CRYSTAL STRUCTURE OF THE HELICASE DOMAIN OF THE GENE 4 PROTEIN OF BACTERIOPHAGE T7: COMPLEX WITH DATP DOI:10.2210/pdb1cr2/pdb

1CR2   Display Files  close FASTA Sequence PDB File PDB File (Header) mmCIF File mmCIF File (Header) PDBML/XML File PDBML/XML File (Header)   Download Files  close FASTA Sequence PDB File (Text) PDB File (gz) mmCIF File mmCIF File (gz) PDBML/XML File PDBML/XML File (gz) Structure Factor (Text) Structure Factor (gz) Biological Assembly (gz) (A)   Share this Page  close Facebook Twitter LinkedIn Email Link this Page

Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Transferase Structure Weight: 33515.50 Molecule: DNA PRIMASE/HELICASE Polymer: 1 Type: protein Length: 296 Chains: A EC#: 2.7.7    3.6.4.12    Fragment: HELICASE DOMAIN Organism Enterobacteria phage T7 Gene Name 4 UniProtKB:   Protein Feature View | Search PDB | P03692         Source Hide Polymer: 1 Scientific Name: Enterobacteria phage t7   Taxonomy   Expression System: Escherichia coli       Related PDB Entries Hide Identifier Details 1cr0  T7 helicase domain: unliganded.  1cr1  T7 helicase domain: complex with dTTP  1cr4  T7 helicase domain: complex with dTDP      Ligand Chemical Component Hide Identifier Formula Name Interactions DTP Search  Download  C10 H16 N5 O12 P3 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE   Ligand Explorer SO4 Search  Download  O4 S SULFATE ION   Ligand Explorer     External Domain Annotations Hide SCOP Classification v1.75: 1 Domain - data from SCOP   CATH Classification v3.4.0: 1 Domain - data from CATH   Pfam Classification: 3 Domains - data from Pfam       Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly            View in 3D More Images... Biological assembly 1 assigned by authors Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Sawaya, M.R.,  Guo, S.,  Tabor, S.,  Richardson, C.C.,  Ellenberger, T. Deposition:   1999-08-12 Release:   1999-11-10 Last Modified (REVDAT):   2009-02-24     Revision History    Hide Mouse over text for details 2011-07-13 Version format compliance     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors EDS   Resolution[Å]:   2.30 R-Value: 0.250 (obs.) R-Free: 0.296 Space Group: P 61 Unit Cell:   Length [Å] Angles [°] a = 80.17 α = 90.00  b = 80.17 β = 90.00  c = 85.71 γ = 120.00