Magnesium in PDB 7oj1: Bacillus Subtilis Impdh in Complex with AP4A

All present enzymatic activity of Bacillus Subtilis Impdh in Complex with AP4A:
1.1.1.205;

The structure of Bacillus Subtilis Impdh in Complex with AP4A, PDB code: 7oj1 was solved by P.I.Giammarinaro, G.Bange, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	66.88 / 2.44
Space group	I 4
Cell size a, b, c (Å), α, β, γ (°)	133.75, 133.75, 149.68, 90, 90, 90
R / Rfree (%)	26.8 / 28.7

The binding sites of Magnesium atom in the Bacillus Subtilis Impdh in Complex with AP4A (pdb code 7oj1). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Bacillus Subtilis Impdh in Complex with AP4A, PDB code: 7oj1:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Bacillus Subtilis Impdh in Complex with AP4A


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Bacillus Subtilis Impdh in Complex with AP4A within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg502 b:30.0 occ:1.00 O2D A:B4P501 2.8 136.6 1.0 O2G A:B4P501 3.5 135.3 1.0 PD A:B4P501 4.2 131.6 1.0 PG A:B4P501 4.3 161.3 1.0 O1G A:B4P501 4.3 158.6 1.0 O3G A:B4P501 4.7 136.1 1.0

Magnesium binding site 2 out of 2 in the Bacillus Subtilis Impdh in Complex with AP4A


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Bacillus Subtilis Impdh in Complex with AP4A within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg502 b:30.0 occ:1.00 O2D B:B4P501 2.3 119.5 1.0 O2G B:B4P501 2.7 108.0 1.0 PG B:B4P501 3.3 134.4 1.0 PD B:B4P501 3.3 111.1 1.0 O3G B:B4P501 3.4 119.8 1.0 O1G B:B4P501 3.5 108.0 1.0 O1D B:B4P501 4.0 114.3 1.0 OE1 B:GLU184 4.1 121.0 1.0 CD B:GLU184 4.5 116.2 1.0 OE2 B:GLU184 4.5 119.3 1.0 O5F B:B4P501 4.7 111.5 1.0 O3B B:B4P501 4.8 125.1 1.0 CG B:ARG141 4.8 117.6 1.0 CB B:ARG141 4.8 109.1 1.0

P.I.Giammarinaro, M.K.M.Young, W.Steinchen, C.N.Mais, G.Hochberg, J.Yang, D.M.Stevenson, D.Amador-Noguez, A.Paulus, J.D.Wang, G.Bange. Diadenosine Tetraphosphate Regulates Biosynthesis of Gtp in Bacillus Subtilis. Nat Microbiol V. 7 1442 2022.
ISSN: ESSN 2058-5276
PubMed: 35953658
DOI: 10.1038/S41564-022-01193-X