4RNP Nucleotidyltransferase date Sep 11, 1997
title Bacteriophage T7 Rna Polymerase, High Salt Crystal Form, Low Temperature Data, Alpha-Carbons Only
authors Z.J.Liu, R.Sousa, J.P.Rose, B.C.Wang
compound source
Molecule: Rna Polymerase
Chain: A, B, C
Synonym: T7 Rnap, Dna-Directed Rna Polymerase
Ec: 2.7.7.6
Engineered: Yes
Other_details: High Salt Form, Low Temperature Data
Organism_scientific: Enterobacteria Phage T7
Organism_taxid: 10760
Cell_line: 293
Gene: T7 Rnap
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: 293
Expression_system_vector_type: T7
Expression_system_plasmid: T7
Expression_system_gene: T7 Rnap
symmetry Space Group: P 1 21 1
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
112.267 137.681 122.566 90.00 96.36 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand
enzyme Transferase E.C.2.7.7.6 BRENDA
note 4RNP supersedes 3RNP, 2RNP
related structures by homologous chain: 1H38
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceCrystal structure of bacteriophage T7 RNA polymerase at 3.3 A resolution., Sousa R, Chung YJ, Rose JP, Wang BC, Nature 1993 Aug 12;364(6438):593-9. PMID:7688864
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (4rnp.pdb1.gz) 18 Kb
  • Biological Unit Coordinates (4rnp.pdb2.gz) 17 Kb
  • Biological Unit Coordinates (4rnp.pdb3.gz) 18 Kb
  • CSU: Contacts of Structural Units for 4RNP
  • Likely Quarternary Molecular Structure file(s) for 4RNP
  • Retrieve 4RNP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4RNP from S2C, [Save to disk]
  • View 4RNP 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 4RNP
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4RNP, from MSDmotif at EBI
  • Genome occurence of 4RNP's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d4rnpa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d4rnpb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d4rnpc_, region C [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4rnp_B] [4rnp] [4rnp_C] [4rnp_A]
  • SWISS-PROT database: [P00573]
  • Domain organization of [RPOL_BPT7] by SWISSPFAM
  • Domain found in 4RNP: [RPOL_N ] by SMART
  • Other resources with information on 4RNP
  • Community annotation for 4RNP 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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