Magnesium in PDB 5xij: Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
Enzymatic activity of Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
All present enzymatic activity of Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9:
6.1.1.15;
Protein crystallography data
The structure of Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9, PDB code: 5xij
was solved by
V.Jain,
Y.Manickam,
A.Sharma,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
40.36 /
2.50
|
Space group
|
P 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
76.848,
93.158,
91.012,
89.81,
104.52,
99.60
|
R / Rfree (%)
|
18 /
24
|
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
(pdb code 5xij). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 8 binding sites of Magnesium where determined in the
Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9, PDB code: 5xij:
Jump to Magnesium binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Magnesium binding site 1 out
of 8 in 5xij
Go back to
Magnesium Binding Sites List in 5xij
Magnesium binding site 1 out
of 8 in the Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
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 Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg1002
b:21.4
occ:1.00
|
O1G
|
A:ANP1001
|
1.7
|
19.4
|
1.0
|
O1B
|
A:ANP1001
|
1.8
|
21.7
|
1.0
|
O
|
A:HOH1101
|
1.9
|
17.5
|
1.0
|
O
|
A:HOH1104
|
2.1
|
17.6
|
1.0
|
O
|
A:HOH1118
|
2.2
|
15.7
|
1.0
|
O
|
A:HOH1124
|
2.2
|
21.4
|
1.0
|
PG
|
A:ANP1001
|
2.9
|
19.9
|
1.0
|
PB
|
A:ANP1001
|
3.1
|
21.4
|
1.0
|
O2G
|
A:ANP1001
|
3.2
|
18.0
|
1.0
|
NH1
|
A:ARG470
|
3.5
|
31.9
|
1.0
|
N3B
|
A:ANP1001
|
3.5
|
18.2
|
1.0
|
NH1
|
A:ARG481
|
3.9
|
25.5
|
1.0
|
O2B
|
A:ANP1001
|
4.1
|
18.6
|
1.0
|
O3G
|
A:ANP1001
|
4.1
|
17.6
|
1.0
|
OE1
|
A:GLU472
|
4.2
|
22.5
|
1.0
|
O3A
|
A:ANP1001
|
4.2
|
20.1
|
1.0
|
OE2
|
A:GLU472
|
4.2
|
20.4
|
1.0
|
O
|
A:HOH1135
|
4.3
|
39.1
|
1.0
|
N7
|
A:ANP1001
|
4.3
|
19.4
|
1.0
|
OE2
|
A:GLU418
|
4.4
|
27.9
|
1.0
|
N10
|
A:8731004
|
4.5
|
25.9
|
1.0
|
C8
|
A:ANP1001
|
4.5
|
19.0
|
1.0
|
OE1
|
A:GLU418
|
4.5
|
26.8
|
1.0
|
CD
|
A:GLU472
|
4.7
|
22.5
|
1.0
|
CZ
|
A:ARG470
|
4.7
|
28.6
|
1.0
|
C09
|
A:8731004
|
4.7
|
24.5
|
1.0
|
CD
|
A:ARG470
|
4.8
|
28.9
|
1.0
|
CD
|
A:GLU418
|
4.8
|
27.9
|
1.0
|
|
Magnesium binding site 2 out
of 8 in 5xij
Go back to
Magnesium Binding Sites List in 5xij
Magnesium binding site 2 out
of 8 in the Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
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 Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg1003
