5JCS

CRYO-EM STRUCTURE OF THE RIX1-REA1 PRE-60S PARTICLE


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 9.50 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Architecture of the Rix1-Rea1 checkpoint machinery during pre-60S-ribosome remodeling

Barrio-Garcia, C.Thoms, M.Flemming, D.Kater, L.Berninghausen, O.Bassler, J.Beckmann, R.Hurt, E.

(2016) Nat Struct Mol Biol 23: 37-44

  • DOI: 10.1038/nsmb.3132
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Ribosome synthesis is catalyzed by ∼200 assembly factors, which facilitate efficient production of mature ribosomes. Here, we determined the cryo-EM structure of a Saccharomyces cerevisiae nucleoplasmic pre-60S particle containing the dynein-related ...

    Ribosome synthesis is catalyzed by ∼200 assembly factors, which facilitate efficient production of mature ribosomes. Here, we determined the cryo-EM structure of a Saccharomyces cerevisiae nucleoplasmic pre-60S particle containing the dynein-related 550-kDa Rea1 AAA(+) ATPase and the Rix1 subcomplex. This particle differs from its preceding state, the early Arx1 particle, by two massive structural rearrangements: an ∼180° rotation of the 5S ribonucleoprotein complex and the central protuberance (CP) rRNA helices, and the removal of the 'foot' structure from the 3' end of the 5.8S rRNA. Progression from the Arx1 to the Rix1 particle was blocked by mutational perturbation of the Rix1-Rea1 interaction but not by a dominant-lethal Rea1 AAA(+) ATPase-ring mutant. After remodeling, the Rix1 subcomplex and Rea1 become suitably positioned to sense correct structural maturation of the CP, which allows unidirectional progression toward mature ribosomes.


    Organizational Affiliation

    Heidelberg University Biochemistry Center, Heidelberg, Germany.



