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Magnesium in PDB 1lon: Crystal Structure of the Recombinant Mouse-Muscle Adenylosuccinate Synthetase Complexed with 6-Phosphoryl-Imp, Gdp and Hadacidin

Enzymatic activity of Crystal Structure of the Recombinant Mouse-Muscle Adenylosuccinate Synthetase Complexed with 6-Phosphoryl-Imp, Gdp and Hadacidin

All present enzymatic activity of Crystal Structure of the Recombinant Mouse-Muscle Adenylosuccinate Synthetase Complexed with 6-Phosphoryl-Imp, Gdp and Hadacidin:
6.3.4.4;

Protein crystallography data

The structure of Crystal Structure of the Recombinant Mouse-Muscle Adenylosuccinate Synthetase Complexed with 6-Phosphoryl-Imp, Gdp and Hadacidin, PDB code: 1lon was solved by C.V.Iancu, T.Borza, H.J.Fromm, R.B.Honzatko, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 2.10
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 70.780, 70.780, 195.630, 90.00, 90.00, 90.00
R / Rfree (%) 22.4 / 27.1

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of the Recombinant Mouse-Muscle Adenylosuccinate Synthetase Complexed with 6-Phosphoryl-Imp, Gdp and Hadacidin (pdb code 1lon). 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 Crystal Structure of the Recombinant Mouse-Muscle Adenylosuccinate Synthetase Complexed with 6-Phosphoryl-Imp, Gdp and Hadacidin, PDB code: 1lon:

Magnesium binding site 1 out of 1 in 1lon

Go back to Magnesium Binding Sites List in 1lon
Magnesium binding site 1 out of 1 in the Crystal Structure of the Recombinant Mouse-Muscle Adenylosuccinate Synthetase Complexed with 6-Phosphoryl-Imp, Gdp and Hadacidin


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 the Recombinant Mouse-Muscle Adenylosuccinate Synthetase Complexed with 6-Phosphoryl-Imp, Gdp and Hadacidin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg1454

b:20.4
occ:1.00
 O A:GLY70 2.0 23.7 1.0
O1 A:IMO1451 2.0 30.5 1.0
O2B A:GDP1453 2.0 21.8 1.0
O2A A:GDP1453 2.1 29.6 1.0
OD1 A:ASP43 2.1 22.4 1.0
O A:HDA1455 2.3 34.3 1.0
C A:GLY70 3.1 24.6 1.0
C A:HDA1455 3.2 38.1 1.0
CG A:ASP43 3.3 22.1 1.0
P A:IMO1451 3.3 34.6 1.0
PB A:GDP1453 3.4 26.1 1.0
PA A:GDP1453 3.4 30.7 1.0
N A:GLY70 3.6 27.7 1.0
O3A A:GDP1453 3.6 29.8 1.0
CA A:GLY70 3.7 26.2 1.0
O3 A:IMO1451 3.7 29.3 1.0
CA A:ASP43 3.8 24.3 1.0
CB A:ASP43 3.9 22.6 1.0
NA A:HDA1455 3.9 40.4 1.0
OB A:HDA1455 4.0 42.2 1.0
CD2 A:HIS71 4.0 27.0 1.0
N A:ASP43 4.1 23.3 1.0
N A:HIS71 4.2 24.1 1.0
N1 A:IMO1451 4.2 24.1 1.0
O1B A:GDP1453 4.3 22.8 1.0
OD2 A:ASP43 4.3 23.1 1.0
O2 A:IMO1451 4.3 29.2 1.0
O1A A:GDP1453 4.3 28.9 1.0
O6 A:IMO1451 4.4 26.9 1.0
O3B A:GDP1453 4.4 24.9 1.0
NH1 A:ARG337 4.4 27.3 1.0
CG2 A:VAL331 4.4 36.8 1.0
CB A:VAL331 4.5 41.2 1.0
O5' A:GDP1453 4.5 32.2 1.0
CA A:HIS71 4.5 26.6 1.0
C6 A:IMO1451 4.6 23.9 1.0
NE2 A:HIS71 4.8 26.3 1.0
C A:ALA69 4.8 26.9 1.0
NZ A:LYS46 4.9 21.6 1.0

Reference:

C.V.Iancu, T.Borza, H.J.Fromm, R.B.Honzatko. Imp, Gtp, and 6-Phosphoryl-Imp Complexes of Recombinant Mouse Muscle Adenylosuccinate Synthetase. J.Biol.Chem. V. 277 26779 2002.
ISSN: ISSN 0021-9258
PubMed: 12004071
DOI: 10.1074/JBC.M203730200
Page generated: Tue Aug 13 08:34:42 2024

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