6QEM Replication date Jan 08, 2019
title E. Coli Dnabc Complex Bound To Ssdna
authors E.Arias-Palomo, N.Puri, V.L.O'Shea Murray, Q.Yan, J.M.Berger
compound source
Molecule: Replicative Dna Helicase
Chain: A, B, C, D, E, F
Ec: 3.6.4.12
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Dnab, Grop, Grpa, B4052, Jw4012
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dna Replication Protein Dnac
Chain: G, H, I, J, K, L
Ec: 3.6.4.12
Engineered: Yes

Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Dnac, Dnad, B4361, Jw4325
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Ssdna
Chain: M
Engineered: Yes

Synthetic: Yes
Organism_scientific: Escherichia Coli
Organism_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 3.40 Å
ligand 08T, ADP, MG enzyme Hydrolase E.C.3.6.4.12 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
F, A, E, B, C, D


J, K, H, I, G, L


Primary referencePhysical Basis for the Loading of a Bacterial Replicative Helicase onto DNA., Arias-Palomo E, Puri N, O'Shea Murray VL, Yan Q, Berger JM, Mol Cell. 2019 Feb 16. pii: S1097-2765(19)30043-7. doi:, 10.1016/j.molcel.2019.01.023. PMID:30797687
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1154 Kb) [Save to disk]
  • Biological Unit Coordinates (6qem.pdb1.gz) 1145 Kb
  • LPC: Ligand-Protein Contacts for 6QEM
  • CSU: Contacts of Structural Units for 6QEM
  • Retrieve 6QEM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6QEM from S2C, [Save to disk]
  • View 6QEM 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 6QEM
  • 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: [6qem_L] [6qem_I] [6qem_M] [6qem_K] [6qem_G] [6qem_F] [6qem_D] [6qem_E] [6qem_C] [6qem_J] [6qem_A] [6qem_H] [6qem_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6QEM
  • Community annotation for 6QEM at PDBWiki (http://pdbwiki.org)

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