8Q7N: cryo-EM structure of the human spliceosomal B complex protomer (tri-snRNP core region)

PDB ID: 8Q7NDownload
MMDB ID: 241777
PDB Deposition Date: 2023/8/16
Updated in MMDB: 2024/08
Experimental Method:
electron microscopy
Resolution: 3.1  Å
Source Organism:
Similar Structures:
Molecular Components in 8Q7N
Label Count Molecule
Proteins (17 molecules)
1
Splicing Factor 3A Subunit 1
Molecule annotation
1
116 KDA U5 Small Nuclear Ribonucleoprotein Component
Molecule annotation
1
Thioredoxin-like Protein 4A
Molecule annotation
1
Pre-mrna-splicing Factor 38A
Molecule annotation
1
Microfibrillar-associated Protein 1
Molecule annotation
1
Nhp2-like Protein 1, N-terminally Processed
Molecule annotation
1
Protein Bud31 Homolog
Molecule annotation
1
WW Domain-binding Protein 4
Molecule annotation
1
Zinc Finger Matrin-type Protein 2
Molecule annotation
1
Ubiquitin-like Protein 5
Molecule annotation
1
U4/u6 Small Nuclear Ribonucleoprotein Prp31
Molecule annotation
1
U4/u6 Small Nuclear Ribonucleoprotein Prp4
Molecule annotation
1
Pre-mrna-processing Factor 6
Molecule annotation
1
Pre-mrna-processing-splicing Factor 8
Molecule annotation
1
U4/u6.u5 Tri-snrnp-associated Protein 1
Molecule annotation
1
Transcription Elongation Regulator 1
Molecule annotation
1
U4/u6 Small Nuclear Ribonucleoprotein Prp3
Molecule annotation
Nucleotides(4 molecules)
1
U5 Snrna
Molecule annotation
1
U6 Snrna
Molecule annotation
1
Minx Pre-mrna
Molecule annotation
1
U4 Snrna
Molecule annotation
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303