Magnesium in PDB 7esb: Fmnb Complexed with Atp

All present enzymatic activity of Fmnb Complexed with Atp:
2.7.1.180;

The structure of Fmnb Complexed with Atp, PDB code: 7esb was solved by Y.H.Zheng, W.Cheng, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.37 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	66.089, 67.294, 86.794, 90, 90, 90
R / Rfree (%)	17.1 / 19.7

The binding sites of Magnesium atom in the Fmnb Complexed with Atp (pdb code 7esb). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Fmnb Complexed with Atp, PDB code: 7esb:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the Fmnb Complexed with Atp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Fmnb Complexed with Atp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg402 b:16.9 occ:1.00 O A:HOH683 2.4 20.6 1.0 O2A A:ATP401 2.4 13.3 1.0 O2G A:ATP401 2.4 17.7 1.0 O A:HOH525 2.5 13.6 1.0 OD1 A:ASP301 2.5 13.0 1.0 O1B A:ATP401 2.7 14.6 1.0 CG A:ASP301 3.4 13.5 1.0 MG A:MG404 3.4 14.6 1.0 O3A A:ATP401 3.5 14.9 1.0 PB A:ATP401 3.5 14.4 1.0 PA A:ATP401 3.5 16.2 1.0 OD2 A:ASP301 3.6 14.3 1.0 PG A:ATP401 3.6 18.1 1.0 MG A:MG403 3.6 15.0 1.0 O A:HOH556 3.8 14.0 1.0 O3B A:ATP401 3.9 17.2 1.0 O3G A:ATP401 4.1 17.3 1.0 O A:GLY186 4.1 14.9 1.0 O A:ALA187 4.3 13.6 1.0 O A:HOH722 4.4 21.2 1.0 C5' A:ATP401 4.4 20.9 1.0 NZ A:LYS190 4.4 23.3 1.0 O5' A:ATP401 4.5 20.5 1.0 O A:HOH730 4.6 20.6 1.0 C A:ALA187 4.6 14.4 1.0 O1A A:ATP401 4.7 16.4 1.0 CA A:ALA187 4.7 11.2 1.0 CB A:LYS190 4.7 12.6 1.0 CD A:LYS190 4.7 17.3 1.0 CB A:ASP301 4.8 13.6 1.0 CG A:LYS190 4.9 15.7 1.0 O1G A:ATP401 4.9 16.0 1.0 O2B A:ATP401 5.0 15.3 1.0

Magnesium binding site 2 out of 3 in the Fmnb Complexed with Atp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Fmnb Complexed with Atp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg403 b:15.0 occ:1.00 O A:THR256 2.2 14.7 1.0 O1B A:ATP401 2.4 14.6 1.0 O A:HOH722 2.4 21.2 1.0 O A:HOH683 2.4 20.6 1.0 O3G A:ATP401 2.5 17.3 1.0 OD1 A:ASN216 2.6 15.7 1.0 C A:THR256 3.4 12.9 1.0 CG A:ASN216 3.4 18.6 1.0 PG A:ATP401 3.5 18.1 1.0 ND2 A:ASN216 3.5 20.6 1.0 PB A:ATP401 3.5 14.4 1.0 MG A:MG402 3.6 16.9 1.0 O2G A:ATP401 3.7 17.7 1.0 O3B A:ATP401 3.8 17.2 1.0 N A:THR256 3.8 12.6 1.0 O A:HOH556 4.0 14.0 1.0 CA A:THR256 4.2 13.5 1.0 N A:SER257 4.3 12.9 1.0 O2B A:ATP401 4.3 15.3 1.0 CA A:SER257 4.4 14.1 1.0 CB A:SER257 4.4 13.9 1.0 NH2 A:ARG240 4.4 26.0 1.0 OD1 A:ASP301 4.4 13.0 1.0 O A:HOH730 4.5 20.6 1.0 CB A:VAL255 4.5 15.1 1.0 NH1 A:ARG240 4.7 21.4 1.0 CB A:ASN216 4.8 13.1 1.0 O A:HOH554 4.8 20.6 1.0 O3A A:ATP401 4.8 14.9 1.0 C A:VAL255 4.8 13.4 1.0 O1G A:ATP401 4.8 16.0 1.0 CG2 A:THR256 4.9 18.4 1.0 CZ A:ARG240 5.0 26.5 1.0

Magnesium binding site 3 out of 3 in the Fmnb Complexed with Atp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Fmnb Complexed with Atp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg404 b:14.6 occ:1.00 OD1 A:ASP301 2.4 13.0 1.0 O A:ASP301 2.4 14.4 1.0 O2A A:ATP401 2.4 13.3 1.0 O A:HOH556 2.4 14.0 1.0 O A:ALA187 2.4 13.6 1.0 OG1 A:THR305 2.5 14.2 1.0 C A:ASP301 3.2 15.0 1.0 CG A:ASP301 3.3 13.5 1.0 C A:ALA187 3.4 14.4 1.0 MG A:MG402 3.4 16.9 1.0 PA A:ATP401 3.5 16.2 1.0 O1A A:ATP401 3.6 16.4 1.0 CA A:ASP301 3.7 11.9 1.0 CA A:ALA187 3.7 11.2 1.0 CB A:THR305 3.7 13.9 1.0 CB A:ALA187 3.9 13.3 1.0 CB A:ASP301 4.0 13.6 1.0 O1B A:ATP401 4.1 14.6 1.0 N A:THR305 4.1 13.4 1.0 OD2 A:ASP301 4.2 14.3 1.0 N A:GLY302 4.2 14.3 1.0 O A:HOH563 4.3 16.2 1.0 CA A:THR305 4.5 14.1 1.0 O A:HOH722 4.5 21.2 1.0 CA A:GLY302 4.6 12.8 1.0 O A:HOH525 4.6 13.6 1.0 N A:ILE188 4.6 13.1 1.0 O3A A:ATP401 4.6 14.9 1.0 O5' A:ATP401 4.6 20.5 1.0 CB A:SER304 4.7 16.6 1.0 O A:HOH683 4.8 20.6 1.0 CG2 A:THR305 4.8 13.3 1.0 PB A:ATP401 5.0 14.4 1.0

Y.H.Zheng, W.Cheng. Structure of Fmnb Complexed with Atp To Be Published.