SMTL ID : 5zwo.1

Cryo-EM structure of the yeast B complex at average resolution of 3.9 angstrom

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY 3.90 Å
Oligo State
hetero-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-3-3-3-3-3-3-3-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-mer
Ligands
1 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)
1 x MG: MAGNESIUM ION(Non-covalent)
Links
RCSB   PDBe   PDBj   PDBsum   CATH   PLIP
Citation
Bai, R. et al., Structures of the fully assembledSaccharomyces cerevisiaespliceosome before activation. Science (2018)
Release Date
2018-08-29
Peptides
Pre-mRNA-splicing factor 8: A
U4/U6 small nuclear ribonucleoprotein PRP4: B
Pre-mRNA-processing factor 31: C
Pre-mRNA-splicing factor 6: D
U4/U6 small nuclear ribonucleoprotein PRP3: E
Spliceosomal protein DIB1: F
13 kDa ribonucleoprotein-associated protein: G
Pre-mRNA-splicing factor SNU114: H
U6 snRNA-associated Sm-like protein LSm8: I
U6 snRNA-associated Sm-like protein LSm2: J
U6 snRNA-associated Sm-like protein LSm3: K
U6 snRNA-associated Sm-like protein LSm6: L
U6 snRNA-associated Sm-like protein LSm5: M
U6 snRNA-associated Sm-like protein LSm7: N
U6 snRNA-associated Sm-like protein LSm4: O
66 kDa U4/U6.U5 small nuclear ribonucleoprotein component: R
Small nuclear ribonucleoprotein Sm D3: S4n
Small nuclear ribonucleoprotein-associated protein B: T1j
Small nuclear ribonucleoprotein Sm D1: U2o
Small nuclear ribonucleoprotein Sm D2: V3p
Small nuclear ribonucleoprotein E: W5k
Small nuclear ribonucleoprotein F: X6l
Small nuclear ribonucleoprotein G: Y7m
Pre-mRNA-splicing helicase BRR2: 0
U2 snRNP component HSH155: 9
Cold sensitive U2 snRNA suppressor 1: a
Pre-mRNA-splicing factor RSE1: b
Protein HSH49: c
Pre-mRNA-splicing factor RDS3: d
RDS3 complex subunit 10: e
U2 snRNP component IST3: f
Pre-mRNA-splicing factor CWC26: g
Pre-mRNA leakage protein 1: h
U2 small nuclear ribonucleoprotein A': q
U2 small nuclear ribonucleoprotein B'': r
Pre-mRNA-splicing factor PRP9: s
Pre-mRNA-splicing factor PRP21: t
Pre-mRNA-splicing factor PRP11: u
23 kDa U4/U6.U5 small nuclear ribonucleoprotein component: v
Pre-mRNA-splicing factor 38: w
Pre-mRNA-splicing factor SPP381: x
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
K
C
L
D
N
E
J
F
E
G
M
H
C
I
z
J
q
K
r
L
x
M
t
N
y
O
s
R
O
S
d
4
S
n
l
T
a
1
P
j
h
U
b
2
Q
o
m
V
c
3
R
p
n
W
e
5
T
k
i
X
f
6
U
l
j
Y
g
7
V
m
k
0
D
9
1
a
2
b
3
c
4
d
5
e
6
f
X
g
Y
h
Z
q
o
r
p
s
u
t
w
u
v
v
W
w
0
x
9

Pre-mRNA-splicing factor 8

U4/U6 small nuclear ribonucleoprotein PRP4

Pre-mRNA-processing factor 31

Pre-mRNA-splicing factor 6

U4/U6 small nuclear ribonucleoprotein PRP3

Spliceosomal protein DIB1

13 kDa ribonucleoprotein-associated protein

Pre-mRNA-splicing factor SNU114

U6 snRNA-associated Sm-like protein LSm8

U6 snRNA-associated Sm-like protein LSm2

U6 snRNA-associated Sm-like protein LSm3

U6 snRNA-associated Sm-like protein LSm6

U6 snRNA-associated Sm-like protein LSm5

U6 snRNA-associated Sm-like protein LSm7

U6 snRNA-associated Sm-like protein LSm4

66 kDa U4/U6.U5 small nuclear ribonucleoprotein component

Small nuclear ribonucleoprotein Sm D3

Small nuclear ribonucleoprotein-associated protein B

Small nuclear ribonucleoprotein Sm D1

Small nuclear ribonucleoprotein Sm D2

Small nuclear ribonucleoprotein E

Small nuclear ribonucleoprotein F

Small nuclear ribonucleoprotein G

Pre-mRNA-splicing helicase BRR2

U2 snRNP component HSH155

Cold sensitive U2 snRNA suppressor 1

Pre-mRNA-splicing factor RSE1

Protein HSH49

Pre-mRNA-splicing factor RDS3

RDS3 complex subunit 10

U2 snRNP component IST3

Pre-mRNA-splicing factor CWC26

Pre-mRNA leakage protein 1

U2 small nuclear ribonucleoprotein A'

U2 small nuclear ribonucleoprotein B''

Pre-mRNA-splicing factor PRP9

Pre-mRNA-splicing factor PRP21

Pre-mRNA-splicing factor PRP11

23 kDa U4/U6.U5 small nuclear ribonucleoprotein component

Pre-mRNA-splicing factor 38

Pre-mRNA-splicing factor SPP381

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