Magnesium in PDB 6afu: Proton Pyrophosphatase-L555M Mutant
Enzymatic activity of Proton Pyrophosphatase-L555M Mutant
All present enzymatic activity of Proton Pyrophosphatase-L555M Mutant:
3.6.1.1;
Protein crystallography data
The structure of Proton Pyrophosphatase-L555M Mutant, PDB code: 6afu
was solved by
J.-Y.Tsai,
K.-M.Li,
Y.-J.Sun,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
|
Resolution Low / High (Å)
|
26.07 /
2.80
|
|
Space group
|
C 1 2 1
|
|
Cell size a, b, c (Å), α, β, γ (°)
|
221.185,
88.393,
159.741,
90.00,
125.72,
90.00
|
|
R / Rfree (%)
|
18.2 /
22.9
|
Other elements in 6afu:
The structure of Proton Pyrophosphatase-L555M Mutant also contains other interesting chemical elements:
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Proton Pyrophosphatase-L555M Mutant
(pdb code 6afu). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 10 binding sites of Magnesium where determined in the
Proton Pyrophosphatase-L555M Mutant, PDB code: 6afu:
Jump to Magnesium binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
9;
10;
Magnesium binding site 1 out
of 10 in 6afu
Go back to
Magnesium Binding Sites List in 6afu
Magnesium binding site 1 out
of 10 in the Proton Pyrophosphatase-L555M Mutant
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of Proton Pyrophosphatase-L555M Mutant within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg1003
b:17.2
occ:1.00
|
OD2
|
A:ASP257
|
2.1
|
16.3
|
1.0
|
|
O
|
A:HOH1118
|
2.2
|
10.1
|
1.0
|
|
O
|
A:HOH1106
|
2.2
|
14.6
|
1.0
|
|
O
|
A:HOH1111
|
2.2
|
11.0
|
1.0
|
|
O2
|
A:PO41002
|
2.3
|
13.6
|
1.0
|
|
OD1
|
A:ASP253
|
2.4
|
19.4
|
1.0
|
|
O3
|
A:PO41002
|
3.0
|
16.9
|
1.0
|
|
CG
|
A:ASP257
|
3.1
|
12.5
|
1.0
|
|
P
|
A:PO41002
|
3.1
|
18.3
|
1.0
|
|
OD1
|
A:ASP257
|
3.3
|
12.8
|
1.0
|
|
CG
|
A:ASP253
|
3.4
|
13.3
|
1.0
|
|
MG
|
A:MG1005
|
3.6
|
14.3
|
1.0
|
|
OD2
|
A:ASP253
|
3.7
|
14.3
|
1.0
|
|
O
|
A:HOH1121
|
3.7
|
10.4
|
1.0
|
|
OE1
|
A:GLU268
|
3.7
|
15.3
|
1.0
|
|
O
|
A:HOH1180
|
3.7
|
14.3
|
1.0
|
|
O4
|
A:PO41002
|
4.0
|
15.0
|
1.0
|
|
CD
|
A:GLU268
|
4.2
|
18.7
|
1.0
