1QAO

THE STRUCTURE OF THE RRNA METHYLTRANSFERASE ERMC': IMPLICATIONS FOR THE REACTION MECHANISM


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.281
  • R-Value Work: 0.230

Literature

Macromolecules
Sequence Display for 1QAO

Classification: TRANSFERASE

Total Structure Weight: 29353.97

Macromolecule Entities
Molecule Chains Length Organism Details
ERMC' METHYLTRANSFERASE A 244 Bacillus subtilis EC#: 2.1.1.184 IUBMB
Mutation: R168K
Gene Name(s): ermC'
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SAM
Query on SAM

A S-ADENOSYLMETHIONINE
C15 H22 N6 O5 S
MEFKEPWMEQBLKI-FCKMPRQPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.281
  • R-Value Work: 0.230
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 81.46 α = 90.00
b = 81.46 β = 90.00
c = 121.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-03-26
  • Released Date: 2000-03-29
  • Deposition author(s): Schluckebier, G., Zhong, P., Stewart, K.D., Kavanaugh, T.J., Abad-Zapatero, C.

Revision History

  • Version 1_0: 2000-03-29

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-02-08

    Type: Structure summary

  • Version 1_4: 2017-10-04

    Type: Refinement description