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Magnesium in PDB 1g5t: The Three-Dimensional Structure of Atp:Corrinoid Adenosyltransferase From Salmonella Typhimurium. Apo-Atp Form

Enzymatic activity of The Three-Dimensional Structure of Atp:Corrinoid Adenosyltransferase From Salmonella Typhimurium. Apo-Atp Form

All present enzymatic activity of The Three-Dimensional Structure of Atp:Corrinoid Adenosyltransferase From Salmonella Typhimurium. Apo-Atp Form:
2.5.1.17;

Protein crystallography data

The structure of The Three-Dimensional Structure of Atp:Corrinoid Adenosyltransferase From Salmonella Typhimurium. Apo-Atp Form, PDB code: 1g5t was solved by I.Rayment, J.C.Escalante-Semerena, C.B.Bauer, 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 65 2 2
Cell size a, b, c (Å), α, β, γ (°) 49.500, 49.500, 249.700, 90.00, 90.00, 120.00
R / Rfree (%) n/a / n/a

Magnesium Binding Sites:

The binding sites of Magnesium atom in the The Three-Dimensional Structure of Atp:Corrinoid Adenosyltransferase From Salmonella Typhimurium. Apo-Atp Form (pdb code 1g5t). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the The Three-Dimensional Structure of Atp:Corrinoid Adenosyltransferase From Salmonella Typhimurium. Apo-Atp Form, PDB code: 1g5t:

Magnesium binding site 1 out of 1 in 1g5t

Go back to Magnesium Binding Sites List in 1g5t
Magnesium binding site 1 out of 1 in the The Three-Dimensional Structure of Atp:Corrinoid Adenosyltransferase From Salmonella Typhimurium. Apo-Atp Form


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Three-Dimensional Structure of Atp:Corrinoid Adenosyltransferase From Salmonella Typhimurium. Apo-Atp Form within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg998

b:6.8
occ:1.00
 O A:HOH1590 1.7 21.6 1.0
OG1 A:THR42 1.9 18.8 1.0
O2A A:ATP999 2.1 29.9 0.5
O2A A:ATP999 2.1 30.0 0.5
O A:HOH1589 2.1 26.2 1.0
OE2 A:GLU128 2.1 32.0 1.0
O2B A:ATP999 2.1 24.7 0.5
O2B A:ATP999 2.1 24.7 0.5
CD A:GLU128 3.1 22.0 1.0
CB A:THR42 3.2 22.0 1.0
OE1 A:GLU128 3.3 18.3 1.0
PA A:ATP999 3.3 36.0 0.5
PA A:ATP999 3.3 35.8 0.5
PB A:ATP999 3.4 24.8 0.5
PB A:ATP999 3.4 24.8 0.5
O3A A:ATP999 3.6 42.8 0.5
O3A A:ATP999 3.6 42.7 0.5
O5' A:ATP999 3.9 45.2 0.5
O A:HOH1513 3.9 19.5 1.0
N A:THR42 3.9 16.0 1.0
O5' A:ATP999 4.0 53.0 0.5
O1G A:ATP999 4.1 28.2 0.5
O1G A:ATP999 4.1 28.2 0.5
CA A:THR42 4.1 18.4 1.0
O3B A:ATP999 4.1 20.9 0.5
O3B A:ATP999 4.1 20.9 0.5
CG2 A:THR42 4.3 17.5 1.0
OD2 A:ASP127 4.3 20.0 1.0
C5' A:ATP999 4.3 96.1 0.5
CG A:GLU128 4.4 17.9 1.0
OG1 A:THR159 4.5 23.5 1.0
O1A A:ATP999 4.5 40.9 0.5
O1B A:ATP999 4.5 25.1 0.5
O1B A:ATP999 4.5 25.1 0.5
O1A A:ATP999 4.5 40.9 0.5
PG A:ATP999 4.6 26.6 0.5
PG A:ATP999 4.6 26.6 0.5
C5' A:ATP999 4.7 58.9 0.5
O A:HOH1746 4.8 59.2 1.0
CB A:LYS41 4.9 17.1 1.0
CE A:LYS41 5.0 22.8 1.0
C A:LYS41 5.0 24.5 1.0

Reference:

C.B.Bauer, M.V.Fonseca, H.M.Holden, J.B.Thoden, T.B.Thompson, J.C.Escalante-Semerena, I.Rayment. Three-Dimensional Structure of Atp:Corrinoid Adenosyltransferase From Salmonella Typhimurium in Its Free State, Complexed with Mgatp, or Complexed with Hydroxycobalamin and Mgatp. Biochemistry V. 40 361 2001.
ISSN: ISSN 0006-2960
PubMed: 11148030
DOI: 10.1021/BI002145O
Page generated: Sat Aug 9 21:15:21 2025

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