Magnesium in PDB 2p8b: Crystal Structure of N-Succinyl Arg/Lys Racemase From Bacillus Cereus Atcc 14579 Complexed with N-Succinyl Lys.

The structure of Crystal Structure of N-Succinyl Arg/Lys Racemase From Bacillus Cereus Atcc 14579 Complexed with N-Succinyl Lys., PDB code: 2p8b was solved by A.A.Fedorov, L.Song, E.V.Fedorov, J.A.Gerlt, S.C.Almo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.44 / 1.70
Space group	I 4 2 2
Cell size a, b, c (Å), α, β, γ (°)	134.924, 134.924, 96.791, 90.00, 90.00, 90.00
R / Rfree (%)	20.6 / 22.7

The binding sites of Magnesium atom in the Crystal Structure of N-Succinyl Arg/Lys Racemase From Bacillus Cereus Atcc 14579 Complexed with N-Succinyl Lys. (pdb code 2p8b). 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 Crystal Structure of N-Succinyl Arg/Lys Racemase From Bacillus Cereus Atcc 14579 Complexed with N-Succinyl Lys., PDB code: 2p8b:

Magnesium binding site 1 out of 1 in the Crystal Structure of N-Succinyl Arg/Lys Racemase From Bacillus Cereus Atcc 14579 Complexed with N-Succinyl Lys.


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 N-Succinyl Arg/Lys Racemase From Bacillus Cereus Atcc 14579 Complexed with N-Succinyl Lys. within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg401 b:16.6 occ:1.00 OD2 A:ASP243 2.3 15.4 1.0 O A:HOH503 2.3 12.0 1.0 OE2 A:GLU218 2.4 14.3 1.0 OD2 A:ASP191 2.5 12.5 1.0 O5 A:NSK501 2.6 17.5 1.0 O4 A:NSK501 2.6 19.3 1.0 C6 A:NSK501 2.9 18.9 1.0 CD A:GLU218 3.0 15.3 1.0 CG A:ASP243 3.2 15.8 1.0 CG A:ASP191 3.3 14.2 1.0 OD1 A:ASP191 3.6 13.0 1.0 NZ A:LYS161 3.6 14.6 1.0 CB A:ASP243 3.6 13.7 1.0 OE1 A:GLU218 3.7 16.1 1.0 CG A:GLU218 3.8 12.6 1.0 OD1 A:ASN193 3.9 16.8 1.0 ND2 A:ASN265 4.1 14.4 1.0 NZ A:LYS163 4.2 16.1 1.0 NZ A:LYS267 4.3 15.4 1.0 OE1 A:GLU244 4.3 14.4 1.0 O A:HOH532 4.3 15.5 1.0 OD1 A:ASP243 4.4 14.1 1.0 CE A:LYS161 4.4 16.2 1.0 C5 A:NSK501 4.4 19.7 1.0 CG A:ASN193 4.6 16.5 1.0 CB A:ASP191 4.7 13.2 1.0 O A:HOH512 4.7 14.4 1.0 ND2 A:ASN193 4.9 15.1 1.0 CD A:GLU244 4.9 15.5 1.0 CE A:LYS267 5.0 13.9 1.0

L.Song, C.Kalyanaraman, A.A.Fedorov, E.V.Fedorov, M.E.Glasner, S.Brown, H.J.Imker, P.C.Babbitt, S.C.Almo, M.P.Jacobson, J.A.Gerlt. Prediction and Assignment of Function For A Divergent N-Succinyl Amino Acid Racemase. Nat.Chem.Biol. V. 3 486 2007.
ISSN: ISSN 1552-4450
PubMed: 17603539
DOI: 10.1038/NCHEMBIO.2007.11