1PH1

CRYSTAL STRUCTURE OF THE OXYTRICHA NOVA TELOMERE END-BINDING PROTEIN COMPLEXED WITH NONCOGNATE SSDNA GGGGTTTTGGGGT

Structural Biology Knowledgebase: 1PH1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.51 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.232

Literature

Macromolecules
Sequence Display for 1PH1

Classification: DNA BINDING PROTEIN / DNA

Total Structure Weight: 89503.94


Macromolecule Entities
Molecule Chains Length Organism Details
Telomere-binding protein alpha subunit A 461 Sterkiella nova Details: ALANINE VERSION
Gene Name(s): MAC-56A MAC-56K MAC-56S
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Telomere-binding protein beta subunit B 217 Sterkiella nova Fragment: residues 8-224
Gene Name(s): MAC-41A MAC-41S
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*GP*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*GP*T)-3' D, G, H 13 synthetic CHAIN D IS SINGLE STRAND DNA. CHAINS G AND H ARE A G-QUARTET LINKED DNA DIMER. 3' TERMINAL SINGLE STRAND DNA SEQUENCE OF MACRONUCLEAR TELOMERES, extra thymidine at 3'-end


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.51 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.232
  • Space Group: P 61 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 93.61 α = 90.00
b = 93.61 β = 90.00
c = 423.00 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-05-29
  • Released Date: 2003-06-17
  • Deposition author(s): Theobald, D.L., Schultz, S.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4