1EFL Oxidoreductase date Feb 09, 2000
title Human Malic Enzyme In A Quaternary Complex With Nad, Mg, And Tartronate
authors Z.Yang, D.L.Floyd, G.Loeber, L.Tong
compound source
Molecule: Malic Enzyme
Chain: A, B, C, D
Ec: 1.1.1.39
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.206 R_Free 0.285
crystal
cell
length a length b length c angle alpha angle beta angle gamma
228.800 117.000 114.300 90.00 109.20 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand MG, MSE, NAD, TTN enzyme Oxidoreductase E.C.1.1.1.39 BRENDA
related structures by homologous chain: 1EFK, 1PJ4
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B
  • electron transfer activity


  • Primary referenceStructure of a closed form of human malic enzyme and implications for catalytic mechanism., Yang Z, Floyd DL, Loeber G, Tong L, Nat Struct Biol 2000 Mar;7(3):251-7. PMID:10700286
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (374 Kb) [Save to disk]
  • Biological Unit Coordinates (1efl.pdb1.gz) 361 Kb
  • LPC: Ligand-Protein Contacts for 1EFL
  • CSU: Contacts of Structural Units for 1EFL
  • Likely Quarternary Molecular Structure file(s) for 1EFL
  • Retrieve 1EFL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EFL from S2C, [Save to disk]
  • View 1EFL 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 1EFL
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1EFL, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1efla2, region A:21-279 [Jmol] [rasmolscript] [script source]
        - Domain d1efla1, region A:280-573 [Jmol] [rasmolscript] [script source]
        - Domain d1eflb2, region B:21-279 [Jmol] [rasmolscript] [script source]
        - Domain d1eflb1, region B:280-573 [Jmol] [rasmolscript] [script source]
        - Domain d1eflc2, region C:21-279 [Jmol] [rasmolscript] [script source]
        - Domain d1eflc1, region C:280-573 [Jmol] [rasmolscript] [script source]
        - Domain d1efld2, region D:21-279 [Jmol] [rasmolscript] [script source]
        - Domain d1efld1, region D:280-573 [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: [1efl_A] [1efl_D] [1efl_C] [1efl_B] [1efl]
  • SWISS-PROT database: [P23368]
  • Domain organization of [MAOM_HUMAN] by SWISSPFAM
  • Domains found in 1EFL: [Malic_M] [malic ] by SMART
  • Other resources with information on 1EFL
  • Community annotation for 1EFL 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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