5WFE Dna Binding Protein Dna date Jul 11, 2017
title Cas1-Cas2-Ihf-Dna Holo-Complex
authors A.V.Wright, J.J.Liu, E.Nogales, J.A.Doudna
compound source
Molecule: Crispr-Associated Endonuclease Cas1
Chain: A, B, C, D
Ec: 3.1.-.-
Engineered: Yes
Other_details: Cas1
 Organism_scientific: Escherichia Coli K-12
Organism_taxid: 83333
Strain: K12
Gene: Ygbt, Cas1, B2755, Jw2725
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Crispr-Associated Endoribonuclease Cas2
Chain: E, F
Ec: 3.1.-.-
Engineered: Yes
Organism_scientific: Escherichia Coli K-12
Organism_taxid: 83333
Strain: K12
Gene: Ygbf, Cas2, B2754, Jw5438
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dna (28-Mer)
Chain: G
Engineered: Yes
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Dna (45-Mer)
Chain: H
Engineered: Yes
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Dna (76-Mer)
Chain: I
Engineered: Yes
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Dna (61-Mer)
Chain: J
Engineered: Yes
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Integration Host Factor Subunit Alpha
Chain: K
Synonym: Ihf-Alpha
Engineered: Yes
Organism_scientific: Escherichia Coli S88
Organism_taxid: 585035
Strain: S88 Expec
Gene: Ihfa, Hima, Ecs88_1763
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Integration Host Factor Subunit Beta
Chain: L
Synonym: Ihf-Beta
Engineered: Yes
Organism_scientific: Escherichia Coli S88
Organism_taxid: 585035
Strain: S88 Expec
Gene: Ihfb, Himd, Ecs88_0940
Expression_system: Escherichia Coli
Expression_system_taxid: 562
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 3.64 Å
ligand
enzyme Hydrolase E.C.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B, C, D
  • nuclease activity
  • endonuclease activity


    • F, E
  • nuclease activity
  • endonuclease activity


    • K


    L


    Primary referenceStructures of the CRISPR genome integration complex., Wright AV, Liu JJ, Knott GJ, Doxzen KW, Nogales E, Doudna JA, Science. 2017 Jul 20. pii: eaao0679. doi: 10.1126/science.aao0679. PMID:28729350
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (306 Kb) [Save to disk]
  • Biological Unit Coordinates (5wfe.pdb1.gz) 301 Kb
  • CSU: Contacts of Structural Units for 5WFE
  • Retrieve 5WFE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5WFE from S2C, [Save to disk]
    • View 5WFE 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 5WFE
  • 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: [5wfe_E] [5wfe_D] [5wfe_H] [5wfe_B] [5wfe_K] [5wfe_G] [5wfe_L] [5wfe_J] [5wfe_I] [5wfe_A] [5wfe_C] [5wfe_F]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5WFE
  • Community annotation for 5WFE at PDBWiki (http://pdbwiki.org)

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