SMTL ID : 5zwn.1

Cryo-EM structure of the yeast pre-B complex at an average resolution of 3.3 angstrom (Part II: U1 snRNP region)

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY 3.40 Å

Oligo State

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

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain D: C.6, C.9, H.24, H.30 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.6, D:C.9, D:H.24, D:H.30 ZN.2: 5 residues within 4Å: Chain R: C.201, C.204, H.220, F.221, H.226 3 PLIP interactions: 3 interactions with chain R Metal complexes: R:C.201, R:C.204, R:H.220 ZN.3: 4 residues within 4Å: Chain R: C.45, C.53, C.68, H.72 2 PLIP interactions: 2 interactions with chain R Metal complexes: R:C.53, R:C.68

Links

RCSB   PDBe   PDBe-KB   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

U1 small nuclear ribonucleoprotein 70 kDa homolog: C
U1 small nuclear ribonucleoprotein C: D
U1 small nuclear ribonucleoprotein A: E
U1 small nuclear ribonucleoprotein component PRP42: F
Pre-mRNA-processing factor 39: G
Protein NAM8: H
56 kDa U1 small nuclear ribonucleoprotein component: I
Small nuclear ribonucleoprotein-associated protein B: J
Small nuclear ribonucleoprotein Sm D1: K
Small nuclear ribonucleoprotein Sm D2: L
Small nuclear ribonucleoprotein Sm D3: M
Small nuclear ribonucleoprotein E: N
Small nuclear ribonucleoprotein F: O
Small nuclear ribonucleoprotein G: P
U1 small nuclear ribonucleoprotein component SNU71: Q
Protein LUC7: R
U1 snRNP: S
Pre-mRNA-splicing ATP-dependent RNA helicase PRP28: T

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
Q

D
R

E
S

F
T

G
U

H
V

I
W

J
a

K
b

L
c

M
d

N
e

O
f

P
g

Q
X

R
Y

S
x

T
y

U1 small nuclear ribonucleoprotein 70 kDa homolog

U1 small nuclear ribonucleoprotein C

U1 small nuclear ribonucleoprotein A

U1 small nuclear ribonucleoprotein component PRP42

Pre-mRNA-processing factor 39

Protein NAM8

56 kDa U1 small nuclear ribonucleoprotein component

Small nuclear ribonucleoprotein-associated protein B

Small nuclear ribonucleoprotein Sm D1

Small nuclear ribonucleoprotein Sm D2

Small nuclear ribonucleoprotein Sm D3

Small nuclear ribonucleoprotein E

Small nuclear ribonucleoprotein F

Small nuclear ribonucleoprotein G

U1 small nuclear ribonucleoprotein component SNU71

Protein LUC7

U1 snRNP

Pre-mRNA-splicing ATP-dependent RNA helicase PRP28

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