SMTL ID : 5o9z.1

Cryo-EM structure of a pre-catalytic human spliceosome primed for activation (B complex)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-3-3-3-3-3-3-3-1-1-1-1-1-1-1-1-1-1-1-1-1-mer

Ligands

None

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH

Citation

Bertram, K. et al., Cryo-EM Structure of a Pre-catalytic Human Spliceosome Primed for Activation. Cell (2017)

Release Date

2017-08-16

Peptides

Pre-mRNA-processing-splicing factor 8: A
116 kDa U5 small nuclear ribonucleoprotein component: B
U5 small nuclear ribonucleoprotein 200 kDa helicase: C
U5 small nuclear ribonucleoprotein 40 kDa protein: D
U4/U6 small nuclear ribonucleoprotein Prp3: E
U4/U6 small nuclear ribonucleoprotein Prp4: F
Pre-mRNA-processing factor 6: G
U4/U6 small nuclear ribonucleoprotein Prp31: H
Pre-mRNA-splicing factor 38A: I
Thioredoxin-like protein 4A: J
Microfibrillar-associated protein 1: K
WD40 repeat-containing protein SMU1: L
Peptidyl-prolyl cis-trans isomerase H: M
Zinc finger matrin-type protein 2: N
NHP2-like protein 1: O
U4/U6.U5 tri-snRNP-associated protein 1: P
WW domain-binding protein 4: Q
Protein Red: R
Small nuclear ribonucleoprotein Sm D2: SZj
Small nuclear ribonucleoprotein F: T0k
Small nuclear ribonucleoprotein E: U1l
Small nuclear ribonucleoprotein G: V2m
Small nuclear ribonucleoprotein Sm D3: W3n
Small nuclear ribonucleoprotein-associated proteins B and B': X4o
Small nuclear ribonucleoprotein Sm D1: Y5p
U6 snRNA-associated Sm-like protein LSm2: 6
U6 snRNA-associated Sm-like protein LSm3: 7
U6 snRNA-associated Sm-like protein LSm4: 8
U6 snRNA-associated Sm-like protein LSm5: 9
U6 snRNA-associated Sm-like protein LSm6: a
U6 snRNA-associated Sm-like protein LSm7: b
U6 snRNA-associated Sm-like protein LSm8: c
Splicing factor 3B subunit 1: d
Splicing factor 3B subunit 3 (SF3B3): e
Splicing factor 3B subunit 5: f
PHD finger-like domain-containing protein 5A: g
U2 small nuclear ribonucleoprotein A': h
U2 small nuclear ribonucleoprotein B'': i

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

K
K

L
L

M
M

N
N

O
O

P
P

Q
Q

R
R

S
a

Z
h

j
S

T
b

0
i

k
T

U
c

1
j

l
U

V
d

2
k

m
V

W
e

3
l

n
W

X
f

4
m

o
X

Y
g

5
n

p
Z

6
o

7
p

8
q

9
r

a
s

b
t

c
u

d
v

e
w

f
x

g
y

h
z

i
1

Pre-mRNA-processing-splicing factor 8

116 kDa U5 small nuclear ribonucleoprotein component

U5 small nuclear ribonucleoprotein 200 kDa helicase

U5 small nuclear ribonucleoprotein 40 kDa protein

U4/U6 small nuclear ribonucleoprotein Prp3

U4/U6 small nuclear ribonucleoprotein Prp4

Pre-mRNA-processing factor 6

U4/U6 small nuclear ribonucleoprotein Prp31

Pre-mRNA-splicing factor 38A

Thioredoxin-like protein 4A

Microfibrillar-associated protein 1

WD40 repeat-containing protein SMU1

Peptidyl-prolyl cis-trans isomerase H

Zinc finger matrin-type protein 2

NHP2-like protein 1

U4/U6.U5 tri-snRNP-associated protein 1

WW domain-binding protein 4

Protein Red

Small nuclear ribonucleoprotein Sm D2

Small nuclear ribonucleoprotein F

Small nuclear ribonucleoprotein E

Small nuclear ribonucleoprotein G

Small nuclear ribonucleoprotein Sm D3

Small nuclear ribonucleoprotein-associated proteins B and B'

Small nuclear ribonucleoprotein Sm D1

U6 snRNA-associated Sm-like protein LSm2

U6 snRNA-associated Sm-like protein LSm3

U6 snRNA-associated Sm-like protein LSm4

U6 snRNA-associated Sm-like protein LSm5

U6 snRNA-associated Sm-like protein LSm6

U6 snRNA-associated Sm-like protein LSm7

U6 snRNA-associated Sm-like protein LSm8

Splicing factor 3B subunit 1

Splicing factor 3B subunit 3 (SF3B3)

Splicing factor 3B subunit 5

PHD finger-like domain-containing protein 5A

U2 small nuclear ribonucleoprotein A'

U2 small nuclear ribonucleoprotein B''

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