|
|
OD2
|
A:ASP723
|
4.2
|
14.6
|
1.0
|
|
O
|
A:HOH1108
|
4.3
|
11.4
|
1.0
|
|
O1
|
A:PO41002
|
4.3
|
20.1
|
1.0
|
|
O
|
A:HOH1122
|
4.4
|
13.1
|
1.0
|
|
CB
|
A:ASP257
|
4.4
|
11.9
|
1.0
|
|
OD2
|
A:ASP279
|
4.5
|
16.1
|
1.0
|
|
OE2
|
A:GLU268
|
4.6
|
18.5
|
1.0
|
|
MG
|
A:MG1004
|
4.7
|
22.8
|
1.0
|
|
O
|
A:ASP253
|
4.7
|
9.7
|
1.0
|
|
CB
|
A:ASP253
|
4.8
|
12.9
|
1.0
|
|
CG
|
A:GLU268
|
4.8
|
17.6
|
1.0
|
|
OD2
|
A:ASP727
|
4.8
|
15.0
|
1.0
|
|
O
|
A:HOH1115
|
4.9
|
21.9
|
1.0
|
|
OD1
|
A:ASP727
|
5.0
|
13.3
|
1.0
|
|
Magnesium binding site 2 out
of 10 in 6afu
Go back to
Magnesium Binding Sites List in 6afu
Magnesium binding site 2 out
of 10 in the Proton Pyrophosphatase-L555M Mutant
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of Proton Pyrophosphatase-L555M Mutant within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg1004
b:22.8
occ:1.00
|
O
|
A:HOH1119
|
1.9
|
16.5
|
1.0
|
|
O
|
A:HOH1180
|
1.9
|
14.3
|
1.0
|
|
O
|
A:HOH1124
|
2.0
|
14.9
|
1.0
|
|
OD1
|
A:ASP507
|
2.2
|
16.8
|
1.0
|
|
O4
|
A:PO41002
|
2.3
|
15.0
|
1.0
|
|
O
|
A:HOH1115
|
2.4
|
21.9
|
1.0
|
|
CG
|
A:ASP507
|
3.1
|
16.0
|
1.0
|
|
O3
|
A:PO41002
|
3.2
|
16.9
|
1.0
|
|
P
|
A:PO41002
|
3.3
|
18.3
|
1.0
|
|
OD2
|
A:ASP507
|
3.4
|
16.3
|
1.0
|
|
MG
|
A:MG1006
|
3.4
|
15.8
|
1.0
|
|
OD2
|
A:ASP269
|
3.8
|
21.0
|
1.0
|
|
O
|
A:HOH1192
|
3.8
|
17.6
|
1.0
|
|
OD1
|
A:ASP279
|
4.1
|
19.3
|
1.0
|
|
OE2
|
A:GLU268
|
4.1
|
18.5
|
1.0
|
|
O
|
A:HOH1118
|
4.2
|
10.1
|
1.0
|
|
O2
|
A:PO41002
|
4.2
|
13.6
|
1.0
|
|
O
|
A:HOH1108
|
4.2
|
11.4
|
1.0
|
|
OD1
|
A:ASP269
|
4.3
|
18.2
|
1.0
|
|
O
|
A:ASP507
|
4.3
|
13.0
|
1.0
|
|
O1
|
A:PO41002
|
4.4
|
20.1
|
1.0
|
|
OD2
|
A:ASP283
|
4.4
|
15.9
|
1.0
|
|
CB
|
A:ASP507
|
4.5
|
13.6
|
1.0
|
|
CG
|
A:ASP269
|
4.5
|
20.5
|
1.0
|
|
MG
|
A:MG1003
|
4.7
|
17.2
|
1.0
|
|
O2
|
A:PO41001
|
4.7
|
17.6
|
1.0
|
|
C
|
A:ASP507
|
4.8
|
18.3
|
1.0
|
|
CD
|
A:GLU268
|
4.8
|
18.7
|
1.0
|
|
CA
|
A:ASP507
|
4.8
|
14.1
|
1.0
|
|
OD2
|
A:ASP530
|
4.9
|
15.6
|
1.0
|
|
ND2
|
A:ASN280
|
4.9
|
16.5
|
1.0
|
|
Magnesium binding site 3 out
of 10 in 6afu
