Magnesium in PDB 1iir: Crystal Structure of Udp-Glucosyltransferase Gtfb

The structure of Crystal Structure of Udp-Glucosyltransferase Gtfb, PDB code: 1iir was solved by A.M.Mulichak, H.C.Losey, C.T.Walsh, R.M.Garavito, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.80
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	102.110, 102.110, 83.350, 90.00, 90.00, 90.00
R / Rfree (%)	21.1 / 23.1

The binding sites of Magnesium atom in the Crystal Structure of Udp-Glucosyltransferase Gtfb (pdb code 1iir). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Udp-Glucosyltransferase Gtfb, PDB code: 1iir:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Udp-Glucosyltransferase Gtfb


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 Udp-Glucosyltransferase Gtfb within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1404 b:33.8 occ:0.50 O A:HOH1409 2.1 30.9 1.0 O A:HOH1470 2.2 40.4 1.0 O A:HOH1436 2.3 36.5 1.0 O A:HOH1619 3.2 54.0 0.5 OD2 A:ASP85 3.8 22.3 1.0 O A:HOH1563 3.9 40.6 1.0 O A:HOH1433 4.1 26.7 1.0 O A:HOH1459 4.3 31.5 1.0 OE1 A:GLU86 4.4 27.8 1.0 CG A:ASP85 4.7 21.4 1.0 CB A:ASP85 4.7 20.4 1.0 O A:HOH1411 4.9 31.4 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Udp-Glucosyltransferase Gtfb


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Udp-Glucosyltransferase Gtfb within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1405 b:15.0 occ:1.00 O A:HOH1443 1.9 20.2 1.0 OD2 A:ASP175 2.0 17.4 1.0 O A:HOH1494 2.0 16.4 1.0 O A:HOH1442 2.0 13.3 1.0 O A:HOH1448 2.1 17.4 1.0 O A:HOH1412 2.2 19.2 1.0 CG A:ASP175 3.1 18.4 1.0 OD1 A:ASP175 3.5 18.6 1.0 O A:HOH1467 4.1 22.7 1.0 O A:HOH1588 4.2 27.9 1.0 O A:HOH1625 4.3 21.8 1.0 CB A:ASP175 4.3 17.8 1.0 O A:HOH1566 4.4 41.3 1.0 O A:ASN171 4.5 16.8 1.0 C A:ASN171 5.0 16.6 1.0 CA A:SER172 5.0 15.6 1.0

A.M.Mulichak, H.C.Losey, C.T.Walsh, R.M.Garavito. Structure of the Udp-Glucosyltransferase Gtfb That Modifies the Heptapeptide Aglycone in the Biosynthesis of Vancomycin Group Antibiotics. Structure V. 9 547 2001.
ISSN: ISSN 0969-2126
PubMed: 11470430
DOI: 10.1016/S0969-2126(01)00616-5