Magnesium in PDB 6gqw: Kras-169 Q61H Gppnhp + Ch-1
Protein crystallography data
The structure of Kras-169 Q61H Gppnhp + Ch-1, PDB code: 6gqw
was solved by
A.Cruz-Migoni,
C.E.Quevedo,
S.B.Carr,
S.E.V.Phillips,
T.H.Rabbitts,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
94.50 /
2.80
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
63.484,
118.538,
156.527,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
18.7 /
22.4
|
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Kras-169 Q61H Gppnhp + Ch-1
(pdb code 6gqw). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 6 binding sites of Magnesium where determined in the
Kras-169 Q61H Gppnhp + Ch-1, PDB code: 6gqw:
Jump to Magnesium binding site number:
1;
2;
3;
4;
5;
6;
Magnesium binding site 1 out
of 6 in 6gqw
Go back to
Magnesium Binding Sites List in 6gqw
Magnesium binding site 1 out
of 6 in the Kras-169 Q61H Gppnhp + Ch-1
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of Kras-169 Q61H Gppnhp + Ch-1 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg201
b:32.2
occ:1.00
|
OG
|
A:SER17
|
2.2
|
26.7
|
1.0
|
OG1
|
A:THR35
|
2.4
|
30.1
|
1.0
|
O2B
|
A:GNP202
|
2.4
|
28.6
|
1.0
|
O2G
|
A:GNP202
|
2.4
|
28.3
|
1.0
|
O
|
A:HOH302
|
2.8
|
10.3
|
1.0
|
OD1
|
A:ASP57
|
3.0
|
46.9
|
1.0
|
CB
|
A:THR35
|
3.1
|
32.9
|
1.0
|
OD2
|
A:ASP57
|
3.2
|
43.4
|
1.0
|
O
|
A:THR58
|
3.4
|
35.8
|
1.0
|
CB
|
A:SER17
|
3.4
|
28.8
|
1.0
|
CG
|
A:ASP57
|
3.5
|
42.3
|
1.0
|
PB
|
A:GNP202
|
3.6
|
29.5
|
1.0
|
N
|
A:SER17
|
3.6
|
29.9
|
1.0
|
PG
|
A:GNP202
|
3.6
|
31.4
|
1.0
|
CG2
|
A:THR35
|
3.9
|
32.5
|
1.0
|
CA
|
A:SER17
|
3.9
|
29.6
|
1.0
|
O3G
|
A:GNP202
|
4.0
|
35.8
|
1.0
|
N3B
|
A:GNP202
|
4.0
|
31.2
|
1.0
|
CB
|
A:LYS16
|
4.1
|
31.9
|
1.0
|
O1B
|
A:GNP202
|
4.2
|
31.1
|
1.0
|
CE
|
A:LYS16
|
4.3
|
32.7
|
1.0
|
C
|
A:LYS16
|
4.4
|
30.1
|
1.0
|
NZ
|
A:LYS16
|
4.5
|
32.7
|
1.0
|
CA
|
A:THR35
|
4.5
|
32.2
|
1.0
|
N
|
A:THR35
|
4.6
|
33.3
|
1.0
|
C
|
A:THR58
|
4.6
|
35.8
|
1.0
|
O
|
A:HOH306
|
4.7
|
40.8
|
1.0
|
CA
|
A:LYS16
|
4.8
|
29.9
|
1.0
|
O3A
|
A:GNP202
|
4.9
|
26.3
|
1.0
|
CB
|
A:ASP57
|
4.9
|
35.0
|
1.0
|
O1G
|
A:GNP202
|
5.0
|
31.9
|
1.0
|
|
Magnesium binding site 2 out
of 6 in 6gqw
Go back to
Magnesium Binding Sites List in 6gqw