Go back to
Magnesium Binding Sites List in 6afu
Magnesium binding site 3 out
of 10 in the Proton Pyrophosphatase-L555M Mutant
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of Proton Pyrophosphatase-L555M Mutant within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg1005
b:14.3
occ:1.00
|
OD1
|
A:ASP727
|
1.8
|
13.3
|
1.0
|
|
O
|
A:HOH1122
|
2.0
|
13.1
|
1.0
|
|
O4
|
A:PO41001
|
2.2
|
13.2
|
1.0
|
|
O2
|
A:PO41002
|
2.2
|
13.6
|
1.0
|
|
O
|
A:HOH1111
|
2.3
|
11.0
|
1.0
|
|
OD2
|
A:ASP253
|
2.5
|
14.3
|
1.0
|
|
CG
|
A:ASP727
|
2.8
|
12.7
|
1.0
|
|
CG
|
A:ASP253
|
3.2
|
13.3
|
1.0
|
|
OD2
|
A:ASP727
|
3.2
|
15.0
|
1.0
|
|
OD1
|
A:ASP253
|
3.4
|
19.4
|
1.0
|
|
P
|
A:PO41002
|
3.4
|
18.3
|
1.0
|
|
O1
|
A:PO41002
|
3.5
|
20.1
|
1.0
|
|
NZ
|
A:LYS730
|
3.5
|
8.4
|
1.0
|
|
MG
|
A:MG1003
|
3.6
|
17.2
|
1.0
|
|
P
|
A:PO41001
|
3.6
|
37.8
|
1.0
|
|
OD1
|
A:ASP723
|
3.9
|
8.2
|
1.0
|
|
O
|
A:HOH1106
|
3.9
|
14.6
|
1.0
|
|
CE
|
A:LYS250
|
4.0
|
8.8
|
1.0
|
|
OD2
|
A:ASP723
|
4.1
|
14.6
|
1.0
|
|
CB
|
A:ASP727
|
4.2
|
9.0
|
1.0
|
|
O
|
A:HOH1108
|
4.2
|
11.4
|
1.0
|
|
O2
|
A:PO41001
|
4.2
|
17.6
|
1.0
|
|
NZ
|
A:LYS250
|
4.3
|
8.5
|
1.0
|
|
O3
|
A:PO41001
|
4.3
|
15.0
|
1.0
|
|
O3
|
A:PO41002
|
4.4
|
16.9
|
1.0
|
|
OD2
|
A:ASP691
|
4.4
|
8.7
|
1.0
|
|
CG
|
A:ASP723
|
4.4
|
9.4
|
1.0
|
|
O4
|
A:PO41002
|
4.4
|
15.0
|
1.0
|
|
CB
|
A:ASP253
|
4.5
|
12.9
|
1.0
|
|
O1
|
A:PO41001
|
4.6
|
26.0
|
1.0
|
|
O
|
A:HOH1152
|
4.7
|
8.5
|
1.0
|
|
CA
|
A:ASP727
|
4.7
|
11.6
|
1.0
|
|
OD2
|
A:ASP257
|
4.8
|
16.3
|
1.0
|
|
CE
|
A:LYS730
|
4.9
|
9.3
|
1.0
|
|
OD2
|
A:ASP731
|
4.9
|
11.3
|
1.0
|
|
O
|
A:ASP723
|
4.9
|
11.3
|
1.0
|
|
MG
|
A:MG1007
|
5.0
|
11.3
|
1.0
|
|
Magnesium binding site 4 out
of 10 in 6afu
Go back to
Magnesium Binding Sites List in 6afu
Magnesium binding site 4 out
of 10 in the Proton Pyrophosphatase-L555M Mutant
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of Proton Pyrophosphatase-L555M Mutant within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg1006
b:15.8
occ:1.00
|
OD1
|
A:ASP283
|
2.0
|
18.3
|
1.0
|
|
O
|
A:HOH1124
