SMTL ID : 8hmy.1

Cryo-EM structure of the human pre-catalytic TSEN/pre-tRNA complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

6 x MG: MAGNESIUM ION(Non-functional Binders)

MG.1: 3 residues within 4Å: Chain C: C.71, U.74, U.75 No protein-ligand interaction detected (PLIP) MG.2: 1 residues within 4Å: Chain C: G.87 No protein-ligand interaction detected (PLIP) MG.3: 1 residues within 4Å: Chain C: A.94 No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain C: G.29, G.32 No protein-ligand interaction detected (PLIP) MG.5: 3 residues within 4Å: Chain C: U.28, G.29, G.30 No protein-ligand interaction detected (PLIP) MG.6: 2 residues within 4Å: Chain C: U.28, A.94 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, X. et al., Structural basis of pre-tRNA intron removal by human tRNA splicing endonuclease. Mol.Cell (2023)

Release Date

2023-04-19

Peptides

tRNA-splicing endonuclease subunit Sen2: A
tRNA-splicing endonuclease subunit Sen34: B
tRNA-splicing endonuclease subunit Sen54: D
Chromosome 1 open reading frame 19, isoform CRA_a: E
Polyribonucleotide 5'-hydroxyl-kinase Clp1: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

D
C

E
D

F
E

tRNA-splicing endonuclease subunit Sen2

tRNA-splicing endonuclease subunit Sen34

tRNA-splicing endonuclease subunit Sen54

Chromosome 1 open reading frame 19, isoform CRA_a

Polyribonucleotide 5'-hydroxyl-kinase Clp1

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