Crystal structure of the RNA polymerase holoenzyme from Thermus thermophilus at 2.6A resolution     DOI:10.2210/pdb1iw7/pdb

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Primary Citation       Molecular Description Hide Classification: Transferase Structure Weight: 865894.53   Molecule: RNA polymerase alpha subunit Polymer: 1 Type: polypeptide(L) Length: 315 Chains: A, B, K, L EC#: 2.7.7.6    Molecule: RNA polymerase beta subunit Polymer: 2 Type: polypeptide(L) Length: 1119 Chains: C, M EC#: 2.7.7.6    Molecule: RNA polymerase beta subunit Polymer: 3 Type: polypeptide(L) Length: 1524 Chains: D, N EC#: 2.7.7.6    Molecule: RNA polymerase omega subunit Polymer: 4 Type: polypeptide(L) Length: 99 Chains: E, O EC#: 2.7.7.6    Molecule: RNA polymerase sigma-70 subunit Polymer: 5 Type: polypeptide(L) Length: 423 Chains: F, P EC#: 2.7.7.6          Source Hide Polymer: 1 Scientific Name: Thermus thermophilus   Polymer: 2 Scientific Name: Thermus thermophilus   Polymer: 3 Scientific Name: Thermus thermophilus   Polymer: 4 Scientific Name: Thermus thermophilus   Polymer: 5 Scientific Name: Thermus thermophilus         Ligand Chemical Component Hide Identifier Name Formula Interaction View Links MG     MAGNESIUM ION Mg Ligand Explorer PB     LEAD (II) ION Pb Ligand Explorer       Derived Data Hide SCOP Classification v1.75 - (20 Domains) CATH Classification v3.2.0 - (26 Domains) PFAM Classification - (38 Domains) GO Terms - (34 Terms)     Reset Layout

Biological Assembly 1     More Images... View in Jmol Other Viewers close KiNG WebMol QuickPDB FirstGlance Kiosk SimpleViewer Protein Workshop Ligand Explorer Biological assembly 1 assigned by authors Biological assembly 2 assigned by authors         Deposition Summary Hide Authors:   RIKEN Structural Genomics/Proteomics Initiative (RSGI) Deposition:   2002-04-22 Release:   2002-06-26 Last Modified (REVDAT):   2009-02-24       Experimental Details Hide Method:   X-RAY DIFFRACTION Experimental Data:   N/A Resolution[Å]: 2.60 R-Value: 0.232 (obs.) R-Free: 0.274 Space Group: P 32 Unit Cell:   Length [Å] Angles [°] a = 236.35 α = 90.00  b = 236.35 β = 90.00  c = 249.04 γ = 120.00        Structure Links Hide Molecule of the Month Features: Catabolite Activator Protein