5XXB

Large subunit of Toxoplasma gondii ribosome


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.17 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Cryo-EM structures of the 80S ribosomes from human parasites Trichomonas vaginalis and Toxoplasma gondii

Li, Z.Guo, Q.Zheng, L.Ji, Y.Xie, Y.T.Lai, D.H.Lun, Z.R.Suo, X.Gao, N.

(2017) Cell Res. 27: 1275-1288

  • DOI: 10.1038/cr.2017.104
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • As an indispensable molecular machine universal in all living organisms, the ribosome has been selected by evolution to be the natural target of many antibiotics and small-molecule inhibitors. High-resolution structures of pathogen ribosomes are cruc ...

    As an indispensable molecular machine universal in all living organisms, the ribosome has been selected by evolution to be the natural target of many antibiotics and small-molecule inhibitors. High-resolution structures of pathogen ribosomes are crucial for understanding the general and unique aspects of translation control in disease-causing microbes. With cryo-electron microscopy technique, we have determined structures of the cytosolic ribosomes from two human parasites, Trichomonas vaginalis and Toxoplasma gondii, at resolution of 3.2-3.4 Å. Although the ribosomal proteins from both pathogens are typical members of eukaryotic families, with a co-evolution pattern between certain species-specific insertions/extensions and neighboring ribosomal RNA (rRNA) expansion segments, the sizes of their rRNAs are sharply different. Very interestingly, rRNAs of T. vaginalis are in size comparable to prokaryotic counterparts, with nearly all the eukaryote-specific rRNA expansion segments missing. These structures facilitate the dissection of evolution path for ribosomal proteins and RNAs, and may aid in design of novel translation inhibitors.


    Organizational Affiliation

    State Key Laboratory of Membrane Biology, Beijing Advanced Innovation Center for Structural Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL2
A
260N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL3
B
389N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL4
C
416N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL18
D
310N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL6
E
193N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL30
F
258N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 10
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL8
G
276N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 11
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL6
H
190N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 12
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL16
I
221N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 13
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL5
J
175N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 14
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL13
K
355N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 15
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL14
L
134N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 16
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL15
M
205N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 17
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL13
N
269N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 18
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL22
O
195N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 19
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL18
P
187N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 20
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL19
Q
187N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 21
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL20
R
183N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 22
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL21
S
157N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 23
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL22
T
133N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 24
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL14
U
139N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 25
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL24
V
155N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 26
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL23
W
167N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 27
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL24
X
141N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 28
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL27
Y
146N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 29
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL15
Z
147N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 30
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL29
a
54N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 31
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL30
b
108N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 32
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL31
c
120N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 33
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL32
d
134N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 34
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL33
e
112N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 35
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL34
f
134N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 36
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein uL29
g
123N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 37
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL36
h
101N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 38
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL37
i
98N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 39
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL38
j
84N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 40
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL39
k
51N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 41
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL40
l
129N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 42
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL42
n
105N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 43
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL43
o
96N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 44
MoleculeChainsSequence LengthOrganismDetails
Ribosomal protein eL28
p
129N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 1
MoleculeChainsLengthOrganism
25S RNA13477Toxoplasma gondii
Entity ID: 2
MoleculeChainsLengthOrganism
5S RNA3124Toxoplasma gondii
Entity ID: 3
MoleculeChainsLengthOrganism
5.8S RNA4158Toxoplasma gondii
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.17 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2017-08-30
    Type: Initial release
  • Version 1.1: 2017-10-18
    Type: Database references