Magnesium binding site 2 out
of 6 in the Kras-169 Q61H Gppnhp + Ch-1
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of Kras-169 Q61H Gppnhp + Ch-1 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg201
b:42.4
occ:1.00
|
O
|
B:HOH302
|
2.0
|
29.5
|
1.0
|
O2G
|
B:GNP202
|
2.0
|
33.7
|
1.0
|
O
|
B:HOH304
|
2.1
|
24.2
|
1.0
|
OG1
|
B:THR35
|
2.1
|
46.0
|
1.0
|
OG
|
B:SER17
|
2.2
|
27.9
|
1.0
|
O2B
|
B:GNP202
|
2.2
|
29.8
|
1.0
|
PG
|
B:GNP202
|
3.1
|
39.3
|
1.0
|
CB
|
B:THR35
|
3.2
|
45.4
|
1.0
|
CB
|
B:SER17
|
3.2
|
29.1
|
1.0
|
PB
|
B:GNP202
|
3.2
|
34.0
|
1.0
|
N3B
|
B:GNP202
|
3.3
|
36.5
|
1.0
|
N
|
B:THR35
|
3.8
|
44.8
|
1.0
|
O1A
|
B:GNP202
|
3.9
|
24.5
|
1.0
|
N
|
B:SER17
|
4.1
|
32.4
|
1.0
|
CA
|
B:THR35
|
4.1
|
46.8
|
1.0
|
O1G
|
B:GNP202
|
4.1
|
43.2
|
1.0
|
OD2
|
B:ASP57
|
4.1
|
46.7
|
1.0
|
O3A
|
B:GNP202
|
4.2
|
29.7
|
1.0
|
O
|
B:ASP33
|
4.2
|
36.7
|
1.0
|
O3G
|
B:GNP202
|
4.2
|
37.8
|
1.0
|
CA
|
B:SER17
|
4.2
|
31.2
|
1.0
|
CG2
|
B:THR35
|
4.2
|
49.0
|
1.0
|
PA
|
B:GNP202
|
4.3
|
26.6
|
1.0
|
O1B
|
B:GNP202
|
4.4
|
31.0
|
1.0
|
OD1
|
B:ASP57
|
4.5
|
49.0
|
1.0
|
O2A
|
B:GNP202
|
4.5
|
28.5
|
1.0
|
C
|
B:PRO34
|
4.6
|
44.3
|
1.0
|
O
|
B:THR58
|
4.6
|
41.0
|
1.0
|
CG
|
B:ASP57
|
4.7
|
46.6
|
1.0
|
CA
|
B:PRO34
|
4.8
|
46.5
|
1.0
|
|
Magnesium binding site 3 out
of 6 in 6gqw
Go back to
Magnesium Binding Sites List in 6gqw
Magnesium binding site 3 out
of 6 in the Kras-169 Q61H Gppnhp + Ch-1
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of Kras-169 Q61H Gppnhp + Ch-1 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Mg201
b:54.3
occ:1.00
|
OG
|
C:SER17
|
2.0
|
49.6
|
1.0
|
O1G
|
C:GNP202
|
2.2
|
0.1
|
1.0
|
O1B
|
C:GNP202
|
2.2
|
62.0
|
1.0
|
OG1
|
C:THR35
|
2.3
|
0.3
|
1.0
|
CB
|
C:THR35
|
3.1
|
0.7
|
1.0
|
CB
|
C:SER17
|
3.2
|
43.8
|
1.0
|
OD1
|
C:ASP57
|
3.4
|
62.1
|
1.0
|
OD2
|
C:ASP57
|
3.4
|
59.9
|
1.0
|
PB
|
C:GNP202
|
3.5
|
58.7
|
1.0
|
PG
|
C:GNP202
|
3.5
|
90.0
|
1.0
|
N
|
C:SER17
|
3.7
|
43.0
|
1.0
|
CG
|
C:ASP57
|
3.8
|
62.9
|
1.0
|
N3B
|
C:GNP202
|
3.8
|
72.8
|
1.0
|
O
|
C:THR58
|
3.9
|
63.7
|
1.0
|
CA
|
C:SER17
|
3.9
|
44.0
|
1.0
|
CG2
|
C:THR35
|
3.9
|
0.1
|
1.0
|
O2B
|
C:GNP202
|
4.2
|
51.0
|
1.0
|
N
|
C:THR35
|
4.2
|
94.5
|
1.0
|
CA
|
C:THR35
|
4.3
|
94.9
