1U1J

A. thaliana cobalamine independent methionine synthase

Structural Biology Knowledgebase: 1U1J SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.215

Literature

Macromolecules
Sequence Display for 1U1J

Classification: TRANSFERASE

Total Structure Weight: 86492.01

Macromolecule Entities
Molecule Chains Length Organism Details
5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase A 765 Arabidopsis thaliana EC#: 2.1.1.14 IUBMB
Mutation: M1M, M11M, M49M, M74M, M97M, M107M, M109M, M212M, L351M, M496M, M538M, M545M, M549M, M554M, M557M, M648M, M663M, M718M, M750M
Gene Name(s): MS1 CIMS At5g17920 MPI7.9
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
C2F
Query on C2F

A 5-METHYL-5,6,7,8-TETRAHYDROFOLIC ACID
C20 H25 N7 O6
ZNOVTXRBGFNYRX-STQMWFEESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MET
Query on MET

A METHIONINE
C5 H11 N O2 S
FFEARJCKVFRZRR-BYPYZUCNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.215
  • Space Group: P 65
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 123.46 α = 90.00
b = 123.46 β = 90.00
c = 132.72 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-07-15
  • Released Date: 2004-09-14
  • Deposition author(s): Ferrer, J.-L., Ravanel, S., Robert, M., Dumas, R.

Revision History

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