1RRU

The influence of a chiral amino acid on the helical handedness of PNA in solution and in crystals

Structural Biology Knowledgebase: 1RRU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.292
  • R-Value Work: 0.219

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1RRU

Classification: PEPTIDE NUCLEIC ACID

Total Structure Weight: 3555.60

Macromolecule Entities
Molecule Chains Length Organism Details
Peptide Nucleic Acid, (H-P(*CPN*GPN*TPN*APN*CPN*GPN)-LYS-NH2) A, B 8 synthetic

Small Molecules
Modified Residues 5 Unique
ID Chains Type Formula 2D Diagram Parent
CPN
Query on CPN
A, B PEPTIDE-LIKE C10 H16 N5 O4 --
GPN
Query on GPN
A, B PEPTIDE-LIKE C11 H16 N7 O4 --
TPN
Query on TPN
A, B PEPTIDE-LIKE C11 H17 N4 O5 --
APN
Query on APN
A, B PEPTIDE-LIKE C11 H16 N7 O3 --
NH2
Query on NH2
A, B NON-POLYMER H2 N --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.292
  • R-Value Work: 0.219
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 36.75 α = 90.00
b = 44.07 β = 91.51
c = 31.22 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2003-12-09
  • Released Date: 2004-01-13
  • Deposition author(s): Rasmussen, H., Liljefors, T., Petersson, B., Nielsen, P.E., Kastrup, J.S.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4