|
1.0
|
O3G
|
C:GNP202
|
4.4
|
0.7
|
1.0
|
O2G
|
C:GNP202
|
4.4
|
98.9
|
1.0
|
CB
|
C:LYS16
|
4.4
|
48.9
|
1.0
|
C
|
C:LYS16
|
4.6
|
48.0
|
1.0
|
O3A
|
C:GNP202
|
4.6
|
51.5
|
1.0
|
O1A
|
C:GNP202
|
4.6
|
50.4
|
1.0
|
CE
|
C:LYS16
|
4.7
|
52.4
|
1.0
|
O2A
|
C:GNP202
|
4.7
|
44.5
|
1.0
|
NZ
|
C:LYS16
|
4.8
|
57.1
|
1.0
|
PA
|
C:GNP202
|
4.9
|
44.7
|
1.0
|
CA
|
C:LYS16
|
5.0
|
46.5
|
1.0
|
|
Magnesium binding site 4 out
of 6 in 6gqw
Go back to
Magnesium Binding Sites List in 6gqw
Magnesium binding site 4 out
of 6 in the Kras-169 Q61H Gppnhp + Ch-1
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of Kras-169 Q61H Gppnhp + Ch-1 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Mg201
b:0.5
occ:1.00
|
OG
|
D:SER17
|
2.3
|
33.4
|
1.0
|
O2G
|
D:GNP202
|
2.5
|
93.4
|
1.0
|
O2B
|
D:GNP202
|
2.5
|
47.1
|
1.0
|
OD1
|
D:ASP57
|
3.0
|
52.1
|
1.0
|
O
|
D:THR58
|
3.2
|
72.9
|
1.0
|
OD2
|
D:ASP57
|
3.2
|
60.0
|
1.0
|
CG
|
D:ASP57
|
3.4
|
56.5
|
1.0
|
CB
|
D:SER17
|
3.6
|
33.6
|
1.0
|
N
|
D:SER17
|
3.8
|
32.6
|
1.0
|
PB
|
D:GNP202
|
3.8
|
48.1
|
1.0
|
PG
|
D:GNP202
|
3.8
|
85.5
|
1.0
|
CA
|
D:SER17
|
4.1
|
35.0
|
1.0
|
CB
|
D:LYS16
|
4.2
|
36.9
|
1.0
|
N3B
|
D:GNP202
|
4.3
|
59.3
|
1.0
|
CE
|
D:LYS16
|
4.3
|
35.9
|
1.0
|
C
|
D:THR58
|
4.4
|
65.8
|
1.0
|
O1G
|
D:GNP202
|
4.4
|
77.3
|
1.0
|
O1B
|
D:GNP202
|
4.5
|
41.2
|
1.0
|
NZ
|
D:LYS16
|
4.5
|
35.4
|
1.0
|
C
|
D:LYS16
|
4.5
|
35.1
|
1.0
|
CB
|
D:ASP57
|
4.9
|
55.8
|
1.0
|
CA
|
D:LYS16
|
4.9
|
36.5
|
1.0
|
O3G
|
D:GNP202
|
4.9
|
76.8
|
1.0
|
O3A
|
D:GNP202
|
5.0
|
45.7
|
1.0
|
N
|
D:THR58
|
5.0
|
51.6
|
1.0
|
|
Magnesium binding site 5 out
of 6 in 6gqw
Go back to
Magnesium Binding Sites List in 6gqw
Magnesium binding site 5 out
of 6 in the Kras-169 Q61H Gppnhp + Ch-1
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 5 of Kras-169 Q61H Gppnhp + Ch-1 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:Mg201
b:82.6
occ:1.00
|
OG
|
E:SER17
|
2.3
|
40.7
|
1.0
|
O1G
|
E:GNP202
|
2.4
|
74.8
|
1.0
|
O1B
|
E:GNP202
|
2.6
|
54.2
|
1.0
|
OD1
|
E:ASP57
|
3.0
|
64.1
|
1.0
|
O
|
E:THR58
|
3.2
|
67.0
|
1.0
|
OD2
|
E:ASP57
|
3.3
|
68.3
|
1.0
|
CG
|
E:ASP57
|
3.5
|
65.3
|
1.0
|
CB
|
E:SER17
|
3.6
|
40.6
|
1.0
|
PG
|
E:GNP202
|
3.7
|
78.3
|
1.0
|
PB
|
E:GNP202
|
