Magnesium in PDB 4prx: E. Coli Gyrb 43-kDa N-Terminal Fragment in Complex with Adp+Pi

All present enzymatic activity of E. Coli Gyrb 43-kDa N-Terminal Fragment in Complex with Adp+Pi:
5.99.1.3;

The structure of E. Coli Gyrb 43-kDa N-Terminal Fragment in Complex with Adp+Pi, PDB code: 4prx was solved by F.V.Stanger, T.Schirmer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.19 / 1.80
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	77.640, 131.650, 92.390, 90.00, 90.00, 90.00
R / Rfree (%)	16.3 / 20.3

The binding sites of Magnesium atom in the E. Coli Gyrb 43-kDa N-Terminal Fragment in Complex with Adp+Pi (pdb code 4prx). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the E. Coli Gyrb 43-kDa N-Terminal Fragment in Complex with Adp+Pi, PDB code: 4prx:

Magnesium binding site 1 out of 1 in the E. Coli Gyrb 43-kDa N-Terminal Fragment in Complex with Adp+Pi


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of E. Coli Gyrb 43-kDa N-Terminal Fragment in Complex with Adp+Pi within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg403 b:31.0 occ:1.00 O2B A:ADP401 2.5 20.6 1.0 O A:HOH642 2.5 41.9 1.0 O2A A:ADP401 2.6 16.9 1.0 OD1 A:ASN46 2.7 18.0 1.0 HD21 A:ASN46 2.9 18.3 1.0 O4 A:PO4402 3.2 28.5 1.0 O A:HOH515 3.2 24.5 1.0 HA3 A:GLY119 3.3 18.9 1.0 PB A:ADP401 3.3 18.8 1.0 O3A A:ADP401 3.4 18.8 1.0 CG A:ASN46 3.5 17.8 1.0 PA A:ADP401 3.5 18.5 1.0 O1B A:ADP401 3.5 18.7 1.0 ND2 A:ASN46 3.6 18.5 1.0 HZ1 A:LYS103 3.6 17.8 1.0 HA3 A:GLY114 3.6 19.0 1.0 O3 A:PO4402 3.6 21.6 1.0 HA2 A:GLY114 3.7 19.0 1.0 H A:GLY119 3.7 19.2 1.0 O A:HOH543 3.8 30.6 1.0 P A:PO4402 3.9 22.4 1.0 OE2 A:GLU42 4.0 37.4 1.0 CA A:GLY114 4.1 18.6 1.0 CA A:GLY119 4.1 18.4 1.0 H A:VAL120 4.2 18.5 1.0 HZ3 A:LYS103 4.2 17.8 1.0 N A:GLY119 4.3 20.3 1.0 O5' A:ADP401 4.3 18.3 1.0 NZ A:LYS103 4.3 18.1 1.0 HD22 A:ASN46 4.5 18.3 1.0 O A:GLU42 4.6 19.6 1.0 O2 A:PO4402 4.6 18.9 1.0 N A:VAL120 4.7 18.2 1.0 O3B A:ADP401 4.7 17.7 1.0 O1A A:ADP401 4.8 18.0 1.0 HZ2 A:LYS103 4.8 17.8 1.0 HA2 A:GLY119 4.8 19.0 1.0 HA A:ASN46 4.8 18.3 1.0 CB A:ASN46 4.9 18.0 1.0 C A:GLY119 4.9 19.0 1.0 H A:GLY114 4.9 18.9 1.0 HD2 A:LYS103 4.9 17.5 1.0 N A:GLY114 4.9 18.4 1.0 H3' A:ADP401 4.9 17.1 1.0 HB3 A:GLU42 4.9 24.9 1.0 H A:LEU115 4.9 20.4 1.0

F.V.Stanger, C.Dehio, T.Schirmer. Structure of the N-Terminal Gyrase B Fragment in Complex with Adppi Reveals Rigid-Body Motion Induced By Atp Hydrolysis Plos One V. 9 07289 2014.
ISSN: ESSN 1932-6203
PubMed: 25202966
DOI: 10.1371/JOURNAL.PONE.0107289