2P02

Crystal structure of the alpha subunit of human S-adenosylmethionine synthetase 2

Structural Biology Knowledgebase: 2P02 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.21 Å
  • R-Value Free: 0.119
  • R-Value Work: 0.100

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2P02

Classification: TRANSFERASE

Total Structure Weight: 44241.99

Macromolecule Entities
Molecule Chains Length Organism Details
S-adenosylmethionine synthetase isoform type-2 A 396 Homo sapiens EC#: 2.5.1.6 IUBMB
Gene Name(s): MAT2A Gene View AMS2 MATA2

Small Molecules
Ligands 2 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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.21 Å
  • R-Value Free: 0.119
  • R-Value Work: 0.100
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 68.30 α = 90.00
b = 94.11 β = 90.00
c = 117.38 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-02-28
  • Released Date: 2007-03-13
  • Deposition author(s): Papagrigoriou, E., Shafqat, N., Rojkova, A., Niessen, F.H., Kavanagh, K.L., von Delft, F., Gorrec, F., Ugochukwu, E., Arrowsmith, C.H., Edwards, A., Weigelt, J., Sundstrom, M., Oppermann, U., Structural Genomics Consortium (SGC)
  • Previous versions: 2HJ2

Revision History

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