|
2.0
|
14.9
|
1.0
|
|
O
|
A:HOH1108
|
2.1
|
11.4
|
1.0
|
|
OD2
|
A:ASP507
|
2.3
|
16.3
|
1.0
|
|
O2
|
A:PO41001
|
2.3
|
17.6
|
1.0
|
|
O4
|
A:PO41002
|
2.4
|
15.0
|
1.0
|
|
CG
|
A:ASP283
|
2.7
|
15.8
|
1.0
|
|
OD2
|
A:ASP283
|
2.7
|
15.9
|
1.0
|
|
CG
|
A:ASP507
|
3.2
|
16.0
|
1.0
|
|
MG
|
A:MG1004
|
3.4
|
22.8
|
1.0
|
|
OD1
|
A:ASP507
|
3.6
|
16.8
|
1.0
|
|
P
|
A:PO41002
|
3.7
|
18.3
|
1.0
|
|
P
|
A:PO41001
|
3.8
|
37.8
|
1.0
|
|
O
|
A:HOH1102
|
3.8
|
10.8
|
1.0
|
|
O
|
A:HOH1131
|
3.8
|
14.6
|
1.0
|
|
OD1
|
A:ASP279
|
3.9
|
19.3
|
1.0
|
|
O
|
A:HOH1178
|
3.9
|
10.7
|
1.0
|
|
O2
|
A:PO41002
|
4.0
|
13.6
|
1.0
|
|
CB
|
A:ASP283
|
4.1
|
14.0
|
1.0
|
|
O1
|
A:PO41002
|
4.3
|
20.1
|
1.0
|
|
O
|
A:HOH1180
|
4.3
|
14.3
|
1.0
|
|
CB
|
A:ASP507
|
4.3
|
13.6
|
1.0
|
|
O4
|
A:PO41001
|
4.4
|
13.2
|
1.0
|
|
OD2
|
A:ASP253
|
4.4
|
14.3
|
1.0
|
|
NZ
|
A:LYS250
|
4.5
|
8.5
|
1.0
|
|
O1
|
A:PO41001
|
4.5
|
26.0
|
1.0
|
|
O
|
A:ASP279
|
4.5
|
15.8
|
1.0
|
|
O
|
A:HOH1119
|
4.6
|
16.5
|
1.0
|
|
O3
|
A:PO41001
|
4.6
|
15.0
|
1.0
|
|
O
|
A:HOH1129
|
4.7
|
12.0
|
1.0
|
|
CG
|
A:ASP279
|
4.8
|
17.1
|
1.0
|
|
O3
|
A:PO41002
|
4.8
|
16.9
|
1.0
|
|
CA
|
A:ASP283
|
4.9
|
11.5
|
1.0
|
|
Magnesium binding site 5 out
of 10 in 6afu
Go back to
Magnesium Binding Sites List in 6afu
Magnesium binding site 5 out
of 10 in the Proton Pyrophosphatase-L555M Mutant
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 5 of Proton Pyrophosphatase-L555M Mutant within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg1007
b:11.3
occ:1.00
|
O3
|
A:PO41001
|
1.9
|
15.0
|
1.0
|
|
OD1
|
A:ASN534
|
2.0
|
17.4
|
1.0
|
|
O1
|
A:PO41002
|
2.2
|
20.1
|
1.0
|
|
OD2
|
A:ASP691
|
2.2
|
8.7
|
1.0
|
|
O
|
A:HOH1129
|
2.3
|
12.0
|
1.0
|
|
O
|
A:HOH1105
|
2.3
|
7.3
|
1.0
|
|
CG
|
A:ASN534
|
2.8
|
12.9
|
1.0
|
|
ND2
|
A:ASN534
|
3.1
|
13.7
|
1.0
|
|
CG
|
A:ASP691
|
3.3
|
10.6
|
1.0
|
|
P
|
A:PO41001
|
3.3
|
37.8
|
1.0
|
|
P
|
A:PO41002
|
3.6
|
18.3
|
1.0
|
|
O
|
A:HOH1188
|
3.7
|
11.2
|
1.0
|
|
OD1
|
A:ASP691
|
3.7
|
15.7
|
1.0
|
|
K
|
A:K1008
|
3.8
|
16.8
|
1.0
|
|
O4
|
A:PO41001
|
3.8
