SMTL ID : 8hmz.1

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

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY 2.90 Å

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 E: U.28, G.29, G.32 No protein-ligand interaction detected (PLIP) MG.2: 2 residues within 4Å: Chain E: G.29, G.30 No protein-ligand interaction detected (PLIP) MG.3: 2 residues within 4Å: Chain E: U.28 Chain F: G.12 No protein-ligand interaction detected (PLIP) MG.4: 3 residues within 4Å: Chain E: C.71 Chain F: U.2, U.3 No protein-ligand interaction detected (PLIP) MG.5: 2 residues within 4Å: Chain F: U.13, G.14 No protein-ligand interaction detected (PLIP) MG.6: 1 residues within 4Å: Chain F: A.22 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: C
Chromosome 1 open reading frame 19, isoform CRA_a: D
Polyribonucleotide 5'-hydroxyl-kinase Clp1: G

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

G
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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