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Center for Structural Genomics of Infectious Diseases

MgRNA: Classification of Mg2+ binding sites in RNA crystal structures
Mg2+ site Acsgid.css in 3D5B (3.21Å) -- RIBOSOME : Structural basis for translation termination on the 70s ribosome. this file contains the 50s subunit of one 70s ribosome. the entire crystal structure contains two 70s ribosomes as described in remark 400.

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Binding environment of Mg2+ Acsgid.css
undefined text in other_site_type_text
Coordination Number
Qv # 0.00
Qs # 0.00
Qe # 0.00
 
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Inner-sphere Residue Name:
Outer-sphere Moiety Name:
Metal Distances:
Outer-sphere Distances:
B factor(Occupancy):
Nucleic Acid Cartoon:
Spin:
Antialiasing:		 On Off
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# Validation parameters Qv, Qs, Qe are defined in the range of 0 to 1, with 0 indicating poorest reliability and higher value indicating a more reliable site
Qv measures the agreement of the inner-sphere bond valence summation with the oxidation state of Mg2+ (+2)
Qs measures the geometrical symmetry of the ligands distribution around the Mg2+ required for octahedral geometry
Qe measures the agreement of the isotropic atomic displacement (B) factor and occupancy of the Mg2+ compared to those of all atoms in its environment


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