1V8Q

Crystal structure of ribosomal protein L27 from Thermus thermophilus HB8


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.236 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.197 

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This is version 1.2 of the entry. See complete history


Literature

Crystal structure of ribosomal protein L27 from Thermus thermophilus HB8

Wang, H.Takemoto-Hori, C.Murayama, K.Sakai, H.Tatsuguchi, A.Terada, T.Shirouzu, M.Kuramitsu, S.Yokoyama, S.

(2004) Protein Sci 13: 2806-2810

  • DOI: 10.1110/ps.04864904
  • Primary Citation of Related Structures:  
    1V8Q

  • PubMed Abstract: 
  • Ribosomal protein L27 is located near the peptidyltransferase center at the interface of ribosomal subunits, and is important for ribosomal assembly and function. We report the crystal structure of ribosomal protein L27 from Thermus thermophilus HB8, which was determined by the multiwavelength anomalous dispersion method and refined to an R-factor of 19 ...

    Ribosomal protein L27 is located near the peptidyltransferase center at the interface of ribosomal subunits, and is important for ribosomal assembly and function. We report the crystal structure of ribosomal protein L27 from Thermus thermophilus HB8, which was determined by the multiwavelength anomalous dispersion method and refined to an R-factor of 19.7% (R(free) = 23.6%) at 2.8 A resolution. The overall fold is an all beta-sheet hybrid. It consists of two sets of four-stranded beta-sheets formed around a well-defined hydrophobic core, with a highly positive charge on the protein surface. The structure of ribosomal protein L27 from T. thermophilus HB8 in the RNA-free form is investigated, and its functional roles in the ribosomal subunit are discussed.


    Organizational Affiliation

    RIKEN Genomic Sciences Center, 1-7-22 Suehiro-cho, Tsurumi, Yokohama 230-0045, Japan.



Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
TT0826A, B, C, D85Thermus thermophilusMutation(s): 0 
UniProt
Find proteins for P60493 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
Explore P60493 
Go to UniProtKB:  P60493
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP60493
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
DTT
Query on DTT

Download Ideal Coordinates CCD File 
E [auth D]2,3-DIHYDROXY-1,4-DITHIOBUTANE
C4 H10 O2 S2
VHJLVAABSRFDPM-IMJSIDKUSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.236 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.197 
  • Space Group: P 43
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 48.543α = 90
b = 48.543β = 90
c = 139.12γ = 90
Software Package:
Software NamePurpose
CNSrefinement
HKL-2000data reduction
SCALEPACKdata scaling
SOLVEphasing

Structure Validation

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Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2004-07-13
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance