SMTL ID : 6icz.1

Cryo-EM structure of a human post-catalytic spliceosome (P complex) at 3.0 angstrom

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY 3.00 Å
Oligo State
hetero-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-2-2-2-2-2-2-2-1-1-1-1-4-1-mer
Ligands
1 x I6P: INOSITOL 1,2,3,4,5,6-HEXAKISPHOSPHATE(Non-covalent)
1 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)
9 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)
7 x ZN: ZINC ION(Non-covalent)
1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)
Links
RCSB   PDBe   PDBj   PDBsum   CATH   PLIP
Citation
Zhang, X. et al., Structures of the human spliceosomes before and after release of the ligated exon. Cell Res. (2019)
Release Date
2019-03-13
Peptides
Protein mago nashi homolog 2: A
RNA-binding protein 8A: B
Eukaryotic initiation factor 4A-III: C
Protein CASC3: D
Pre-mRNA-processing-splicing factor 8: E
116 kDa U5 small nuclear ribonucleoprotein component: G
U5 small nuclear ribonucleoprotein 40 kDa protein: H
Crooked neck-like protein 1: L
Cell division cycle 5-like protein: M
Pre-mRNA-splicing factor SYF2: N
Protein BUD31 homolog: O
Pre-mRNA-splicing factor RBM22: P
Spliceosome-associated protein CWC15 homolog: Q
SNW domain-containing protein 1: R
Peptidyl-prolyl cis-trans isomerase-like 1: S
Pleiotropic regulator 1: T
Serine/arginine repetitive matrix protein 2: U
Pre-mRNA-splicing factor CWC22 homolog: V
Pre-mRNA-processing factor 17: W
PRKR-interacting protein 1: X
Pre-mRNA-splicing factor SLU7: Y
Pre-mRNA-splicing factor SYF1: Z
Peptidyl-prolyl cis-trans isomerase E: 0
RNA helicase aquarius: 1
Small nuclear ribonucleoprotein Sm D3: 2c
Small nuclear ribonucleoprotein-associated protein: 3d
Small nuclear ribonucleoprotein Sm D1: 4e
Small nuclear ribonucleoprotein Sm D2: 5f
Small nuclear ribonucleoprotein F: 6g
Small nuclear ribonucleoprotein E: 7h
Small nuclear ribonucleoprotein G: 8i
U2 small nuclear ribonucleoprotein A': 9
U2 small nuclear ribonucleoprotein B'': a
ATP-dependent RNA helicase DHX8: b
Pre-mRNA-splicing factor SPF27: j
Pre-mRNA-processing factor 19: klmn
U5 small nuclear ribonucleoprotein 200 kDa helicase: o
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
v
B
w
C
u
D
x
E
A
G
C
H
E
L
J
M
L
N
M
O
N
P
O
Q
P
R
R
S
S
T
T
U
U
V
V
W
W
X
X
Y
Z
Z
I
0
y
1
Q
2
h
c
a
3
i
d
b
4
j
e
c
5
k
f
d
6
m
g
f
7
l
h
e
8
n
i
g
9
o
a
p
b
Y
j
K
k
q
l
r
m
s
n
t
o
D

Protein mago nashi homolog 2

RNA-binding protein 8A

Eukaryotic initiation factor 4A-III

Protein CASC3

Pre-mRNA-processing-splicing factor 8

116 kDa U5 small nuclear ribonucleoprotein component

U5 small nuclear ribonucleoprotein 40 kDa protein

Crooked neck-like protein 1

Cell division cycle 5-like protein

Pre-mRNA-splicing factor SYF2

Protein BUD31 homolog

Pre-mRNA-splicing factor RBM22

Spliceosome-associated protein CWC15 homolog

SNW domain-containing protein 1

Peptidyl-prolyl cis-trans isomerase-like 1

Pleiotropic regulator 1

Serine/arginine repetitive matrix protein 2

Pre-mRNA-splicing factor CWC22 homolog

Pre-mRNA-processing factor 17

PRKR-interacting protein 1

Pre-mRNA-splicing factor SLU7

Pre-mRNA-splicing factor SYF1

Peptidyl-prolyl cis-trans isomerase E

RNA helicase aquarius

Small nuclear ribonucleoprotein Sm D3

Toggle Identical (2c)

Small nuclear ribonucleoprotein-associated protein

Toggle Identical (3d)

Small nuclear ribonucleoprotein Sm D1

Toggle Identical (4e)

Small nuclear ribonucleoprotein Sm D2

Small nuclear ribonucleoprotein F

Small nuclear ribonucleoprotein E

Toggle Identical (7h)

Small nuclear ribonucleoprotein G

U2 small nuclear ribonucleoprotein A'

U2 small nuclear ribonucleoprotein B''

ATP-dependent RNA helicase DHX8

Pre-mRNA-splicing factor SPF27

Pre-mRNA-processing factor 19

U5 small nuclear ribonucleoprotein 200 kDa helicase

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1b34.1 | 2x7k.1 | 2xb2.1 | 2xb2.2 | 4c9b.1 | 4f7u.1 | 4f7u.2 | 4pjo.1 | 4pjo.2 | 4pjo.3 | 4pjo.4 | 4v98.1 | 4v98.2 | 4v98.3 | 4v98.4 | 4v98.5 | 4v98.6 | 4v98.7 | 4v98.8 | 4v98.9 | 4v98.10 | 4v98.11 | 4v98.12 | 4v98.13 | 4v98.14 | 4v98.15 | 4v98.16 | 4v98.17 | 4v98.18 | 4v98.19  more...