4F9T

Ribosomal protein L1 from Thermus thermophilus with substitution Thr217Ala


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.46 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.164 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

[Crystal structures of mutant ribosomal proteins L1].

Nikonova, E.I.u.Volchkov, S.A.Kliashtornyi, V.G.Tishchenko, S.V.Kostareva, O.S.Nevskaia, N.A.Nikonov, O.S.Gabdulkhakov, A.G.Nikulin, A.D.Davydova, N.L.Strel'tsov, V.A.Garber, M.B.Nikonov, S.V.

(2007) MOL.BIOL.(MOSCOW) 41: 688-696


  • PubMed Abstract: 
  • Nine mutant forms of ribosomal proteins L1 from the bacterium Thermus thermophilus and the archaeon Methanococcus jannaschii were obtained. Their crystal structures were determined and analyzed. Earlier determined structure of S179C TthL1 was also th ...

    Nine mutant forms of ribosomal proteins L1 from the bacterium Thermus thermophilus and the archaeon Methanococcus jannaschii were obtained. Their crystal structures were determined and analyzed. Earlier determined structure of S179C TthL1 was also thoroughly analyzed. Five from ten mutant proteins reveal essential changes of spatial structure caused by surface point mutation. It proves that for correct studies of biological processes by site-directed mutagenesis it is necessary to determine or at least to model spatial structures of mutant proteins. Detailed comparison of mutant L1 structures with that of corresponding wild type proteins reveals that side chain of a mutated amino acid residue tries to locate like the side chain of the original residue in the wild type protein. This observation helps to model the mutant structures.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
50S ribosomal protein L1
A
229Thermus thermophilusMutation(s): 1 
Gene Names: rplA (rpl1)
Find proteins for P27150 (Thermus thermophilus)
Go to UniProtKB:  P27150
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
MRD
Query on MRD

Download SDF File 
Download CCD File 
A
(4R)-2-METHYLPENTANE-2,4-DIOL
C6 H14 O2
SVTBMSDMJJWYQN-RXMQYKEDSA-N
 Ligand Interaction
MPD
Query on MPD

Download SDF File 
Download CCD File 
A
(4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.46 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.164 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 80.940α = 90.00
b = 62.120β = 90.00
c = 43.620γ = 90.00
Software Package:
Software NamePurpose
XPLANdata collection
XDSdata reduction
REFMACrefinement
PHASERphasing
XSCALEdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-08-08
    Type: Initial release
  • Version 1.1: 2014-11-12
    Type: Structure summary
  • Version 1.2: 2018-06-13
    Type: Data collection