1U1H Transferase date Jul 15, 2004
title A. Thaliana Cobalamine Independent Methionine Synthase
authors J.L.Ferrer, S.Ravanel, M.Robert, R.Dumas
compound source
Molecule: 5-Methyltetrahydropteroyltriglutamate-- Homocysteine Methyltransferase;
Chain: A
Synonym: Vitamin-B12-Independent Methionine Synthase Isozyme, Cobalamin-Independent Methionine Synthase Isozyme;
Ec: 2.1.1.14
Engineered: Yes
Organism_scientific: Arabidopsis Thaliana
Organism_common: Thale Cress
Organism_taxid: 3702
Gene: Cims
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-Ms1
symmetry Space Group: P 65
R_factor 0.214 R_Free 0.260
crystal
cell
length a length b length c angle alpha angle beta angle gamma
121.725 121.725 132.707 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.55 Å
ligand MET, MSE, SO4, ZN enzyme Transferase E.C.2.1.1.14 BRENDA
related structures by homologous chain: 1U1J, 1U22
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structures of cobalamin-independent methionine synthase complexed with zinc, homocysteine, and methyltetrahydrofolate., Ferrer JL, Ravanel S, Robert M, Dumas R, J Biol Chem 2004 Oct 22;279(43):44235-8. Epub 2004 Aug 23. PMID:15326182
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk]
  • Biological Unit Coordinates (1u1h.pdb1.gz) 124 Kb
  • LPC: Ligand-Protein Contacts for 1U1H
  • CSU: Contacts of Structural Units for 1U1H
  • Likely Quarternary Molecular Structure file(s) for 1U1H
  • Structure Factors (1014 Kb)
  • Retrieve 1U1H in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1U1H from S2C, [Save to disk]
  • Re-refined 1u1h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1U1H 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 1U1H
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1U1H, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1u1ha1, region A:2-395 [Jmol] [rasmolscript] [script source]
        - Domain d1u1ha2, region A:396-760 [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1u1h] [1u1h_A]
  • SWISS-PROT database: [O50008]
  • Domain organization of [METE_ARATH] by SWISSPFAM
  • Other resources with information on 1U1H
  • Community annotation for 1U1H at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science