Magnesium in PDB 4usj: N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii

All present enzymatic activity of N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii:
2.7.2.8;

The structure of N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii, PDB code: 4usj was solved by V.R.Chellamuthu, K.Forchhammer, M.D.Hartmann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.36 / 2.85
Space group	P 21 3
Cell size a, b, c (Å), α, β, γ (°)	171.430, 171.430, 171.430, 90.00, 90.00, 90.00
R / Rfree (%)	18.869 / 22.002

The binding sites of Magnesium atom in the N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii (pdb code 4usj). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii, PDB code: 4usj:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg304 b:41.0 occ:1.00 O1A A:ADP302 2.1 50.0 1.0 O A:HOH2031 2.3 46.9 1.0 O2B A:ADP302 2.5 45.3 1.0 O A:HOH2005 2.6 41.5 1.0 O A:HOH2007 2.8 62.7 1.0 PA A:ADP302 3.4 50.7 1.0 O3A A:ADP302 3.5 51.6 1.0 PB A:ADP302 3.6 46.8 1.0 O3B A:ADP302 4.0 49.1 1.0 ND2 A:ASN194 4.0 52.8 1.0 OE2 A:NLG303 4.1 49.5 1.0 OE1 A:NLG303 4.2 45.0 1.0 O A:HOH2037 4.2 36.9 1.0 O2A A:ADP302 4.4 54.9 1.0 CD A:NLG303 4.5 46.9 1.0 NZ A:LYS255 4.5 62.7 1.0 NZ A:LYS41 4.6 63.1 1.0 O5' A:ADP302 4.7 53.1 1.0 O A:GLY251 4.7 55.2 1.0 OD2 A:ASP196 4.8 53.7 1.0 CA A:GLY251 4.9 57.7 1.0 O1B A:ADP302 4.9 45.0 1.0

Magnesium binding site 2 out of 3 in the N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg302 b:58.4 occ:1.00 O2A C:ATP301 1.9 49.5 1.0 O C:HOH2010 2.1 58.3 1.0 O1G C:ATP301 2.1 49.6 1.0 O C:GLY54 2.1 45.3 1.0 O2B C:ATP301 2.1 57.0 1.0 O C:HOH2009 2.1 43.7 1.0 C C:GLY54 3.1 49.9 1.0 PA C:ATP301 3.1 50.0 1.0 PB C:ATP301 3.1 51.7 1.0 PG C:ATP301 3.3 54.6 1.0 O3A C:ATP301 3.5 49.3 1.0 CA C:GLY54 3.6 48.1 1.0 O3B C:ATP301 3.6 50.3 1.0 O2G C:ATP301 3.7 52.3 1.0 N C:GLY105 3.9 52.5 1.0 O1A C:ATP301 4.0 42.9 1.0 N C:VAL55 4.2 55.5 1.0 O5' C:ATP301 4.3 48.4 1.0 O C:HOH2008 4.3 47.6 1.0 CA C:GLY105 4.3 52.3 1.0 OE1 C:GLU61 4.4 47.5 1.0 O1B C:ATP301 4.5 52.9 1.0 N C:GLY54 4.5 50.2 1.0 O3G C:ATP301 4.5 51.8 1.0 O C:HOH2007 4.6 46.0 1.0 CB C:ILE104 4.7 55.4 1.0 N C:GLN56 4.7 62.8 1.0 CA C:VAL55 4.7 58.9 1.0 C C:ILE104 4.8 54.2 1.0

Magnesium binding site 3 out of 3 in the N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of N-Acetylglutamate Kinase From Arabidopsis Thaliana in Complex with Pii From Chlamydomonas Reinhardtii within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg302 b:53.4 occ:1.00 O D:GLY54 1.9 51.5 1.0 O2B D:ATP301 2.0 52.0 1.0 O2A D:ATP301 2.0 46.7 1.0 O D:HOH2012 2.1 41.1 1.0 O D:HOH2013 2.2 52.5 1.0 O1G D:ATP301 2.2 50.6 1.0 C D:GLY54 3.0 48.6 1.0 PB D:ATP301 3.1 50.4 1.0 PA D:ATP301 3.2 47.1 1.0 PG D:ATP301 3.4 50.9 1.0 CA D:GLY54 3.5 45.9 1.0 O3A D:ATP301 3.5 46.4 1.0 O3B D:ATP301 3.7 52.4 1.0 O2G D:ATP301 3.8 50.9 1.0 N D:GLY105 4.1 53.1 1.0 N D:VAL55 4.1 52.0 1.0 O1A D:ATP301 4.2 41.6 1.0 O1B D:ATP301 4.3 48.0 1.0 OE1 D:GLU61 4.4 50.0 1.0 O5' D:ATP301 4.4 47.2 1.0 CA D:GLY105 4.5 49.9 1.0 N D:GLY54 4.5 45.7 1.0 N D:GLN56 4.6 60.2 1.0 CA D:VAL55 4.6 52.4 1.0 O3G D:ATP301 4.6 50.5 1.0 CB D:ILE104 4.8 53.1 1.0 C D:ILE104 5.0 51.4 1.0

V.R.Chellamuthu, E.Ermilova, T.Lapina, J.Luddecke, E.Minaeva, C.Herrmann, M.D.Hartmann, K.Forchhammer. A Widespread Glutamine-Sensing Mechanism in the Plant Kingdom. Cell(Cambridge,Mass.) V. 159 1188 2014.
ISSN: ISSN 0092-8674
PubMed: 25416954
DOI: 10.1016/J.CELL.2014.10.015