249D | pdb_0000249d

STRUCTURAL COMPARISON BETWEEN THE D(CTAG) SEQUENCE IN OLIGONUCLEOTIDES AND TRP AND MET REPRESSOR-OPERATOR COMPLEXES


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Work: 
    0.197 (Depositor), 0.222 (DCC) 
  • R-Value Observed: 
    0.197 (Depositor) 

wwPDB Validation 3D Report Full Report

Validation slider image for 249D

This is version 1.4 of the entry. See complete history

Literature

Structural comparison between the d(CTAG) sequence in oligonucleotides and trp and met repressor-operator complexes.

Urpi, L.Tereshko, V.Malinina, L.Huynh-Dinh, T.Subirana, J.A.

(1996) Nat Struct Biol 3: 325-328

Macromolecule Content 

  • Total Structure Weight: 14.69 kDa 
  • Atom Count: 990 
  • Modeled Residue Count: 47 
  • Deposited Residue Count: 48 
  • Unique nucleic acid chains: 1

Macromolecules

Find similar nucleic acids by:  Sequence
Entity ID: 1
MoleculeChains LengthOrganismImage
DNA (5'-D(*CP*GP*CP*TP*CP*TP*AP*GP*AP*GP*CP*G)-3')
A, B, C, D
12N/A
Sequence Annotations
Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
CA

Query on CA



Download:Ideal Coordinates CCD File
E [auth A]CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Work:  0.197 (Depositor), 0.222 (DCC) 
  • R-Value Observed: 0.197 (Depositor) 
Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 35.05α = 90
b = 68.91β = 91.16
c = 26.15γ = 90
Software Package:
Software NamePurpose
X-PLORrefinement
ENRAF-NONIUSdata reduction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1996-04-19
    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: 2018-04-18
    Changes: Data collection
  • Version 1.4: 2024-02-14
    Changes: Data collection, Database references, Derived calculations