b:37.3
occ:1.00
|
O
|
A:HOH1130
|
1.8
|
46.4
|
1.0
|
O
|
A:HOH1190
|
2.0
|
41.2
|
1.0
|
O
|
A:HOH1191
|
2.0
|
39.2
|
1.0
|
O
|
A:HOH1199
|
2.2
|
38.2
|
1.0
|
O
|
A:HOH1115
|
2.2
|
35.1
|
1.0
|
O2G
|
A:ANP1001
|
2.5
|
18.0
|
1.0
|
PG
|
A:ANP1001
|
3.7
|
19.9
|
1.0
|
O3G
|
A:ANP1001
|
4.1
|
17.6
|
1.0
|
O2B
|
A:ANP1001
|
4.1
|
18.6
|
1.0
|
O
|
A:HOH1101
|
4.2
|
17.5
|
1.0
|
OE1
|
A:GLU532
|
4.2
|
34.6
|
1.0
|
N3B
|
A:ANP1001
|
4.2
|
18.2
|
1.0
|
O
|
A:HOH1123
|
4.3
|
25.3
|
1.0
|
NZ
|
A:LYS796
|
4.6
|
57.8
|
1.0
|
PB
|
A:ANP1001
|
4.8
|
21.4
|
1.0
|
O
|
A:HOH1135
|
4.9
|
39.1
|
1.0
|
OE2
|
A:GLU532
|
4.9
|
39.2
|
1.0
|
CD
|
A:GLU532
|
4.9
|
38.1
|
1.0
|
O1G
|
A:ANP1001
|
5.0
|
19.4
|
1.0
|
|
Magnesium binding site 3 out
of 8 in 5xij
Go back to
Magnesium Binding Sites List in 5xij
Magnesium binding site 3 out
of 8 in the Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg1002
b:24.0
occ:1.00
|
O
|
B:HOH1112
|
2.0
|
15.2
|
1.0
|
O
|
B:HOH1128
|
2.0
|
25.1
|
1.0
|
O
|
B:HOH1104
|
2.1
|
16.2
|
1.0
|
O3G
|
B:ANP1001
|
2.1
|
25.5
|
1.0
|
O
|
B:HOH1123
|
2.2
|
22.6
|
1.0
|
O2B
|
B:ANP1001
|
2.3
|
23.7
|
1.0
|
PG
|
B:ANP1001
|
3.2
|
25.1
|
1.0
|
O2G
|
B:ANP1001
|
3.3
|
30.5
|
1.0
|
PB
|
B:ANP1001
|
3.6
|
22.0
|
1.0
|
NH1
|
B:ARG470
|
3.6
|
27.3
|
1.0
|
N3B
|
B:ANP1001
|
4.0
|
21.9
|
1.0
|
OE1
|
B:GLU418
|
4.0
|
35.5
|
1.0
|
NH1
|
B:ARG481
|
4.1
|
26.7
|
1.0
|
OE1
|
B:GLU472
|
4.1
|
25.5
|
1.0
|
OE2
|
B:GLU472
|
4.2
|
28.0
|
1.0
|
OE2
|
B:GLU418
|
4.2
|
36.5
|
1.0
|
O1B
|
B:ANP1001
|
4.3
|
20.5
|
1.0
|
N10
|
B:8731004
|
4.4
|
24.3
|
1.0
|
O1G
|
B:ANP1001
|
4.4
|
24.1
|
1.0
|
CD
|
B:GLU418
|
4.6
|
37.2
|
1.0
|
N7
|
B:ANP1001
|
4.6
|
23.2
|
1.0
|
CD
|
B:GLU472
|
4.6
|
26.7
|
1.0
|
CD
|
B:ARG470
|
4.6
|
22.9
|
1.0
|
CZ
|
B:ARG470
|
4.6
|
26.9
|
1.0
|
C09
|
B:8731004
|
4.7
|
23.6
|
1.0
|
O3A
|
B:ANP1001
|
4.8
|
24.0
|
1.0
|
C8
|
B:ANP1001
|
4.8
|
24.4
|
1.0
|
O
|
B:HOH1129
|
4.9
|
55.8
|
1.0
|
|
Magnesium binding site 4 out
of 8 in 5xij
Go back to
Magnesium Binding Sites List in 5xij
Magnesium binding site 4 out
of 8 in the Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg1003
b:38.4
occ:1.00
|
O
|
B:HOH1161
|
1.9
|
47.0
|
1.0
|
O
|
B:HOH1156
|
2.0
|
45.2
|
1.0
|
O
|
B:HOH1145
|
2.0
|
40.9
|
1.0
|
O
|
B:HOH1129
|
2.1
|
55.8
|
1.0
|
O
|
B:HOH1101
|
2.3
|
42.6
|
1.0
|
O2G
|
B:ANP1001
|
2.6
|
30.5
|
1.0
|
PG
|
B:ANP1001
|
3.7
|
25.1
|
1.0
|
O1G
|
B:ANP1001
|
3.9
|
24.1
|
1.0
|
O1B
|
B:ANP1001
|
4.2
|
20.5
|
1.0
|
O
|
B:HOH1104
