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Magnesium in PDB 1qgs: Udp-Magnesium Complex of Spsa From Bacillus Subtilis

Protein crystallography data

The structure of Udp-Magnesium Complex of Spsa From Bacillus Subtilis, PDB code: 1qgs was solved by S.J.Charnock, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.00
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 47.420, 141.997, 81.439, 90.00, 90.00, 90.00
R / Rfree (%) 19 / 24

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Udp-Magnesium Complex of Spsa From Bacillus Subtilis (pdb code 1qgs). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Udp-Magnesium Complex of Spsa From Bacillus Subtilis, PDB code: 1qgs:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 1qgs

Go back to Magnesium Binding Sites List in 1qgs
Magnesium binding site 1 out of 2 in the Udp-Magnesium Complex of Spsa From Bacillus Subtilis


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Udp-Magnesium Complex of Spsa From Bacillus Subtilis within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg301

b:33.1
occ:1.00
O A:HOH313 1.9 30.3 1.0
O A:HOH314 2.0 30.2 1.0
O A:HOH312 2.0 32.2 1.0
O2 A:GOL310 2.1 34.5 1.0
O A:HOH321 2.3 16.3 0.5
O1B A:UDP311 2.6 55.9 1.0
C2 A:GOL310 3.1 34.4 1.0
C3 A:GOL310 3.9 33.5 1.0
OD2 A:ASP191 4.0 16.3 1.0
PB A:UDP311 4.0 56.6 1.0
OD1 A:ASP158 4.1 20.9 1.0
O A:HOH464 4.2 41.1 0.5
O3B A:UDP311 4.3 56.3 1.0
C1 A:GOL310 4.4 33.7 1.0
O A:ARG188 4.4 24.3 1.0
OD1 A:ASP191 4.4 17.6 1.0
O1 A:GOL310 4.4 35.6 1.0
O3 A:GOL310 4.5 32.3 1.0
CG A:ASP191 4.6 16.4 1.0
O2B A:UDP311 4.6 57.6 1.0

Magnesium binding site 2 out of 2 in 1qgs

Go back to Magnesium Binding Sites List in 1qgs
Magnesium binding site 2 out of 2 in the Udp-Magnesium Complex of Spsa From Bacillus Subtilis


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Udp-Magnesium Complex of Spsa From Bacillus Subtilis within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg302

b:40.6
occ:1.00
O3B A:UDP311 2.3 56.3 1.0
OD2 A:ASP99 2.6 25.2 1.0
O1A A:UDP311 3.2 54.8 1.0
PB A:UDP311 3.5 56.6 1.0
CG A:ASP99 3.5 22.5 1.0
OD1 A:ASP99 3.5 24.9 1.0
O2B A:UDP311 3.9 57.6 1.0
O A:HOH491 4.0 44.7 1.0
O3A A:UDP311 4.2 55.7 1.0
PA A:UDP311 4.2 55.2 1.0
CE A:LYS13 4.3 24.0 1.0
NZ A:LYS13 4.4 23.5 1.0
O1B A:UDP311 4.8 55.9 1.0
CB A:ASP99 4.9 19.5 1.0
O A:HOH464 4.9 41.1 0.5

Reference:

S.J.Charnock, G.J.Davies. Structure of the Nucleotide-Diphospho-Sugar Transferase, Spsa From Bacillus Subtilis, in Native and Nucleotide-Complexed Forms. Biochemistry V. 38 6380 1999.
ISSN: ISSN 0006-2960
PubMed: 10350455
DOI: 10.1021/BI990270Y
Page generated: Mon Dec 14 06:39:00 2020

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