scientific: Human Poliovirus 1 Organism_taxid: 12080 Strain: Mahoney Gene: 3d Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet26b
Molecule: Rna (5'- R(Apapgpupcpucpcpapgpgpupcpupcpupcpgpup Papapa)-3'); Chain: B, F, J, N Engineered: Yes Other_details: Template Rna		Synthetic: Yes Other_details: Rna Prepared By T7 Rna Polymerase Transcript Followed By Glms Ribozyme Self-Cleavage;
Molecule: Rna (5'-R(Gpcpcpcpgpgpapcpgpapgpapgp Chain: C, G, K, O Engineered: Yes Other_details: Product Rna		Synthetic: Yes Other_details: 5' Portion Was Generated By Chemical Synthes 3'-Tetranucleotide Was Added To The Rna Chain By Poliovirus Dependent Rna Polymerase;
Molecule: Rna (5'-R(Gpgpgpapgpapupgpa)-3') Chain: D, H, L, P Engineered: Yes Other_details: Nontemplate Rna		Synthetic: Yes Other_details: Rna Prepared By T7 Rna Polymerase Transcript Followed By Glms Ribozyme Self-Cleavage
symmetry	Space Group: P 1	R_factor 0.217 R_Free 0.261
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.528 60.539 192.936 83.82 83.84 77.35
method	X-Ray Diffraction	resolution	2.41 Å
ligand	DCT, IPA, ZN	enzyme	Transferase E.C.2.7.7.48 BRENDA
Gene Ontology	Chain Function Process Component A, M, I, E
Primary reference	Structural basis for active site closure by the poliovirus RNA-dependent RNA polymerase., Gong P, Peersen OB, Proc Natl Acad Sci U S A. 2010 Dec 10. PMID:21148772

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (753 Kb) [Save to disk] Biological Unit Coordinates (3olb.pdb1.gz) 189 Kb Biological Unit Coordinates (3olb.pdb2.gz) 189 Kb Biological Unit Coordinates (3olb.pdb3.gz) 189 Kb Biological Unit Coordinates (3olb.pdb4.gz) 190 Kb LPC: Ligand-Protein Contacts for 3OLB CSU: Contacts of Structural Units for 3OLB Structure Factors (1098 Kb) Retrieve 3OLB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3OLB from S2C, [Save to disk] Re-refined 3olb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3OLB 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 3OLB

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 3OLB, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3olb_J] [3olb_M] [3olb_N] [3olb_H] [3olb_E] [3olb_A] [3olb_P] [3olb_I] [3olb_C] [3olb_L] [3olb_D] [3olb_G] [3olb_K] [3olb] [3olb_F] [3olb_O] [3olb_B] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3OLB

Community annotation for 3OLB 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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