Magnesium in PDB 1hq1: Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle

The structure of Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle, PDB code: 1hq1 was solved by R.T.Batey, M.B.Sagar, J.A.Doudna, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.52
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	136.555, 78.337, 32.872, 90.00, 96.24, 90.00
R / Rfree (%)	15.1 / 19.9

The structure of Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle also contains other interesting chemical elements:

Potassium

(K)

3 atoms

The binding sites of Magnesium atom in the Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle (pdb code 1hq1). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle, PDB code: 1hq1:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1801 b:29.8 occ:1.00 O B:HOH9011 2.1 28.8 1.0 O B:HOH9025 2.1 34.4 1.0 O B:HOH9015 2.1 23.6 1.0 O B:HOH9180 2.1 32.0 1.0 O B:HOH9038 2.1 27.9 1.0 O B:HOH9028 2.1 29.6 1.0 O B:HOH9181 4.0 32.3 1.0 OP2 B:C163 4.1 29.5 1.0 O B:HOH9020 4.1 30.9 1.0 O B:HOH9021 4.1 28.2 1.0 O B:HOH9018 4.1 26.6 1.0 N7 B:G145 4.2 26.4 1.0 O B:HOH9087 4.2 38.2 1.0 O4 B:U146 4.2 27.0 1.0 OP2 B:G144 4.3 35.8 1.0 O B:HOH9249 4.3 49.8 1.0 N4 B:C147 4.3 26.0 1.0 OP1 B:G144 4.4 38.1 1.0 OP2 B:G145 4.4 36.2 1.0 P B:G144 4.8 36.3 1.0 N7 B:G144 4.8 31.2 1.0 C8 B:G145 4.9 26.9 1.0

Magnesium binding site 2 out of 4 in the Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1802 b:36.4 occ:1.00 O B:HOH9283 1.8 43.0 1.0 O B:HOH9062 2.1 33.9 1.0 OP1 B:C141 2.1 26.4 1.0 O B:HOH9040 2.1 29.0 1.0 O B:HOH9164 2.2 44.4 1.0 O B:HOH9282 2.2 42.2 1.0 O B:HOH9181 2.6 32.3 1.0 O B:HOH9284 3.3 47.8 1.0 O B:HOH9207 3.5 67.5 1.0 P B:C141 3.6 25.0 1.0 O B:HOH9085 4.1 35.8 1.0 OP2 B:A164 4.1 23.5 1.0 O B:HOH9018 4.2 26.6 1.0 O B:HOH9002 4.2 23.5 1.0 C5' B:C141 4.2 23.4 1.0 O B:HOH9021 4.3 28.2 1.0 O5' B:C141 4.3 23.6 1.0 O3' B:A140 4.4 23.0 1.0 OP2 B:C142 4.4 27.3 1.0 O B:HOH9208 4.4 47.0 1.0 OP1 B:A164 4.5 22.9 1.0 OP2 B:C141 4.5 26.7 1.0 O B:HOH9034 4.6 29.4 1.0 O6 B:G144 4.7 26.7 1.0 O B:HOH9132 4.8 57.7 1.0 O B:HOH9006 4.9 23.7 1.0 P B:A164 4.9 23.9 1.0 O B:HOH9236 4.9 43.2 1.0

Magnesium binding site 3 out of 4 in the Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1803 b:28.7 occ:0.50 OP2 B:G149 1.9 36.9 1.0 O B:HOH9106 2.0 49.8 1.0 O B:HOH9199 2.0 54.7 1.0 K B:K4003 2.1 25.7 0.5 O B:HOH9073 2.3 46.2 1.0 O B:HOH9129 2.3 49.8 1.0 P B:G149 3.2 34.0 1.0 O5' B:G149 3.9 37.5 1.0 N7 B:G150 3.9 28.4 1.0 OP1 B:A148 4.0 37.5 1.0 OP1 B:G149 4.0 40.7 1.0 O6 B:G150 4.2 27.5 1.0 OP2 B:A148 4.4 32.3 1.0 O3' B:A148 4.4 34.5 1.0 O5' B:A148 4.4 33.5 1.0 P B:A148 4.4 32.7 1.0 C8 B:G149 4.6 26.6 1.0 N7 B:G149 4.6 27.8 1.0 O4 B:U151 4.7 28.9 1.0 C3' B:A148 4.7 32.5 1.0 C5 B:G150 4.8 28.5 1.0 C6 B:G150 4.9 23.5 1.0 C8 B:G150 5.0 26.9 1.0 OP2 B:G150 5.0 36.6 1.0 C5' B:A148 5.0 32.3 1.0

Magnesium binding site 4 out of 4 in the Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1804 b:65.4 occ:1.00 O B:HOH9287 1.8 62.4 1.0 O B:HOH9286 2.0 58.2 1.0 O B:HOH9046 2.0 35.2 1.0 O B:HOH9058 2.1 38.8 1.0 O B:HOH9285 2.3 53.0 1.0 N7 B:G154 3.9 31.0 1.0 OP1 B:A156 4.0 41.0 1.0 O B:HOH9170 4.1 59.8 1.0 O6 B:G154 4.1 34.2 1.0 O B:HOH9027 4.1 36.8 1.0 OP2 B:A156 4.3 35.5 1.0 C5 B:G154 4.4 32.8 1.0 C6 B:G154 4.5 34.7 1.0 O B:HOH9108 4.6 43.0 1.0 P B:A156 4.7 35.7 1.0 C8 B:G154 4.8 32.0 1.0 O B:HOH9104 4.9 54.9 1.0

R.T.Batey, M.B.Sagar, J.A.Doudna. Structural and Energetic Analysis of Rna Recognition By A Universally Conserved Protein From the Signal Recognition Particle. J.Mol.Biol. V. 307 229 2001.
ISSN: ISSN 0022-2836
PubMed: 11243816
DOI: 10.1006/JMBI.2000.4454