SMTL ID : 5mqf.1

Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-1-4-1-1-1-1-1-1-1-1-1-1-1-1-1-1-2-2-2-2-2-2-2-1-1-1-mer

Ligands

None

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH

Citation

Bertram, K. et al., Cryo-EM structure of a human spliceosome activated for step 2 of splicing. Nature (2017)

Release Date

2017-03-22

Peptides

Pre-mRNA-processing-splicing factor 8: A
116 kDa U5 small nuclear ribonucleoprotein component: B
SNW domain-containing protein 1: C
Pleiotropic regulator 1: D
Pre-mRNA-processing factor 17: E
U5 small nuclear ribonucleoprotein 40 kDa protein: F
Pre-mRNA-processing factor 19: GHIJ
Pre-mRNA-splicing factor SPF27: K
Cell division cycle 5-like protein: L
Pre-mRNA-splicing factor SYF1: M
Pre-mRNA-splicing factor SYF2: N
Crooked neck-like protein 1: O
Pre-mRNA-splicing factor RBM22: P
Protein BUD31 homolog: Q
Spliceosome-associated protein CWC15 homolog: R
Serine/arginine repetitive matrix protein 2: S
Pre-mRNA-splicing factor CWC22 homolog: T
Intron-binding protein aquarius: U
Peptidyl-prolyl cis-trans isomerase-like 1: V
U2 small nuclear ribonucleoprotein A': W
U2 small nuclear ribonucleoprotein B'': X
Small nuclear ribonucleoprotein Sm D2: Y5
Small nuclear ribonucleoprotein F: Z6
Small nuclear ribonucleoprotein E: 07
Small nuclear ribonucleoprotein G: 18
Small nuclear ribonucleoprotein Sm D3: 29
Small nuclear ribonucleoprotein-associated proteins B and B': 3a
Small nuclear ribonucleoprotein Sm D1: 4b
Peptidyl-prolyl cis-trans isomerase E: c
Eukaryotic initiation factor 4A-III: d
ATP-dependent RNA helicase DHX8: e

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
S

T
T

U
U

V
V

W
W

X
X

Y
a

5
h

Z
b

6
i

0
c

7
j

1
d

8
k

2
e

9
l

3
f

a
m

4
g

b
n

c
o

d
p

e
q

Pre-mRNA-processing-splicing factor 8

116 kDa U5 small nuclear ribonucleoprotein component

SNW domain-containing protein 1

Pleiotropic regulator 1

Pre-mRNA-processing factor 17

U5 small nuclear ribonucleoprotein 40 kDa protein

Pre-mRNA-processing factor 19

Pre-mRNA-splicing factor SPF27

Cell division cycle 5-like protein

Pre-mRNA-splicing factor SYF1

Pre-mRNA-splicing factor SYF2

Crooked neck-like protein 1

Pre-mRNA-splicing factor RBM22

Protein BUD31 homolog

Spliceosome-associated protein CWC15 homolog

Serine/arginine repetitive matrix protein 2

Pre-mRNA-splicing factor CWC22 homolog

Intron-binding protein aquarius

Peptidyl-prolyl cis-trans isomerase-like 1

U2 small nuclear ribonucleoprotein A'

U2 small nuclear ribonucleoprotein B''

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

Peptidyl-prolyl cis-trans isomerase E

Eukaryotic initiation factor 4A-III

ATP-dependent RNA helicase DHX8

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