National Center for
Biotechnology Information

7ONB: Structure of the U2 5' module of the A3'-SSA complex

PDB ID:

MMDB ID:

205344

PDB Deposition Date:

2021/5/25

Updated in MMDB:

2021/08

Experimental Method:

electron microscopy

Resolution:

3.1 Å

Source Organism:

unidentified adenovirus▼

Taxonomy	Molecule
unidentified adenovirus	G
Homo sapiens	A, B, C, D, F, H, I, M, N, K

Similar Structures:

Biological Unit for 7ONB: undecameric; determined by author

Molecular Components in 7ONB
Label	Count	Molecule
Proteins (9 molecules)
A	1	Splicing Factor 3B Subunit 3
B	1	Splicing Factor 3B Subunit 5
C	1	Splicing Factor 3B Subunit 1
D	1	PHD Finger-like Domain-containing Protein 5A
F	1	UNK
I	1	Splicing Factor 3B Subunit 2
M	1	Splicing Factor 3A Subunit 2
N	1	Splicing Factor 3A Subunit 3
K	1	Splicing Factor 3B Subunit 4
Nucleotides(2 molecules)
G	1	Minx
H	1	Rnu2
Chemicals and Non-standard biopolymers (6 molecules)
1	1	spliceostatin A (form II)
2	5	ZINC ION

* Click molecule labels to explore molecular sequence information.

Citing MMDB