3JC2 Transport Protein date Nov 15, 2015
title The Structure Of The Mammalian Sec61 Channel Opened By A Sig Sequence
authors R.M.Voorhees, R.S.Hegde
compound source
Molecule: Protein Transport Protein Sec61 Subunit Alpha Iso
Chain: 1
Synonym: Sec61 Alpha-1
 Organism_scientific: Canis Lupus Familiaris
Organism_common: Dog
Organism_taxid: 9615
Other_details: Purified From Native Canine Microsomes

Molecule: Protein Transport Protein Sec61 Subunit Gamma
Chain: 2
Organism_scientific: Canis Lupus Familiaris
Organism_common: Dog
Organism_taxid: 9615
Other_details: Purified From Native Canine Microsomes

Molecule: Prolactin
Chain: w
Engineered: Yes
Organism_scientific: Bos Taurus
Organism_common: Bovine
Organism_taxid: 9913
Gene: Prolactin
Expression_system: Oryctolagus Cuniculus
Expression_system_common: Rabbit
Expression_system_taxid: 9986

Molecule: Protein Transport Protein Sec61 Subunit Beta
Chain: 3
Synonym: Sec61 Beta
Organism_scientific: Canis Lupus Familiaris
Organism_taxid: 9615
Other_details: Purified From Native Canine Microsomes
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Electron Microscopyresolution 3.60 Å
Gene
Ontology
ChainFunctionProcessComponent
1


2


Primary referenceStructure of the Sec61 channel opened by a signal sequence., Voorhees RM, Hegde RS, Science. 2016 Jan 1;351(6268):88-91. doi: 10.1126/science.aad4992. PMID:26721998
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk]
  • Biological Unit Coordinates (3jc2.pdb1.gz) 81 Kb
  • CSU: Contacts of Structural Units for 3JC2
  • Retrieve 3JC2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3JC2 from S2C, [Save to disk]
    • View 3JC2 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 3JC2
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3jc2_3] [3jc2_2] [3jc2_w] [3jc2] [3jc2_1]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3JC2
  • Community annotation for 3JC2 at PDBWiki (http://pdbwiki.org)

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