SMTL ID : 5wyk.1

Cryo-EM structure of the 90S small subunit pre-ribosome (Mtr4-depleted, Enp1-TAP)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-oligomer

Ligands

None

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH

Citation

Sun, Q. et al., Molecular architecture of the 90S small subunit pre-ribosome. Elife (2017)

Release Date

2017-03-29

Peptides

rRNA 2'-O-methyltransferase fibrillarin: BC
Nucleolar protein 56: D
Nucleolar protein 58: E
Ribosomal RNA-processing protein 9: F
13 kDa ribonucleoprotein-associated protein: GH
Utp4: J
Utp5: K
Utp8: L
Utp9: M
U3 small nucleolar RNA-associated protein 10: N
Utp15: O
Utp17: P
Ribosome biogenesis protein BMS1: Q
Periodic tryptophan protein 2: R
U3 small nucleolar RNA-associated protein 12: S
U3 small nucleolar RNA-associated protein 13: T
U3 small nucleolar RNA-associated protein 18: U
U3 small nucleolar RNA-associated protein 21: V
Ribosomal RNA-processing protein 7: W
U3 small nucleolar RNA-associated protein 22: X
Ribosomal RNA small subunit methyltransferase NEP1: YZ
Enp2: 0
KRR1 small subunit processome component: 1
U3 small nucleolar ribonucleoprotein protein IMP3: 2
U3 small nucleolar ribonucleoprotein protein IMP4: 3
Mpp10,U3 small nucleolar RNA-associated protein MPP10: 4
Pre-rRNA-processing protein PNO1: 5
RNA 3'-terminal phosphate cyclase-like protein: 6
Sof1: 7
40S ribosomal protein S1-A: 9
40S ribosomal protein S4-A: a
40S ribosomal protein S5: b
40S ribosomal protein S7-A: c
40S ribosomal protein S8-A: d
40S ribosomal protein S9-A: e
40S ribosomal protein S11-A: f
40S ribosomal protein S13: g
40S ribosomal protein S14-A: h
40S ribosomal protein S16-A: i
40S ribosomal protein S22-A: j
40S ribosomal protein S23-A: k
40S ribosomal protein S24-A: l
40S ribosomal protein S27-A: m
40S ribosomal protein S28-A: n
40S ribosomal protein S30-A: o
Utp7: p
Utp11: q
rRNA-processing protein FCF1: r
Ribosome biogenesis protein UTP30: s
Helical domain protein: t
Helical domain protein: u
Unassigned helices: v

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
3B

C
3C

D
3D

E
3E

F
3F

G
3G

H
3H

J
AA

K
AB

L
AC

M
AD

N
AE

O
AF

P
AG

Q
B1

R
BA

S
BB

T
BC

U
BD

V
BE

W
CA

X
CB

Y
E1

Z
E2

0
E4

1
K1

2
MA

3
MB

4
MC

5
P1

6
R1

7
S1

9
SC

a
SF

b
SG

c
SI

d
SJ

e
SK

f
SM

g
SO

h
SP

i
SR

j
SX

k
SY

l
SZ

m
Sc

n
Sd

o
Sf

p
U1

q
U2

r
U4

s
U5

t
UA

u
UB

v
UC

rRNA 2'-O-methyltransferase fibrillarin

Nucleolar protein 56

Nucleolar protein 58

Ribosomal RNA-processing protein 9

13 kDa ribonucleoprotein-associated protein

Utp4

Utp5

Utp8

Utp9

U3 small nucleolar RNA-associated protein 10

Utp15

Utp17

Ribosome biogenesis protein BMS1

Periodic tryptophan protein 2

U3 small nucleolar RNA-associated protein 12

U3 small nucleolar RNA-associated protein 13

U3 small nucleolar RNA-associated protein 18

U3 small nucleolar RNA-associated protein 21

Ribosomal RNA-processing protein 7

U3 small nucleolar RNA-associated protein 22

Ribosomal RNA small subunit methyltransferase NEP1

Enp2

KRR1 small subunit processome component

U3 small nucleolar ribonucleoprotein protein IMP3

U3 small nucleolar ribonucleoprotein protein IMP4

Mpp10,U3 small nucleolar RNA-associated protein MPP10

Pre-rRNA-processing protein PNO1

RNA 3'-terminal phosphate cyclase-like protein

Sof1

40S ribosomal protein S1-A

40S ribosomal protein S4-A

40S ribosomal protein S5

40S ribosomal protein S7-A

40S ribosomal protein S8-A

40S ribosomal protein S9-A

40S ribosomal protein S11-A

40S ribosomal protein S13

40S ribosomal protein S14-A

40S ribosomal protein S16-A

40S ribosomal protein S22-A

40S ribosomal protein S23-A

40S ribosomal protein S24-A

40S ribosomal protein S27-A

40S ribosomal protein S28-A

40S ribosomal protein S30-A

Utp7

Utp11

rRNA-processing protein FCF1

Ribosome biogenesis protein UTP30

Helical domain protein

Helical domain protein

Unassigned helices

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