1EFV Electron Transport date Oct 16, 1996
title Three-Dimensional Structure Of Human Electron Transfer Flavoprotein To 2.1 A Resolution
authors D.L.Roberts, F.E.Frerman, J.J.P.Kim
compound source
Molecule: Electron Transfer Flavoprotein
Chain: A
Synonym: Etf, Hetf, Electron Transferring Flavoprotein
Engineered: Yes
Other_details: Cofactors Fad 1 And Amp 1 Are Non- Covalently Bound;
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Liver
Cellular_location: Mitochondria
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dh5alpha
Expression_system_plasmid: Pbluescript Sk+

Molecule: Electron Transfer Flavoprotein
Chain: B
Synonym: Etf, Hetf, Electron Transferring Flavoprotein
Engineered: Yes
Other_details: Cofactors Fad 1 And Amp 1 Are Non- Covalently Bound

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Liver
Cellular_location: Mitochondria
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dh5alpha
Expression_system_plasmid: Pbluescript Sk+
symmetry Space Group: P 1 21 1
R_factor 0.172 R_Free 0.222
crystal
cell
length a length b length c angle alpha angle beta angle gamma
47.437 103.872 63.696 90.00 109.98 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand AMP, FAD enzyme
related structures by homologous chain: 1T9G
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referenceThree-dimensional structure of human electron transfer flavoprotein to 2.1-A resolution., Roberts DL, Frerman FE, Kim JJ, Proc Natl Acad Sci U S A 1996 Dec 10;93(25):14355-60. PMID:8962055
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk]
  • Biological Unit Coordinates (1efv.pdb1.gz) 93 Kb
  • LPC: Ligand-Protein Contacts for 1EFV
  • CSU: Contacts of Structural Units for 1EFV
  • Likely Quarternary Molecular Structure file(s) for 1EFV
  • Retrieve 1EFV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EFV from S2C, [Save to disk]
  • View 1EFV 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 1EFV
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1EFV, from MSDmotif at EBI
  • Genome occurence of 1EFV's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1efva1, region A:20-207 [Jmol] [rasmolscript] [script source]
        - Domain d1efva2, region A:208-331 [Jmol] [rasmolscript] [script source]
        - Domain d1efvb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1efv from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1efv] [1efv_B] [1efv_A]
  • SWISS-PROT database: [P13804] [P38117]
  • Domain organization of [ETFA_HUMAN] [ETFB_HUMAN] by SWISSPFAM
  • Domain found in 1EFV: [ETF ] by SMART
  • Other resources with information on 1EFV
  • Community annotation for 1EFV 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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