Magnesium in PDB 3f4e: Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.

The structure of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna., PDB code: 3f4e was solved by A.A.Serganov, L.Huang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 3.05
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	71.471, 71.471, 140.554, 90.00, 90.00, 120.00
R / Rfree (%)	20 / 23.2

The structure of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. also contains other interesting chemical elements:

Potassium

(K)

1 atom

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 13;

Binding sites:

The binding sites of Magnesium atom in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. (pdb code 3f4e). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 13 binding sites of Magnesium where determined in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna., PDB code: 3f4e:
Jump to Magnesium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Magnesium binding site 1 out of 13 in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg302 b:0.5 occ:1.00 N7 X:G19 3.3 70.2 1.0 OP2 X:G19 4.0 67.0 1.0 C8 X:G19 4.0 70.0 1.0 C5 X:G19 4.4 69.9 1.0 O6 X:G19 4.6 70.6 1.0 OP2 X:U18 4.6 67.0 1.0 C6 X:G19 4.9 70.0 1.0

Magnesium binding site 2 out of 13 in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg304 b:48.0 occ:1.00 N7 X:G33 2.3 71.7 1.0 O1P Y:FMN200 2.5 55.8 1.0 C8 X:G33 3.1 71.8 1.0 O3P Y:FMN200 3.2 54.9 1.0 P Y:FMN200 3.4 53.2 1.0 C5 X:G33 3.5 71.4 1.0 O2' X:G41 3.8 65.3 1.0 O6 X:G33 3.9 73.2 1.0 C6 X:G33 4.1 71.8 1.0 O4' X:G41 4.1 67.8 1.0 O6 Y:G62 4.1 72.3 1.0 N1 X:G10 4.3 71.3 1.0 C4' X:G41 4.3 66.3 1.0 O5' Y:FMN200 4.3 53.5 1.0 N9 X:G33 4.4 70.6 1.0 O2P Y:FMN200 4.6 53.8 1.0 C4 X:G33 4.6 70.0 1.0 N2 X:G10 4.6 70.8 1.0 OP2 X:G33 4.6 69.5 1.0 C1' X:G41 4.6 66.9 1.0 N1 Y:G62 4.7 71.0 1.0 C2' X:G41 4.8 65.8 1.0 C6 Y:G62 4.9 71.3 1.0 C2 X:G10 5.0 71.2 1.0

Magnesium binding site 3 out of 13 in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg306 b:69.6 occ:1.00 OP2 X:A14 1.9 72.8 1.0 P X:A14 3.4 71.2 1.0 N7 X:G15 3.9 68.3 1.0 O5' X:A14 4.1 70.5 1.0 O4' X:U23 4.2 71.8 1.0 OP1 X:A14 4.2 71.2 1.0 O2' X:C13 4.2 76.2 1.0 O6 X:G15 4.3 69.8 1.0 O3' X:C13 4.3 71.6 1.0 OP2 X:G15 4.4 66.5 1.0 C2' X:C13 4.5 75.1 1.0 C5 X:G15 4.7 68.7 1.0 C3' X:C13 4.8 73.4 1.0 N7 X:G16 4.8 72.9 1.0 C8 X:G15 4.9 68.5 1.0 C6 X:G15 4.9 69.3 1.0 C4' X:U23 5.0 71.7 1.0

Magnesium binding site 4 out of 13 in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg307 b:67.2 occ:1.00 OP2 X:G16 4.1 70.6 1.0 OP1 X:G15 4.6 65.2 1.0

Magnesium binding site 5 out of 13 in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 5 of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg310 b:92.3 occ:1.00 O6 X:G28 2.3 77.4 1.0 C6 X:G28 3.5 77.8 1.0 C5 X:G28 4.3 77.8 1.0 N6 X:A29 4.4 69.8 1.0 N1 X:G28 4.5 77.6 1.0 N7 X:G28 4.5 77.8 1.0 OP2 X:C25 4.6 64.9 1.0 N3 X:C13 4.7 78.2 1.0 O4 Y:U94 4.8 64.0 1.0 O2 X:C13 4.9 78.4 1.0

Magnesium binding site 6 out of 13 in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 6 of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg311 b:69.9 occ:1.00 O6 X:G32 3.9 69.8 1.0 N7 X:G32 3.9 70.9 1.0 O6 X:G41 4.1 68.2 1.0 C6 X:G32 4.6 69.7 1.0 C5 X:G32 4.7 70.0 1.0 C5 X:C31 4.9 76.9 1.0

Magnesium binding site 7 out of 13 in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 7 of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg312 b:74.7 occ:1.00 O6 Y:G91 4.2 70.9 1.0 N6 X:A22 4.4 80.6 1.0 N1 X:A22 4.6 81.4 1.0 O2' X:C25 4.9 69.5 1.0 N1 Y:A90 4.9 75.3 1.0

Magnesium binding site 8 out of 13 in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 8 of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg313 b:84.0 occ:1.00 O2' X:A29 4.3 71.1 1.0 N3 X:A14 4.4 67.6 1.0 O3' X:A29 4.5 69.6 1.0 OP1 X:C30 4.8 70.2 1.0 C2 X:A14 4.9 68.6 1.0 C4 X:A14 5.0 66.9 1.0

Magnesium binding site 9 out of 13 in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 9 of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg314 b:0.1 occ:1.00 OP2 X:U23 1.9 73.9 1.0 OP1 X:A22 2.7 77.6 1.0 P X:U23 3.3 73.8 1.0 C5' X:U23 3.6 71.9 1.0 P X:A22 3.7 76.4 1.0 O5' X:U23 3.7 72.3 1.0 OP2 X:A22 4.1 75.6 1.0 O5' X:A22 4.1 77.5 1.0 C3' X:A22 4.1 77.0 1.0 O3' X:A22 4.2 75.5 1.0 C5' X:A22 4.3 77.7 1.0 OP1 X:U23 4.4 73.9 1.0 C4' X:A22 4.8 77.5 1.0

Magnesium binding site 10 out of 13 in the Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 10 of Crystal Structure of the Fmn Riboswitch Bound to Fmn, Split Rna. within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg318 b:0.7 occ:1.00 OP1 Y:C95 2.6 66.3 1.0 N7 X:G12 3.5 74.1 1.0 OP2 Y:C95 3.5 65.6 1.0 P Y:C95 3.5 65.8 1.0 OP2 X:G12 4.0 80.3 1.0 C8 X:G12 4.1 75.0 1.0 O3' Y:U94 4.4 63.3 1.0 C5 X:G12 4.7 74.2 1.0 O5' Y:C95 4.8 64.5 1.0

A.Serganov, L.Huang, D.J.Patel. Coenzyme Recognition and Gene Regulation By A Flavin Mononucleotide Riboswitch. Nature V. 458 233 2009.
ISSN: ISSN 0028-0836
PubMed: 19169240
DOI: 10.1038/NATURE07642