6T8B Dna Binding Protein date Oct 24, 2019
title Ftsk Motor Domain With Dsdna, Translocating State
authors N.L.Jean, J.Lowe
compound source
Molecule: Dna Translocase Ftsk
Chain: A, B, C, D, E, F
Fragment: Motor Domain, Residues 247-728
Engineered: Yes
Organism_scientific: Pseudomonas Aeruginosa Pao1
Organism_taxid: 208964
Gene: Ftsk, Pa2615
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_variant: C41
Expression_system_vector_type: Plasmid

Molecule: Dsdna Substrate
Chain: G, H
Engineered: Yes
Other_details: Sequence Not Determined Due To Sequence Hete Of The Protein-Bound Dna

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: P 1
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 3.65 Å
ligand ADP, AGS, MG enzyme
F, A, D, C, E, B

Primary referenceFtsK in motion reveals its mechanism for double-stranded DNA translocation., Jean NL, Rutherford TJ, Lowe J, Proc Natl Acad Sci U S A. 2020 Jun 23;117(25):14202-14208. doi:, 10.1073/pnas.2001324117. Epub 2020 Jun 8. PMID:32513722
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (352 Kb) [Save to disk]
  • Biological Unit Coordinates (6t8b.pdb1.gz) 343 Kb
  • LPC: Ligand-Protein Contacts for 6T8B
  • CSU: Contacts of Structural Units for 6T8B
  • Retrieve 6T8B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6T8B from S2C, [Save to disk]
  • View 6T8B 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 6T8B
  • 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
  • Fold representative 6t8b from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6t8b_D] [6t8b_C] [6t8b_F] [6t8b_B] [6t8b_H] [6t8b_A] [6t8b_G] [6t8b_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6T8B
  • Community annotation for 6T8B at PDBWiki (http://pdbwiki.org)

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