1FUG Transferase date Feb 25, 1996
title S-Adenosylmethionine Synthetase
authors Z.Fu, G.D.Markham, F.Takusagawa
compound source
Molecule: S-Adenosylmethionine Synthetase
Chain: A, B
Synonym: Mat, Atp\:L-Methionine S-Adenosyltransferase
Ec: 2.5.1.6
Engineered: Yes
Other_details: Tetragonal Modification
Organism_scientific: Escherichia Coli
Organism_taxid: 562
symmetry Space Group: P 43 21 2
R_factor 0.210 R_Free 0.290
crystal
cell
length a length b length c angle alpha angle beta angle gamma
121.000 121.000 171.000 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.20 Å
ligand
enzyme Transferase E.C.2.5.1.6 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceFlexible loop in the structure of S-adenosylmethionine synthetase crystallized in the tetragonal modification., Fu Z, Hu Y, Markham GD, Takusagawa F, J Biomol Struct Dyn 1996 Apr;13(5):727-39. PMID:8723769
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (145 Kb) [Save to disk]
  • Biological Unit Coordinates (1fug.pdb1.gz) 276 Kb
  • CSU: Contacts of Structural Units for 1FUG
  • Likely Quarternary Molecular Structure file(s) for 1FUG
  • Retrieve 1FUG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1FUG from S2C, [Save to disk]
  • View 1FUG in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1FUG
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1FUG, from MSDmotif at EBI
  • Genome occurence of 1FUG's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1fuga1, region A:1-102 [Jmol] [rasmolscript] [script source]
        - Domain d1fuga2, region A:103-231 [Jmol] [rasmolscript] [script source]
        - Domain d1fuga3, region A:232-383 [Jmol] [rasmolscript] [script source]
        - Domain d1fugb1, region B:1-102 [Jmol] [rasmolscript] [script source]
        - Domain d1fugb2, region B:103-231 [Jmol] [rasmolscript] [script source]
        - Domain d1fugb3, region B:232-383 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1fug_A] [1fug] [1fug_B]
  • SWISS-PROT database: [P0A817]
  • Domain organization of [METK_ECOLI] by SWISSPFAM
  • Other resources with information on 1FUG
  • Community annotation for 1FUG at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1FUG from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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