Macromolecules

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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L2-A
A
254Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL2ARPL5BYFR031C-AYFR031BC
Find proteins for P0CX45 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L30
c
105Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL30RPL32YGL030W
Find proteins for P14120 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L3
B
387Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL3MAK8TCM1YOR063WYOR29-14
Find proteins for P14126 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L31-A
d
113Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL31ARPL34RPL34AYDL075WD2478
Find proteins for P0C2H8 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L4-A
C
362Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL4ARPL2RPL2AYBR031WYBR0315
Find proteins for P10664 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 6
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L32
e
130Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL32YBL092WYBL0838
Find proteins for P38061 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 7
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L5
D
297Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL5RPL1RPL1AYPL131WLPI14W
Find proteins for P26321 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 8
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L33-A
f
107Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL33ARPL37AYPL143WLPI4WP2625
Find proteins for P05744 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 9
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L6-A
E
176Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL6ARPL17AYL16AYML073C
Find proteins for Q02326 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 10
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L34-A
g
121Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL34AYER056C-AYER056BC
Find proteins for P87262 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 11
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L7-A
F
244Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL7ARPL6ARPL8AYL8AYGL076C
Find proteins for P05737 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 12
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L35-A
h
120Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL35ASOS1YDL191WD1249
Find proteins for P0CX84 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 13
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L8-A
G
256Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL8AMAK7RPL4AYHL033C
Find proteins for P17076 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 15
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L9-A
H
191Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL9ARPL8ARPL9YGL147C
Find proteins for P05738 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 16
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L37-A
j
88Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL37ARPL35AYLR185WL9470.6
Find proteins for P49166 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 17
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L1-A
I
217Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL1ASSM1SSM1AYPL220W
Find proteins for P0CX43 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 19
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L11-A
J
174Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL11ARP39ARPL16AYPR102CP8283.14
Find proteins for P0C0W9 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 20
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L39
l
51Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL39RPL46SPB2YJL189WJ0360
Find proteins for P04650 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 21
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L12-A
K
165Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL12ARPL15BYEL054C
Find proteins for P0CX53 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 22
MoleculeChainsSequence LengthOrganismDetails
Eukaryotic translation initiation factor 6
m
245Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: TIF6CDC95YPR016CLPZ15C
Find proteins for Q12522 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 24
MoleculeChainsSequence LengthOrganismDetails
Ribosome assembly factor MRT4
n
236Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: MRT4YKL009WYKL160
Find proteins for P33201 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 25
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L14-A
M
138Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL14AYKL006WYKL153
Find proteins for P36105 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 26
MoleculeChainsSequence LengthOrganismDetails
Nucleolar GTP-binding protein 1
o
647Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: NOG1YPL093WLPG15W
Find proteins for Q02892 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 27
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L15-A
N
204Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL15ARPL10ARPL13AYL10AYLR029C
Find proteins for P05748 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 29
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L16-A
O
199Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL16ARPL13RPL21AYIL133C
Find proteins for P26784 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 30
MoleculeChainsSequence LengthOrganismDetails
Ribosome assembly protein 4
q
515Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RSA4YCR072CYCR72C
Find proteins for P25382 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 31
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L17-A
P
184Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL17ARPL17RPL20AYKL180W
Find proteins for P05740 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 32
MoleculeChainsSequence LengthOrganismDetails
Protein SDA1
r
767Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: SDA1YGR245C
Find proteins for P53313 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 33
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L18-A
Q
186Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL18ARP28AYOL120C
Find proteins for P0CX49 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 34
MoleculeChainsSequence LengthOrganismDetails
Midasin
s
4910Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: MDN1REA1YLR106CL2901L8004.13
Find proteins for Q12019 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 35
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L19-A
R
189Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL19ARPL23AYL14AYBR084C-AYBR084BC
Find proteins for P0CX82 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 36
MoleculeChainsSequence LengthOrganismDetails
Ribosome biogenesis protein RLP24
t
199Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RLP24YLR009W
Find proteins for Q07915 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 37
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L20-A
S
172Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL20ARPL18ARPL18A2YMR242CYM9408.04C
Find proteins for P0CX23 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 38
MoleculeChainsSequence LengthOrganismDetails
Probable metalloprotease ARX1
u
593Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: ARX1YDR101CYD8557.10c
EC: 3
Find proteins for Q03862 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 39
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L21-A
T
160Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL21AURP1YBR191WYBR1401
Find proteins for Q02753 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 41
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L22-A
U
121Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL22AYLR061WL2168
Find proteins for P05749 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 43
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L23-A
V
137Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL23ARPL17ARPL17AAYBL087CYBL0713
Find proteins for P0CX41 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 45
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L25
X
142Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL25YOL127W
Find proteins for P04456 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 47
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L27-A
Z
136Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL27ARPL27YHR010W
Find proteins for P0C2H6 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 48
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L28
a
149Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL28CYH2YGL103W
Find proteins for P02406 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 14
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L36-A
i
100Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL36ARPL39AYMR194WYM9646.06
Find proteins for P05745 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 18
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L38
k
78Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL38YLR325CL8543.2
Find proteins for P49167 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 23
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L13-A
L
199Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL13AYDL082W
Find proteins for Q12690 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 28
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L43-A
p
92Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL43AYPR043WYP9499.02
Find proteins for P0CX25 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 46
MoleculeChainsSequence LengthOrganismDetails
60S ribosomal protein L26-A
Y
127Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: RPL26ARPL26RPL33AYLR344WL8300.4
Find proteins for P05743 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
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Entity ID: 40
MoleculeChainsLengthOrganism
25S ribosomal RNAx3396Saccharomyces cerevisiae

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Entity ID: 42
MoleculeChainsLengthOrganism
5.8S ribosomal RNAy158Saccharomyces cerevisiae

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Entity ID: 44
MoleculeChainsLengthOrganism
5S ribosomal RNAz121Saccharomyces cerevisiae
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 9.50 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-11-16
    Type: Initial release
  • Version 1.1: 2016-12-14
    Changes: Other
  • Version 1.2: 2017-05-03
    Changes: Database references
  • Version 1.3: 2018-11-21
    Changes: Advisory, Data collection, Derived calculations