|
4.3
|
16.2
|
1.0
|
OE1
|
B:GLU532
|
4.3
|
49.0
|
1.0
|
N3B
|
B:ANP1001
|
4.5
|
21.9
|
1.0
|
PB
|
B:ANP1001
|
4.9
|
22.0
|
1.0
|
O
|
B:GLU532
|
4.9
|
31.8
|
1.0
|
CD
|
B:GLU532
|
4.9
|
44.4
|
1.0
|
O3G
|
B:ANP1001
|
4.9
|
25.5
|
1.0
|
OE2
|
B:GLU532
|
5.0
|
49.1
|
1.0
|
|
Magnesium binding site 5 out
of 8 in 5xij
Go back to
Magnesium Binding Sites List in 5xij
Magnesium binding site 5 out
of 8 in the Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 5 of Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Mg1002
b:23.8
occ:1.00
|
O2G
|
C:ANP1001
|
1.8
|
27.3
|
1.0
|
O2B
|
C:ANP1001
|
1.9
|
26.8
|
1.0
|
O
|
C:HOH1135
|
2.0
|
26.7
|
1.0
|
O
|
C:HOH1106
|
2.0
|
23.4
|
1.0
|
O
|
C:HOH1104
|
2.1
|
17.2
|
1.0
|
O
|
C:HOH1102
|
2.1
|
24.0
|
1.0
|
PG
|
C:ANP1001
|
2.9
|
23.3
|
1.0
|
PB
|
C:ANP1001
|
3.1
|
26.3
|
1.0
|
O1G
|
C:ANP1001
|
3.4
|
25.9
|
1.0
|
N3B
|
C:ANP1001
|
3.4
|
23.1
|
1.0
|
NH1
|
C:ARG470
|
3.5
|
21.9
|
1.0
|
O1B
|
C:ANP1001
|
3.8
|
24.8
|
1.0
|
NH1
|
C:ARG481
|
4.0
|
31.7
|
1.0
|
OE2
|
C:GLU472
|
4.2
|
23.6
|
1.0
|
O3G
|
C:ANP1001
|
4.2
|
24.4
|
1.0
|
OE1
|
C:GLU472
|
4.2
|
25.3
|
1.0
|
O3A
|
C:ANP1001
|
4.3
|
25.7
|
1.0
|
OE1
|
C:GLU418
|
4.4
|
29.0
|
1.0
|
OE2
|
C:GLU418
|
4.4
|
28.5
|
1.0
|
N10
|
C:8731004
|
4.5
|
27.7
|
1.0
|
N7
|
C:ANP1001
|
4.5
|
23.5
|
1.0
|
CD
|
C:GLU472
|
4.6
|
24.8
|
1.0
|
C09
|
C:8731004
|
4.7
|
28.6
|
1.0
|
CZ
|
C:ARG470
|
4.7
|
21.2
|
1.0
|
CD
|
C:ARG470
|
4.8
|
21.6
|
1.0
|
CD
|
C:GLU418
|
4.8
|
26.6
|
1.0
|
C8
|
C:ANP1001
|
5.0
|
23.0
|
1.0
|
|
Magnesium binding site 6 out
of 8 in 5xij
Go back to
Magnesium Binding Sites List in 5xij
Magnesium binding site 6 out
of 8 in the Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 6 of Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Mg1003
b:42.7
occ:1.00
|
O
|
C:HOH1153
|
1.9
|
52.0
|
1.0
|
O
|
C:HOH1145
|
1.9
|
56.8
|
1.0
|
O
|
C:HOH1118
|
2.1
|
28.6
|
1.0
|
O
|
C:HOH1139
|
2.1
|
39.4
|
1.0
|
O
|
C:HOH1174
|
2.1
|
33.5
|
1.0
|
O1G
|
C:ANP1001
|
2.4
|
25.9
|
1.0
|
PG
|
C:ANP1001
|
3.8
|
23.3
|
1.0
|
O1B
|
C:ANP1001
|
4.0
|
24.8
|
1.0
|
O
|
C:HOH1106
|
4.0
|
23.4
|
1.0
|
O3G
|
C:ANP1001
|
4.2
|
24.4
|
1.0
|
OE1
|
C:GLU532
|
4.3
|
36.2
|
1.0
|
NZ
|
C:LYS796
|
4.5
|
50.4
|
1.0
|
O2G
|
C:ANP1001
|
4.7
|
27.3
|
1.0
|
N3B
|
C:ANP1001
|
4.7
|
23.1
|
1.0
|
PB
|
C:ANP1001
|
4.9
|
26.3
|
1.0
|
|
Magnesium binding site 7 out
of 8 in 5xij
Go back to
Magnesium Binding Sites List in 5xij
Magnesium binding site 7 out
of 8 in the Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 7 of Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Mg1002
