Magnesium in PDB 9hfl: Cryo-Em Structure of the Human Snrna Export Complex Comprising Cbc- Phax-CRM1-Rangtp and Capped-Rna

The binding sites of Magnesium atom in the Cryo-Em Structure of the Human Snrna Export Complex Comprising Cbc- Phax-CRM1-Rangtp and Capped-Rna (pdb code 9hfl). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Cryo-Em Structure of the Human Snrna Export Complex Comprising Cbc- Phax-CRM1-Rangtp and Capped-Rna, PDB code: 9hfl:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of the Human Snrna Export Complex Comprising Cbc- Phax-CRM1-Rangtp and Capped-Rna


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo-Em Structure of the Human Snrna Export Complex Comprising Cbc- Phax-CRM1-Rangtp and Capped-Rna within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg302 b:40.7 occ:1.00 O3G B:GTP301 1.9 42.3 1.0 OG1 B:THR24 2.1 36.6 1.0 OG1 B:THR42 2.1 45.8 1.0 O2B B:GTP301 2.1 32.5 1.0 O3B B:GTP301 2.8 32.8 1.0 PG B:GTP301 2.9 32.0 1.0 PB B:GTP301 3.0 31.6 1.0 H B:THR42 3.2 42.4 1.0 CB B:THR24 3.3 34.1 1.0 H B:THR24 3.3 29.8 1.0 HB B:THR24 3.3 33.2 1.0 CB B:THR42 3.4 45.0 1.0 HB B:THR42 3.5 44.6 1.0 O2A B:GTP301 3.6 43.4 1.0 N B:THR42 3.8 43.2 1.0 O1G B:GTP301 3.9 37.2 1.0 O3A B:GTP301 3.9 30.9 1.0 OD2 B:ASP65 3.9 39.2 1.0 HE2 B:LYS23 4.0 21.6 1.0 N B:THR24 4.0 30.0 1.0 O2G B:GTP301 4.0 36.9 1.0 HB2 B:LYS23 4.1 28.0 1.0 HG21 B:THR24 4.1 37.0 1.0 CA B:THR42 4.2 42.5 1.0 PA B:GTP301 4.2 32.6 1.0 O1B B:GTP301 4.2 39.8 1.0 CA B:THR24 4.2 30.1 1.0 HA B:ALA41 4.2 37.1 1.0 CG2 B:THR24 4.2 39.4 1.0 HG21 B:THR42 4.3 40.8 1.0 CG2 B:THR42 4.4 43.6 1.0 HE1 B:TYR39 4.5 33.0 1.0 O B:VAL40 4.5 47.5 1.0 OD1 B:ASP65 4.5 39.1 1.0 HA B:THR42 4.6 42.4 1.0 HA B:ALA67 4.6 35.4 1.0 HG23 B:THR24 4.6 37.2 1.0 HA B:THR24 4.6 30.6 1.0 CG B:ASP65 4.6 41.8 1.0 HG23 B:THR42 4.7 44.8 1.0 O B:THR66 4.7 43.5 1.0 O1A B:GTP301 4.7 27.8 1.0 C B:ALA41 4.7 42.0 1.0 O B:HOH403 4.7 39.7 1.0 CE B:LYS23 4.9 19.9 1.0 HZ3 B:LYS23 4.9 24.6 1.0 CA B:ALA41 5.0 35.5 1.0

E.Dubiez, W.Garland, M.Finderup Brask, E.Boeri Erba, T.Heick Jensen, J.Kadlec, S.Cusack. Structural Basis For the Synergistic Assembly of the Snrna Export Complex. Nat.Struct.Mol.Biol. 2025.
ISSN: ESSN 1545-9985
PubMed: 40610714
DOI: 10.1038/S41594-025-01595-5