2H1Y Transferase date May 17, 2006
title Crystal Structure Of Malonyl-Coa:Acyl Carrier Protein Transa (Mcat) From Helicobacter Pylori
authors L.Zhang, W.Liu, X.Shen, H.Jiang
compound source
Molecule: Malonyl Coenzyme A-Acyl Carrier Protein Transacyl
Chain: A, B
Synonym: Mcat, Malonyl-Coa:Acyl Carrier Protein Transacylas
Ec: 2.3.1.39
Engineered: Yes
Organism_scientific: Helicobacter Pylori
Organism_taxid: 102617
Strain: Ss1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: M15
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe30
symmetry Space Group: P 1 21 1
R_factor 0.215 R_Free 0.262
crystal
cell
length a length b length c angle alpha angle beta angle gamma
43.616 76.175 99.768 90.00 101.22 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand
enzyme Transferase E.C.2.3.1.39 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceMalonyl-CoA: acyl carrier protein transacylase from Helicobacter pylori: Crystal structure and its interaction with acyl carrier protein., Zhang L, Liu W, Xiao J, Hu T, Chen J, Chen K, Jiang H, Shen X, Protein Sci. 2007 Jun;16(6):1184-92. PMID:17525466
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (101 Kb) [Save to disk]
  • Biological Unit Coordinates (2h1y.pdb1.gz) 49 Kb
  • Biological Unit Coordinates (2h1y.pdb2.gz) 49 Kb
  • CSU: Contacts of Structural Units for 2H1Y
  • Likely Quarternary Molecular Structure file(s) for 2H1Y
  • Structure Factors (158 Kb)
  • Retrieve 2H1Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2H1Y from S2C, [Save to disk]
  • Re-refined 2h1y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2H1Y 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 2H1Y
  • 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 2H1Y, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2h1y_B] [2h1y] [2h1y_A]
  • SWISS-PROT database: [Q56S05]
  • Domain organization of [Q56S05_HELPY] by SWISSPFAM
  • Other resources with information on 2H1Y
  • Community annotation for 2H1Y 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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