2P02 Transferase date Feb 28, 2007
title Crystal Structure Of The Alpha Subunit Of Human S-Adenosylme Synthetase 2
authors E.Papagrigoriou, N.Shafqat, A.Rojkova, F.H.Niessen, K.L.Kavanagh Delft, F.Gorrec, E.Ugochukwu, C.H.Arrowsmith, A.Edwards, J.Weige M.Sundstrom, U.Oppermann, Structural Genomics Consortium (Sgc
compound source
Molecule: S-Adenosylmethionine Synthetase Isoform Type-2
Chain: A
Synonym: Methionine Adenosyltransferase 2, Adomet Synthetas Methionine Adenosyltransferase II, Mat-II;
Ec: 2.5.1.6
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mat2a, Ams2, Mata2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: I 2 2 2
R_factor 0.100 R_Free 0.119
crystal
cell
length a length b length c angle alpha angle beta angle gamma
68.301 94.106 117.383 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.21 Å
ligand CL, SAM enzyme Transferase E.C.2.5.1.6 BRENDA
note 2P02 is a representative structure and supersedes 2HJ2
Gene
Ontology
ChainFunctionProcessComponent
A


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (142 Kb) [Save to disk]
  • Biological Unit Coordinates (2p02.pdb1.gz) 272 Kb
  • LPC: Ligand-Protein Contacts for 2P02
  • CSU: Contacts of Structural Units for 2P02
  • Likely Quarternary Molecular Structure file(s) for 2P02
  • Structure Factors (1653 Kb)
  • Retrieve 2P02 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2P02 from S2C, [Save to disk]
  • Re-refined 2p02 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2P02 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 2P02
  • 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 2P02, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2p02] [2p02_A]
  • SWISS-PROT database: [P31153]
  • Domain organization of [METK2_HUMAN] by SWISSPFAM
  • Other resources with information on 2P02
  • Community annotation for 2P02 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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