1NV8

N5-glutamine methyltransferase, HemK


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1NV8

Classification: TRANSFERASE

Total Structure Weight: 64680.82

Macromolecule Entities
Molecule Chains Length Organism Details
hemK protein A, B 284 Thermotoga maritima EC#: 2.1.1.297 IUBMB
Gene Name(s): prmC TM_0488
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A, B N5-METHYLGLUTAMINE
C6 H12 N2 O3
ONXPDKGXOOORHB-BYPYZUCNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.186
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 141.49 α = 90.00
b = 59.06 β = 109.22
c = 85.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-02
  • Released Date: 2003-05-27
  • Deposition author(s): Schubert, H.L., Phillips, J.D., Hill, C.P.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4