2GHO	Transferase	date	Mar 27, 2006
title	Recombinant Thermus Aquaticus Rna Polymerase For Structural
authors	V.Lamour, S.A.Darst
compound		source
Molecule: Dna-Directed Rna Polymerase Subunit Alpha Chain: A, B Synonym: Rnap Subunit Alpha,Rna Polymerase Subunit Alpha, Transcriptase Subunit Alpha; Ec: 2.7.7.6 Engineered: Yes		Organism_scientific: Thermus Aquaticus Organism_taxid: 271 Gene: Rpoa Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28
Molecule: Dna-Directed Rna Polymerase Subunit Beta Chain: C Synonym: Rnap Subunit Beta,Rna Polymerase Subunit Beta,Tran Subunit Beta; Ec: 2.7.7.6 Engineered: Yes		Organism_scientific: Thermus Aquaticus Organism_taxid: 271 Gene: Rpob Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28
Molecule: Dna-Directed Rna Polymerase Subunit Beta',Dna-Dir Polymerase Subunit Beta'; Chain: D Synonym: Rnap Subunit Beta',Rna Polymerase Subunit Beta', Transcriptase Subunit Beta',Rnap Subunit Beta',Rna Polymera Beta',Transcriptase Subunit Beta'; Ec: 2.7.7.6,2.7.7.6 Engineered: Yes		Organism_scientific: Thermus Aquaticus Organism_taxid: 271 Gene: Rpoc Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28
symmetry	Space Group: P 41 21 2	R_factor 0.336 R_Free 0.337
crystal cell	length a length b length c angle alpha angle beta angle gamma 202.800 202.800 326.800 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	5.00 Å
ligand		enzyme	Transferase E.C.2.7.7.6 BRENDA
Gene Ontology	Chain Function Process Component A, B C D
Primary reference	Recombinant Thermus aquaticus RNA Polymerase for Structural Studies., Kuznedelov K, Lamour V, Patikoglou G, Chlenov M, Darst SA, Severinov K, J Mol Biol. 2006 May 26;359(1):110-21. Epub 2006 Mar 23. PMID:16618493

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (208 Kb) [Save to disk] Biological Unit Coordinates (2gho.pdb1.gz) 189 Kb CSU: Contacts of Structural Units for 2GHO Likely Quarternary Molecular Structure file(s) for 2GHO Structure Factors (364 Kb) Retrieve 2GHO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2GHO from S2C, [Save to disk] Re-refined 2gho structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2GHO 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 2GHO

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2GHO, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2gho_C] [2gho_D] [2gho_A] [2gho_B] [2gho] SWISS-PROT database: [Q9KWU8] [Q9KWU7] [Q9KWU6] Domain organization of [RPOA_THEAQ] [RPOB_THEAQ] [RPOC_THEAQ] by SWISSPFAM Domains found in 2GHO: [HhH1] [RPOLA_N] [RPOLD ] by SMART

Other resources with information on 2GHO

Community annotation for 2GHO at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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