Magnesium in PDB 1rj9: Structure of the Heterodimer of the Conserved Gtpase Domains of the Signal Recognition Particle (Ffh) and Its Receptor (Ftsy)

The structure of Structure of the Heterodimer of the Conserved Gtpase Domains of the Signal Recognition Particle (Ffh) and Its Receptor (Ftsy), PDB code: 1rj9 was solved by P.F.Egea, S.O.Shan, J.Napetschnig, D.F.Savage, P.Walter, R.M.Stroud, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	75.040, 83.680, 94.020, 90.00, 90.00, 90.00
R / Rfree (%)	20.6 / 23.9

The binding sites of Magnesium atom in the Structure of the Heterodimer of the Conserved Gtpase Domains of the Signal Recognition Particle (Ffh) and Its Receptor (Ftsy) (pdb code 1rj9). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Structure of the Heterodimer of the Conserved Gtpase Domains of the Signal Recognition Particle (Ffh) and Its Receptor (Ftsy), PDB code: 1rj9:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structure of the Heterodimer of the Conserved Gtpase Domains of the Signal Recognition Particle (Ffh) and Its Receptor (Ftsy)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the Heterodimer of the Conserved Gtpase Domains of the Signal Recognition Particle (Ffh) and Its Receptor (Ftsy) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:15.9 occ:1.00 O A:HOH703 2.2 11.6 1.0 OG1 A:THR116 2.2 11.0 1.0 O1B A:GCP500 2.3 8.8 1.0 O A:HOH702 2.3 12.7 1.0 O2G A:GCP500 2.3 11.7 1.0 O A:HOH701 2.4 9.4 1.0 CB A:THR116 3.3 10.1 1.0 C3B A:GCP500 3.3 7.9 1.0 PG A:GCP500 3.3 15.8 1.0 PB A:GCP500 3.4 13.8 1.0 NH1 A:ARG142 3.9 16.1 1.0 N A:THR116 3.9 10.2 1.0 OD1 A:ASP191 4.1 16.1 1.0 OD1 A:ASP139 4.1 14.9 1.0 CA A:THR116 4.2 11.3 1.0 O1G A:GCP500 4.2 12.6 1.0 O2A A:GCP500 4.2 10.6 1.0 O A:HOH925 4.3 50.7 1.0 O3A A:GCP500 4.3 10.5 1.0 OE1 A:GLN148 4.3 11.7 1.0 CG2 A:THR116 4.4 10.6 1.0 OD2 A:ASP191 4.4 16.6 1.0 O3G A:GCP500 4.5 12.6 1.0 O2B A:GCP500 4.5 11.1 1.0 PA A:GCP500 4.6 18.1 1.0 O A:HOH713 4.6 16.2 1.0 CG A:ASP191 4.7 15.4 1.0 O A:THR192 4.7 13.7 1.0 CE A:LYS115 4.8 10.3 1.0 CB A:LYS115 4.8 9.0 1.0 O1A A:GCP500 4.9 11.6 1.0 NZ A:LYS115 4.9 8.7 1.0 CB A:ASP139 5.0 16.9 1.0 CG A:ASP139 5.0 18.1 1.0 CZ A:ARG142 5.0 14.8 1.0

Magnesium binding site 2 out of 2 in the Structure of the Heterodimer of the Conserved Gtpase Domains of the Signal Recognition Particle (Ffh) and Its Receptor (Ftsy)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of the Heterodimer of the Conserved Gtpase Domains of the Signal Recognition Particle (Ffh) and Its Receptor (Ftsy) within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg601 b:15.7 occ:1.00 O1B B:GCP600 2.2 9.6 1.0 OG1 B:THR112 2.3 12.0 1.0 O B:HOH704 2.3 11.1 1.0 O B:HOH706 2.3 15.5 1.0 O3G B:GCP600 2.3 15.0 1.0 O B:HOH705 2.4 13.9 1.0 PG B:GCP600 3.2 14.0 1.0 C3B B:GCP600 3.3 10.3 1.0 PB B:GCP600 3.3 8.7 1.0 CB B:THR112 3.3 8.1 1.0 N B:THR112 3.8 9.4 1.0 O B:HOH710 4.0 19.4 1.0 OD1 B:ASP187 4.0 17.5 1.0 OD2 B:ASP187 4.1 18.6 1.0 CA B:THR112 4.1 9.6 1.0 O2G B:GCP600 4.2 13.8 1.0 OD1 B:ASP135 4.2 14.9 1.0 O3A B:GCP600 4.3 9.9 1.0 O2B B:GCP600 4.3 8.9 1.0 O1G B:GCP600 4.3 10.7 1.0 O2A B:GCP600 4.4 10.6 1.0 CG2 B:THR112 4.5 9.3 1.0 CG B:ASP187 4.5 16.7 1.0 O B:THR188 4.6 12.1 1.0 OE1 B:GLN144 4.7 15.0 1.0 PA B:GCP600 4.7 15.4 1.0 O B:HOH727 4.7 16.4 1.0 CE B:LYS111 4.7 11.0 1.0 CB B:LYS111 4.7 6.6 1.0 O1A B:GCP600 4.9 11.9 1.0 NZ B:LYS111 4.9 13.4 1.0 NH1 B:ARG138 4.9 17.2 1.0 C B:LYS111 4.9 9.5 1.0

P.F.Egea, S.O.Shan, J.Napetschnig, D.F.Savage, P.Walter, R.M.Stroud. Substrate Twinning Activates the Signal Recognition Particle and Its Receptor Nature V. 427 215 2004.
ISSN: ISSN 0028-0836
PubMed: 14724630
DOI: 10.1038/NATURE02250