b:22.1
occ:1.00
|
O1B
|
D:ANP1001
|
1.9
|
25.6
|
1.0
|
O
|
D:HOH1125
|
2.0
|
20.6
|
1.0
|
O1G
|
D:ANP1001
|
2.0
|
28.9
|
1.0
|
O
|
D:HOH1118
|
2.1
|
24.4
|
1.0
|
O
|
D:HOH1101
|
2.1
|
18.7
|
1.0
|
O
|
D:HOH1115
|
2.3
|
12.9
|
1.0
|
PG
|
D:ANP1001
|
3.1
|
26.8
|
1.0
|
O2G
|
D:ANP1001
|
3.1
|
28.8
|
1.0
|
PB
|
D:ANP1001
|
3.2
|
25.1
|
1.0
|
NH1
|
D:ARG470
|
3.7
|
29.2
|
1.0
|
N3B
|
D:ANP1001
|
3.7
|
24.7
|
1.0
|
NZ
|
D:LYS474
|
3.8
|
33.1
|
1.0
|
NH1
|
D:ARG481
|
4.0
|
31.7
|
1.0
|
OE1
|
D:GLU418
|
4.0
|
29.2
|
1.0
|
O2B
|
D:ANP1001
|
4.2
|
27.7
|
1.0
|
O3A
|
D:ANP1001
|
4.2
|
26.0
|
1.0
|
OE2
|
D:GLU472
|
4.2
|
31.2
|
1.0
|
OE1
|
D:GLU472
|
4.3
|
28.6
|
1.0
|
N10
|
D:8731004
|
4.3
|
26.4
|
1.0
|
O3G
|
D:ANP1001
|
4.4
|
25.4
|
1.0
|
N7
|
D:ANP1001
|
4.4
|
23.1
|
1.0
|
OE2
|
D:GLU418
|
4.5
|
33.5
|
1.0
|
CD
|
D:ARG470
|
4.7
|
25.8
|
1.0
|
CD
|
D:GLU418
|
4.7
|
28.9
|
1.0
|
CD
|
D:GLU472
|
4.7
|
27.9
|
1.0
|
CZ
|
D:ARG470
|
4.7
|
28.6
|
1.0
|
C09
|
D:8731004
|
4.8
|
31.1
|
1.0
|
CE
|
D:LYS474
|
4.9
|
32.5
|
1.0
|
C8
|
D:ANP1001
|
4.9
|
24.3
|
1.0
|
|
Magnesium binding site 8 out
of 8 in 5xij
Go back to
Magnesium Binding Sites List in 5xij
Magnesium binding site 8 out
of 8 in the Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 8 of Crystal Structure of Toxoplasma Gondii Prolyl-Trna Synthetase (Tgprs) in Complex with Inhibitor 9 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Mg1003
b:38.5
occ:1.00
|
O
|
D:HOH1150
|
1.9
|
34.1
|
1.0
|
O
|
D:HOH1128
|
2.1
|
26.5
|
1.0
|
O
|
D:HOH1148
|
2.2
|
27.5
|
1.0
|
O
|
D:HOH1167
|
2.2
|
52.3
|
1.0
|
O
|
D:HOH1163
|
2.3
|
43.2
|
1.0
|
O2G
|
D:ANP1001
|
2.8
|
28.8
|
1.0
|
O3G
|
D:ANP1001
|
3.8
|
25.4
|
1.0
|
PG
|
D:ANP1001
|
3.8
|
26.8
|
1.0
|
NZ
|
D:LYS796
|
4.1
|
55.3
|
1.0
|
OE1
|
D:GLU532
|
4.2
|
57.0
|
1.0
|
N3B
|
D:ANP1001
|
4.4
|
24.7
|
1.0
|
O
|
D:HOH1101
|
4.4
|
18.7
|
1.0
|
OE2
|
D:GLU532
|
4.6
|
49.8
|
1.0
|
O2B
|
D:ANP1001
|
4.6
|
27.7
|
1.0
|
NZ
|
D:LYS474
|
4.6
|
33.1
|
1.0
|
CD
|
D:GLU532
|
4.8
|
52.9
|
1.0
|
|
Reference:
V.Jain,
M.Yogavel,
H.Kikuchi,
Y.Oshima,
N.Hariguchi,
M.Matsumoto,
P.Goel,
B.Touquet,
R.S.Jumani,
F.Tacchini-Cottier,
K.Harlos,
C.D.Huston,
M.A.Hakimi,
A.Sharma.
Targeting Prolyl-Trna Synthetase to Accelerate Drug Discovery Against Malaria, Leishmaniasis, Toxoplasmosis, Cryptosporidiosis, and Coccidiosis Structure V. 25 1495 2017.
ISSN: ISSN 1878-4186
PubMed: 28867614
DOI: 10.1016/J.STR.2017.07.015
Page generated: Mon Sep 30 09:25:23 2024
|