Magnesium in PDB 4g87: Crystal Structure of Glmu From Mycobacterium Tuberculosis Snapshot 1

All present enzymatic activity of Crystal Structure of Glmu From Mycobacterium Tuberculosis Snapshot 1:
2.3.1.157; 2.7.7.23;

The structure of Crystal Structure of Glmu From Mycobacterium Tuberculosis Snapshot 1, PDB code: 4g87 was solved by P.A.Jagtap, S.K.Verma, B.Prakash, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	18.84 / 2.03
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	77.000, 77.000, 276.730, 90.00, 90.00, 120.00
R / Rfree (%)	17.8 / 23.5

The structure of Crystal Structure of Glmu From Mycobacterium Tuberculosis Snapshot 1 also contains other interesting chemical elements:

Cobalt

(Co)

2 atoms

The binding sites of Magnesium atom in the Crystal Structure of Glmu From Mycobacterium Tuberculosis Snapshot 1 (pdb code 4g87). 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 Glmu From Mycobacterium Tuberculosis Snapshot 1, PDB code: 4g87:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Glmu From Mycobacterium Tuberculosis Snapshot 1


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 Glmu From Mycobacterium Tuberculosis Snapshot 1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:37.2 occ:1.00 O A:HOH805 1.9 28.2 1.0 OD1 A:ASP417 2.6 20.7 1.0 CG A:ASP417 3.1 21.8 1.0 OD2 A:ASP417 3.5 22.7 1.0 CO A:CO503 3.7 33.1 0.3 CB A:ASP417 4.1 18.4 1.0 OG A:SER392 4.1 23.1 1.0 O A:SER392 4.5 21.2 1.0 CA A:ASP417 4.7 20.0 1.0 CB A:SER392 4.8 19.1 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Glmu From Mycobacterium Tuberculosis Snapshot 1


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 Glmu From Mycobacterium Tuberculosis Snapshot 1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg504 b:40.0 occ:1.00 O A:HOH964 2.0 26.6 1.0 O1 A:POP506 2.0 20.9 0.8 O5 A:POP506 2.1 24.9 1.0 O1A A:UD1505 2.1 27.7 1.0 O A:HOH1071 2.2 42.8 1.0 O A:HOH777 2.4 31.1 1.0 P1 A:POP506 3.1 29.9 0.8 P2 A:POP506 3.3 23.5 1.0 O2 A:POP506 3.4 27.5 0.8 PA A:UD1505 3.6 28.7 1.0 O A:POP506 3.7 26.6 1.0 O4 A:POP506 3.9 27.5 1.0 O5B A:UD1505 4.0 24.6 1.0 O A:HOH996 4.1 33.4 1.0 NH2 A:ARG19 4.2 20.9 1.0 O3 A:POP506 4.4 25.3 0.8 OE2 A:GLU207 4.5 33.2 1.0 O3A A:UD1505 4.5 21.0 1.0 OE1 A:GLU207 4.5 30.9 1.0 O6 A:POP506 4.5 25.7 1.0 O1B A:UD1505 4.6 24.7 1.0 O2A A:UD1505 4.6 29.3 1.0 NE2 A:GLN205 4.6 37.1 1.0 C5 A:UD1505 4.6 25.7 1.0 C6 A:UD1505 4.7 24.1 1.0 CD A:GLU207 4.9 32.8 1.0

P.K.A.Jagtap, S.K.Verma, N.Vithani, V.S.Bais, B.Prakash. Crystal Structures Identify An Atypical Two-Metal-Ion Mechanism For Uridyltransfer in Glmu: Its Significance to Sugar Nucleotidyl Transferases J.Mol.Biol. V. 425 1745 2013.
ISSN: ISSN 0022-2836
PubMed: 23485416
DOI: 10.1016/J.JMB.2013.02.019