SMTL ID : 5yzg.1

The Cryo-EM Structure of Human Catalytic Step I Spliceosome (C complex) at 4.1 angstrom resolution

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY 4.10 Å
Oligo State
hetero-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-4-1-1-1-1-2-2-2-2-2-2-2-1-1-1-1-1-1-mer
Ligands
1 x I6P: INOSITOL 1,2,3,4,5,6-HEXAKISPHOSPHATE(Non-covalent)
1 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)
7 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)
2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)
7 x ZN: ZINC ION(Non-covalent)
1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)
Links
RCSB   PDBe   PDBj   PDBsum   CATH   PLIP
Citation
Zhan, X. et al., Structure of a human catalytic step I spliceosome. Science (2018)
Release Date
2018-08-08
Peptides
Pre-mRNA-processing-splicing factor 8: A
116 kDa U5 small nuclear ribonucleoprotein component: C
U5 small nuclear ribonucleoprotein 200 kDa helicase: D
U5 small nuclear ribonucleoprotein 40 kDa protein: E
Pre-mRNA-splicing factor SYF1: I
Crooked neck-like protein 1: J
Pre-mRNA-splicing factor SPF27: K
Cell division cycle 5-like protein: L
Pre-mRNA-splicing factor ISY1 homolog: 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
Intron-binding protein aquarius: U
Serine/arginine repetitive matrix protein 2: V
Pre-mRNA-splicing factor CWC22 homolog: W
Pre-mRNA-processing factor 17: X
Pre-mRNA-splicing factor CWC25 homolog: Y
Coiled-coil domain-containing protein 94: Z
Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16: 0
Pre-mRNA-processing factor 19: 1234
Eukaryotic initiation factor 4A-III: 5
Protein mago nashi homolog 2: 6
RNA-binding protein 8A: 7
Protein CASC3: 8
Small nuclear ribonucleoprotein Sm D3: 9i
Small nuclear ribonucleoprotein-associated proteins B and B': aj
Small nuclear ribonucleoprotein Sm D1: bk
Small nuclear ribonucleoprotein Sm D2: cl
Small nuclear ribonucleoprotein F: dm
Small nuclear ribonucleoprotein E: en
Small nuclear ribonucleoprotein G: fo
U2 small nuclear ribonucleoprotein A': g
U2 small nuclear ribonucleoprotein B'': h
Peptidyl-prolyl cis-trans isomerase E: p
Peptidylprolyl isomerase domain and WD repeat-containing protein 1: q
Peptidyl-prolyl cis-trans isomerase G: r
UNKNOW: s
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
C
C
D
D
E
E
I
I
J
J
K
K
L
L
M
y
N
M
O
N
P
O
Q
P
R
R
S
S
T
T
U
Q
V
U
W
V
X
W
Y
X
Z
Y
0
Z
1
q
2
r
3
s
4
t
5
u
6
v
7
w
8
x
9
h
i
a
a
i
j
b
b
j
k
c
c
k
l
d
d
m
m
f
e
l
n
e
f
n
o
g
g
o
h
p
p
1
q
2
r
3
s
4

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

Pre-mRNA-splicing factor SYF1

Crooked neck-like protein 1

Pre-mRNA-splicing factor SPF27

Cell division cycle 5-like protein

Pre-mRNA-splicing factor ISY1 homolog

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

Intron-binding protein aquarius

Serine/arginine repetitive matrix protein 2

Pre-mRNA-splicing factor CWC22 homolog

Pre-mRNA-processing factor 17

Pre-mRNA-splicing factor CWC25 homolog

Coiled-coil domain-containing protein 94

Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16

Pre-mRNA-processing factor 19

Eukaryotic initiation factor 4A-III

Protein mago nashi homolog 2

RNA-binding protein 8A

Protein CASC3

Small nuclear ribonucleoprotein Sm D3

Small nuclear ribonucleoprotein-associated proteins B and B'

Small nuclear ribonucleoprotein Sm D1

Small nuclear ribonucleoprotein Sm D2

Small nuclear ribonucleoprotein F

Toggle Identical (dm)

Small nuclear ribonucleoprotein E

Toggle Identical (en)

Small nuclear ribonucleoprotein G

U2 small nuclear ribonucleoprotein A'

U2 small nuclear ribonucleoprotein B''

Peptidyl-prolyl cis-trans isomerase E

Peptidylprolyl isomerase domain and WD repeat-containing protein 1

Peptidyl-prolyl cis-trans isomerase G

UNKNOW

Related Entries With Identical Sequence

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...