1M4N Lyase date Jul 03, 2002
title Crystal Structure Of Apple Acc Synthase In Complex With [2-( Oxy)Ethyl](5'-Deoxyadenosin-5'-Yl)(Methyl)Sulfonium
authors G.Capitani, A.C.Eliot, H.Gut, R.M.Khomutov, J.F.Kirsch, M.G.Grutt
compound source
Molecule: 1-Aminocyclopropane-1-Carboxylate Synthase
Chain: A
Fragment: Residues 1-435
Synonym: Acc Synthase
Ec: 4.4.1.14
Engineered: Yes
Organism_scientific: Malus X Domestica
Organism_taxid: 3750
Tissue: Fruit Cortical
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet19b
symmetry Space Group: C 1 2 1
R_factor 0.199 R_Free 0.232
crystal
cell
length a length b length c angle alpha angle beta angle gamma
105.000 61.330 76.940 90.00 123.48 90.00
method X-Ray Diffractionresolution 2.01 Å
ligand AAD, MES, PLP enzyme Lyase E.C.4.4.1.14 BRENDA
related structures by homologous chain: 1M7Y, 1YNU
Gene
Ontology
ChainFunctionProcessComponent
A
  • 1-aminocyclopropane-1-carbox...


  • Primary referenceStructure of 1-aminocyclopropane-1-carboxylate synthase in complex with an amino-oxy analogue of the substrate: implications for substrate binding., Capitani G, Eliot AC, Gut H, Khomutov RM, Kirsch JF, Grutter MG, Biochim Biophys Acta 2003 Apr 11;1647(1-2):55-60. PMID:12686108
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk]
  • Biological Unit Coordinates (1m4n.pdb1.gz) 145 Kb
  • LPC: Ligand-Protein Contacts for 1M4N
  • CSU: Contacts of Structural Units for 1M4N
  • Likely Quarternary Molecular Structure file(s) for 1M4N
  • Structure Factors (196 Kb)
  • Retrieve 1M4N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1M4N from S2C, [Save to disk]
  • Re-refined 1m4n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1M4N 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 1M4N
  • 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 1M4N, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1m4na_, region A [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: [1m4n_A] [1m4n]
  • SWISS-PROT database: [P37821]
  • Domain organization of [1A1C_MALDO] by SWISSPFAM
  • Other resources with information on 1M4N
  • Community annotation for 1M4N 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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