Magnesium in PDB 5cnp: X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae.

All present enzymatic activity of X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae.:
2.3.1.57;

The structure of X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae., PDB code: 5cnp was solved by J.Osipiuk, L.Volkart, S.Moy, W.F.Anderson, A.Joachimiak, Center Forstructural Genomics Of Infectious Diseases (Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.80 / 2.38
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	159.931, 134.176, 77.477, 90.00, 114.43, 90.00
R / Rfree (%)	18.5 / 23.6

The binding sites of Magnesium atom in the X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae. (pdb code 5cnp). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae., PDB code: 5cnp:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae. within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg201 b:30.9 occ:1.00 OE1 B:GLU33 2.2 48.4 1.0 OE2 B:GLU75 2.4 47.4 1.0 OE1 B:GLU75 2.5 45.1 1.0 OE2 B:GLU33 2.5 50.6 1.0 CD B:GLU33 2.7 46.5 1.0 CD B:GLU75 2.7 43.1 1.0 CG B:GLU33 4.2 44.3 1.0 CG B:GLU75 4.2 39.8 1.0 O B:HOH326 4.4 50.2 1.0 O B:HOH325 4.7 38.6 1.0

Magnesium binding site 2 out of 3 in the X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae. within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg201 b:33.3 occ:1.00 OE2 D:GLU75 2.1 55.2 1.0 OE2 D:GLU33 2.4 61.3 1.0 OE1 D:GLU33 2.5 57.8 1.0 CD D:GLU33 2.7 55.2 1.0 OE1 D:GLU75 2.8 47.9 1.0 CD D:GLU75 2.8 43.0 1.0 CG D:GLU33 4.2 50.8 1.0 CG D:GLU75 4.3 40.8 1.0

Magnesium binding site 3 out of 3 in the X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of X-Ray Crystal Structure of Spermidine N1-Acetyltransferase From Vibrio Cholerae. within 5.0Å range: probe atom residue distance (Å) B Occ F:Mg201 b:34.7 occ:1.00 OE2 F:GLU33 2.0 57.1 1.0 OE2 F:GLU75 2.1 65.1 1.0 OE1 F:GLU75 2.5 57.6 1.0 CD F:GLU75 2.7 57.6 1.0 CD F:GLU33 2.7 55.7 1.0 OE1 F:GLU33 2.7 64.6 1.0 CG F:GLU33 4.1 52.8 1.0 CG F:GLU75 4.1 56.0 1.0 O F:HOH311 4.6 47.8 1.0

E.V.Filippova, S.Weigand, J.Osipiuk, O.Kiryukhina, A.Joachimiak, W.F.Anderson. Substrate-Induced Allosteric Change in the Quaternary Structure of the Spermidine N-Acetyltransferase Speg. J.Mol.Biol. V. 427 3538 2015.
ISSN: ESSN 1089-8638
PubMed: 26410587
DOI: 10.1016/J.JMB.2015.09.013