363D | pdb_0000363d

High-resolution crystal structure of a fully modified N3'-> P5' phosphoramidate DNA dodecamer duplex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 
    0.247 (Depositor) 
  • R-Value Work: 
    0.192 (Depositor) 
  • R-Value Observed: 
    0.192 (Depositor) 

Starting Model: in silico
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wwPDB Validation 3D Report Full Report

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This is version 1.5 of the entry. See complete history

Literature

Consequences of Replacing the DNA 3'-Oxygen by an Amino Group: High-Resolution Crystal Structure of a Fully Modified N3'--> P5' Phosphoramidate DNA Dodecamer Duplex

Tereshko, V.Gryaznov, S.Egli, M.

(1998) J Am Chem Soc 120: 269-283

Macromolecule Content 

  • Total Structure Weight: 22.77 kDa 
  • Atom Count: 1,694 
  • Modeled Residue Count: 72 
  • Deposited Residue Count: 72 
  • Unique nucleic acid chains: 1

Macromolecules

Find similar nucleic acids by:  Sequence
Entity ID: 1
MoleculeChains LengthOrganismImage
5'-D(*(C42)P*(G38)P*(C42)P*(G38)P*(A43)P*(A43)P*(NYM)P*(NYM)P*(C42)P*(G38)P*(C42)P*DG)-3'
A, B, C, D, E
A, B, C, D, E, F
12N/A
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
CL

Query on CL



Download:Ideal Coordinates CCD File
AA [auth D]
DA [auth D]
GA [auth E]
I [auth A]
JA [auth E]
AA [auth D],
DA [auth D],
GA [auth E],
I [auth A],
JA [auth E],
L [auth A],
NA [auth F],
O [auth B],
PA [auth F],
R [auth B],
U [auth C],
X [auth C]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
NH4

Query on NH4



Download:Ideal Coordinates CCD File
BA [auth D]
CA [auth D]
EA [auth E]
FA [auth E]
G [auth A]
BA [auth D],
CA [auth D],
EA [auth E],
FA [auth E],
G [auth A],
H [auth A],
HA [auth E],
IA [auth E],
J [auth A],
K [auth A],
KA [auth F],
LA [auth F],
M [auth B],
MA [auth F],
N [auth B],
OA [auth F],
P [auth B],
Q [auth B],
S [auth C],
T [auth C],
V [auth C],
W [auth C],
Y [auth D],
Z [auth D]
AMMONIUM ION
H4 N
QGZKDVFQNNGYKY-UHFFFAOYSA-O

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free:  0.247 (Depositor) 
  • R-Value Work:  0.192 (Depositor) 
  • R-Value Observed: 0.192 (Depositor) 
Space Group: H 3 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 40.15α = 90
b = 40.15β = 90
c = 304.21γ = 120
Software Package:
Software NamePurpose
AMoREphasing
X-PLORrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1997-12-15
    Type: Initial release
  • Version 1.1: 2008-05-22
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2011-11-16
    Changes: Atomic model
  • Version 1.4: 2024-02-21
    Changes: Data collection, Database references, Derived calculations
  • Version 1.5: 2024-04-03
    Changes: Refinement description