3A7E

Crystal structure of human COMT complexed with SAM and 3,5-dinitrocatechol


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.298 
  • R-Value Work: 0.218 
  • R-Value Observed: 0.226 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Hit to Lead: Comprehensive Strategy of de novo Scaffold Generation by FBDD. Part 1: In silico Fragments Linking and Verification of Spatial Proximity using Inter Ligand NOE Approachs

Nonaka, Y.Momose, T.Ozawa, T.Ozawa, M.Nakatsu, M.Tsuji, E.Okazaki, K.Takase, Y.Kiyotani, T.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Catechol O-methyltransferaseA216Homo sapiensMutation(s): 0 
Gene Names: COMT
EC: 2.1.1.6
Find proteins for P21964 (Homo sapiens)
Explore P21964 
Go to UniProtKB:  P21964
NIH Common Fund Data Resources
PHAROS:  P21964
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SAM
Query on SAM

Download Ideal Coordinates CCD File 
C [auth A]S-ADENOSYLMETHIONINE
C15 H22 N6 O5 S
MEFKEPWMEQBLKI-FCKMPRQPSA-N
 Ligand Interaction
DNC
Query on DNC

Download Ideal Coordinates CCD File 
D [auth A]3,5-DINITROCATECHOL
C6 H4 N2 O6
VDCDWNDTNSWDFJ-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download Ideal Coordinates CCD File 
B [auth A]MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.298 
  • R-Value Work: 0.218 
  • R-Value Observed: 0.226 
  • Space Group: P 32 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 50.909α = 90
b = 50.909β = 90
c = 168.186γ = 120
Software Package:
Software NamePurpose
BSSdata collection
AMoREphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2009-09-26 
  • Released Date: 2010-09-15 
  • Deposition Author(s): Tsuji, E.

Revision History  (Full details and data files)

  • Version 1.0: 2010-09-15
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance