6PPU Dna Binding Protein Dna date Jul 08, 2019
title Cryo-Em Structure Of Adnab-Amppnp-Dna Complex
authors N.Jia, M.Unciuleac, S.Shuman, D.J.Patel
compound source
Molecule: Uvrdrep Helicase
Chain: B
Engineered: Yes
Organism_scientific: Mycobacterium Smegmatis (Strain Atcc 7 Mc(2)155);
Organism_taxid: 246196
Strain: Atcc 700084 Mc(2)155
Gene: Msmei_1900
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Atp-Dependent Dna Helicase (Uvrdrep)
Chain: A
Ec: 3.6.4.12
Engineered: Yes

Organism_scientific: Mycolicibacterium Smegmatis, Mycobacte Smegmatis;
Organism_taxid: 1772
Gene: Pcra_1, Ers451418_01973
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dna (29-Mer)
Chain: X
Engineered: Yes

Synthetic: Yes
Organism_scientific: Bacillus Subtilis Subsp. Subtilis Str.
Organism_taxid: 224308
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 3.50 Å
ligand MG, SF4 enzyme Hydrolase E.C.3.6.4.12 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


B
  • DNA helicase activity
  • nuclease activity
  • exonuclease activity


  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (192 Kb) [Save to disk]
  • Biological Unit Coordinates (6ppu.pdb1.gz) 184 Kb
  • LPC: Ligand-Protein Contacts for 6PPU
  • CSU: Contacts of Structural Units for 6PPU
  • Retrieve 6PPU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6PPU from S2C, [Save to disk]
  • View 6PPU 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 6PPU
  • 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 6ppu from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6ppu_X] [6ppu_B] [6ppu_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6PPU
  • Community annotation for 6PPU at PDBWiki (http://pdbwiki.org)

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