Magnesium in PDB 6ftt: Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp

Enzymatic activity of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp

All present enzymatic activity of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp:
2.4.2.17;

Protein crystallography data

The structure of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp, PDB code: 6ftt was solved by M.S.Alphey, Y.Ge, G.Fisher, C.M.Czekster, J.H.Naismith, R.G.Da Silva, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 77.70 / 2.29
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 93.770, 147.790, 98.940, 90.00, 103.05, 90.00
R / Rfree (%) 19.3 / 23.8

Other elements in 6ftt:

The structure of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp also contains other interesting chemical elements:

Chlorine (Cl) 12 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp (pdb code 6ftt). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp, PDB code: 6ftt:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in 6ftt

Go back to Magnesium Binding Sites List in 6ftt
Magnesium binding site 1 out of 4 in the Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg401

b:66.4
occ:1.00
 O A:HOH560 2.0 56.5 1.0
O A:HOH522 2.3 47.6 1.0
O A:HOH507 2.3 50.3 1.0
O A:HOH528 2.3 53.6 1.0
OG1 A:THR78 2.4 40.5 1.0
OD1 A:ASP76 2.6 53.6 1.0
CB A:THR78 3.3 42.8 1.0
CG A:ASP76 3.4 48.1 1.0
OD2 A:ASP76 3.4 54.6 1.0
OG A:SER308 3.9 41.2 1.0
N A:THR78 4.2 40.0 1.0
OH A:TYR98 4.3 51.6 1.0
CG2 A:THR78 4.3 44.8 1.0
CA A:THR78 4.3 39.6 1.0
OE1 A:GLN118 4.4 41.0 1.0
CB A:SER308 4.5 39.0 1.0
OE2 A:GLU122 4.6 58.7 1.0
CB A:ASP76 4.8 45.7 1.0
CD A:GLN118 4.9 39.7 1.0

Magnesium binding site 2 out of 4 in 6ftt

Go back to Magnesium Binding Sites List in 6ftt
Magnesium binding site 2 out of 4 in the Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Mg401

b:49.0
occ:1.00
 O C:HOH574 2.0 45.9 1.0
O C:HOH600 2.1 43.4 1.0
OG1 C:THR78 2.1 41.7 1.0
O C:HOH527 2.2 56.8 1.0
O C:HOH532 2.3 43.9 1.0
OD1 C:ASP76 2.4 46.6 1.0
CB C:THR78 3.2 41.9 1.0
CG C:ASP76 3.3 43.0 1.0
OD2 C:ASP76 3.4 47.9 1.0
N C:THR78 4.0 37.5 1.0
OG C:SER308 4.0 41.1 1.0
OH C:TYR98 4.1 40.3 1.0
CA C:THR78 4.2 37.6 1.0
CG2 C:THR78 4.2 43.3 1.0
OE1 C:GLN118 4.3 36.1 1.0
OE2 C:GLU122 4.3 44.0 1.0
CB C:SER308 4.6 38.3 1.0
CB C:ASP76 4.7 40.0 1.0
CD C:GLN118 4.8 35.7 1.0
N C:ILE77 4.9 35.2 1.0
NE2 C:GLN118 5.0 37.8 1.0

Magnesium binding site 3 out of 4 in 6ftt

Go back to Magnesium Binding Sites List in 6ftt
Magnesium binding site 3 out of 4 in the Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg401

b:51.6
occ:1.00
 O B:HOH554 2.1 49.3 1.0
O B:HOH543 2.1 48.9 1.0
OG1 B:THR78 2.2 42.2 1.0
O B:HOH574 2.2 56.1 1.0
O B:HOH506 2.4 49.2 1.0
OD1 B:ASP76 2.4 55.2 1.0
CB B:THR78 3.3 41.8 1.0
CG B:ASP76 3.3 50.9 1.0
OD2 B:ASP76 3.4 56.7 1.0
OG B:SER308 3.8 38.5 1.0
OE1 B:GLN118 4.0 35.7 1.0
N B:THR78 4.0 39.6 1.0
OH B:TYR98 4.2 43.5 1.0
CA B:THR78 4.2 40.1 1.0
CG2 B:THR78 4.3 43.3 1.0
CB B:SER308 4.5 36.5 1.0
OE2 B:GLU122 4.6 50.4 1.0
CD B:GLN118 4.6 38.8 1.0
CB B:ASP76 4.7 46.6 1.0
N B:ILE77 4.8 38.1 1.0
NE2 B:GLN118 4.9 38.1 1.0

Magnesium binding site 4 out of 4 in 6ftt

Go back to Magnesium Binding Sites List in 6ftt
Magnesium binding site 4 out of 4 in the Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Atp Phosphoribosyltransferase (Hiszg Atpprt) From Psychrobacter Arcticus in Complex with Prpp within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg401

b:55.2
occ:1.00
 O D:HOH572 2.0 49.2 1.0
O D:HOH518 2.1 39.9 1.0
OG1 D:THR78 2.2 41.1 1.0
O D:HOH534 2.2 51.6 1.0
O D:HOH549 2.3 53.4 1.0
OD1 D:ASP76 2.5 50.5 1.0
CB D:THR78 3.2 39.5 1.0
CG D:ASP76 3.3 47.2 1.0
OD2 D:ASP76 3.3 52.0 1.0
OG D:SER308 3.7 37.9 1.0
N D:THR78 4.1 38.1 1.0
OH D:TYR98 4.2 41.1 1.0
CA D:THR78 4.2 37.5 1.0
CG2 D:THR78 4.2 39.2 1.0
OE1 D:GLN118 4.4 39.3 1.0
OE2 D:GLU122 4.5 51.9 1.0
CB D:SER308 4.5 37.9 1.0
CB D:ASP76 4.8 42.6 1.0
CD D:GLN118 4.8 37.3 1.0
N D:ILE77 4.9 37.2 1.0
NE2 D:GLN118 4.9 37.5 1.0

Reference:

M.S.Alphey, G.Fisher, J.S.Hirschi, R.Stroek, Y.Ge, E.R.Gould, C.M.Czekster, H.Liu, G.J.Florence, M.J.Vetticatt, J.H.Naismith, R.G.Da Silva. Catalytic and Anticatalytic Snapshots of A Short-Form Atp Phosphoribosyltransferase Acs Catalysis 2018.
ISSN: ESSN 2155-5435
DOI: 10.1021/ACSCATAL.8B00867
Page generated: Mon Dec 14 22:43:02 2020

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