3.7
|
53.2
|
1.0
|
N
|
E:SER17
|
3.8
|
42.3
|
1.0
|
N3B
|
E:GNP202
|
4.1
|
62.4
|
1.0
|
CA
|
E:SER17
|
4.1
|
43.5
|
1.0
|
CB
|
E:LYS16
|
4.2
|
44.2
|
1.0
|
CE
|
E:LYS16
|
4.2
|
45.5
|
1.0
|
O2G
|
E:GNP202
|
4.3
|
74.5
|
1.0
|
O2B
|
E:GNP202
|
4.3
|
51.1
|
1.0
|
C
|
E:THR58
|
4.5
|
67.4
|
1.0
|
NZ
|
E:LYS16
|
4.5
|
46.2
|
1.0
|
C
|
E:LYS16
|
4.6
|
42.0
|
1.0
|
O3G
|
E:GNP202
|
4.8
|
72.9
|
1.0
|
CA
|
E:LYS16
|
4.9
|
42.1
|
1.0
|
CB
|
E:ASP57
|
4.9
|
62.4
|
1.0
|
O3A
|
E:GNP202
|
5.0
|
51.2
|
1.0
|
|
Magnesium binding site 6 out
of 6 in 6gqw
Go back to
Magnesium Binding Sites List in 6gqw
Magnesium binding site 6 out
of 6 in the Kras-169 Q61H Gppnhp + Ch-1
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 6 of Kras-169 Q61H Gppnhp + Ch-1 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
F:Mg201
b:71.7
occ:1.00
|
OG
|
F:SER17
|
2.3
|
34.1
|
1.0
|
O1B
|
F:GNP202
|
2.4
|
43.7
|
1.0
|
O1G
|
F:GNP202
|
2.5
|
69.2
|
1.0
|
OD1
|
F:ASP57
|
3.1
|
56.8
|
1.0
|
OD2
|
F:ASP57
|
3.4
|
60.6
|
1.0
|
CB
|
F:SER17
|
3.4
|
34.3
|
1.0
|
O
|
F:THR58
|
3.5
|
65.9
|
1.0
|
PB
|
F:GNP202
|
3.6
|
40.8
|
1.0
|
N
|
F:SER17
|
3.6
|
34.8
|
1.0
|
CG
|
F:ASP57
|
3.6
|
59.7
|
1.0
|
PG
|
F:GNP202
|
3.6
|
70.7
|
1.0
|
CA
|
F:SER17
|
4.0
|
36.4
|
1.0
|
N3B
|
F:GNP202
|
4.0
|
50.4
|
1.0
|
O2G
|
F:GNP202
|
4.1
|
59.7
|
1.0
|
CB
|
F:LYS16
|
4.1
|
35.6
|
1.0
|
O2B
|
F:GNP202
|
4.2
|
43.1
|
1.0
|
CE
|
F:LYS16
|
4.3
|
42.5
|
1.0
|
C
|
F:LYS16
|
4.4
|
37.1
|
1.0
|
NZ
|
F:LYS16
|
4.5
|
43.7
|
1.0
|
CA
|
F:THR35
|
4.5
|
0.1
|
1.0
|
N
|
F:THR35
|
4.6
|
0.7
|
1.0
|
C
|
F:THR58
|
4.7
|
62.1
|
1.0
|
CA
|
F:LYS16
|
4.7
|
37.2
|
1.0
|
O3A
|
F:GNP202
|
4.8
|
40.5
|
1.0
|
O1A
|
F:GNP202
|
4.8
|
38.7
|
1.0
|
O3G
|
F:GNP202
|
4.9
|
70.1
|
1.0
|
N
|
F:LYS16
|
5.0
|
37.2
|
1.0
|
|
Reference:
A.Cruz-Migoni,
P.Canning,
C.E.Quevedo,
C.J.R.Bataille,
N.Bery,
A.Miller,
A.J.Russell,
S.E.V.Phillips,
S.B.Carr,
T.H.Rabbitts.
Structure-Based Development of New Ras-Effector Inhibitors From A Combination of Active and Inactive Ras-Binding Compounds. Proc. Natl. Acad. Sci. V. 116 2545 2019U.S.A..
ISSN: ESSN 1091-6490
PubMed: 30683716
DOI: 10.1073/PNAS.1811360116
Page generated: Tue Oct 1 01:21:13 2024
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