|
13.2
|
1.0
|
|
O2
|
A:PO41001
|
3.9
|
17.6
|
1.0
|
|
O
|
A:HOH1122
|
3.9
|
13.1
|
1.0
|
|
OD2
|
A:ASP530
|
4.2
|
15.6
|
1.0
|
|
O4
|
A:PO41002
|
4.2
|
15.0
|
1.0
|
|
CB
|
A:ASN534
|
4.2
|
11.8
|
1.0
|
|
O3
|
A:PO41002
|
4.3
|
16.9
|
1.0
|
|
O1
|
A:PO41001
|
4.4
|
26.0
|
1.0
|
|
OD1
|
A:ASP530
|
4.4
|
17.7
|
1.0
|
|
CB
|
A:ASP691
|
4.5
|
11.2
|
1.0
|
|
O2
|
A:PO41002
|
4.5
|
13.6
|
1.0
|
|
OD2
|
A:ASP507
|
4.6
|
16.3
|
1.0
|
|
CG
|
A:ASP530
|
4.6
|
14.4
|
1.0
|
|
CA
|
A:ASN534
|
4.7
|
11.1
|
1.0
|
|
O
|
A:HOH1131
|
4.9
|
14.6
|
1.0
|
|
O
|
A:HOH1161
|
4.9
|
9.7
|
1.0
|
|
CE
|
A:LYS730
|
4.9
|
9.3
|
1.0
|
|
O
|
A:ASP530
|
4.9
|
13.9
|
1.0
|
|
NZ
|
A:LYS730
|
4.9
|
8.4
|
1.0
|
|
MG
|
A:MG1005
|
5.0
|
14.3
|
1.0
|
|
Magnesium binding site 6 out
of 10 in 6afu
Go back to
Magnesium Binding Sites List in 6afu
Magnesium binding site 6 out
of 10 in the Proton Pyrophosphatase-L555M Mutant
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 6 of Proton Pyrophosphatase-L555M Mutant within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg1003
b:23.2
occ:1.00
|
OD2
|
B:ASP257
|
2.0
|
26.4
|
1.0
|
|
O
|
B:HOH1108
|
2.2
|
20.7
|
1.0
|
|
OD1
|
B:ASP253
|
2.2
|
23.7
|
1.0
|
|
O
|
B:HOH1124
|
2.3
|
22.5
|
1.0
|
|
O2
|
B:PO41002
|
2.5
|
18.6
|
1.0
|
|
O
|
B:HOH1114
|
2.6
|
26.2
|
1.0
|
|
CG
|
B:ASP257
|
2.9
|
21.1
|
1.0
|
|
OD1
|
B:ASP257
|
3.1
|
20.8
|
1.0
|
|
CG
|
B:ASP253
|
3.2
|
20.0
|
1.0
|
|
O4
|
B:PO41002
|
3.3
|
24.2
|
1.0
|
|
P
|
B:PO41002
|
3.4
|
23.2
|
1.0
|
|
OD2
|
B:ASP253
|
3.5
|
20.2
|
1.0
|
|
MG
|
B:MG1005
|
3.7
|
18.2
|
1.0
|
|
O
|
B:HOH1151
|
4.1
|
18.4
|
1.0
|
|
O3
|
B:PO41002
|
4.2
|
17.7
|
1.0
|
|
CB
|
B:ASP257
|
4.2
|
17.8
|
1.0
|
|
OD2
|
B:ASP723
|
4.2
|
21.6
|
1.0
|
|
OE2
|
B:GLU268
|
4.2
|
28.4
|
1.0
|
|
OD2
|
B:ASP279
|
4.3
|
21.1
|
1.0
|
|
O
|
B:ASP253
|
4.3
|
20.4
|
1.0
|
|
O
|
B:HOH1146
|
4.4
|
23.0
|
1.0
|
|
CD
|
B:GLU268
|
4.5
|
28.3
|
1.0
|
|
CB
|
B:ASP253
|
4.5
|
17.3
|
1.0
|
|
O1
|
B:PO41002
|
4.6
|
27.3
|
1.0
|
|
O
|
B:HOH1126
|
4.6
|
17.9
|
1.0
|
|
CA
|
B:ASP253
|
4.8
|
20.7
|
1.0
|
|
C
|
B:ASP253
|
4.8
|
21.1
|
1.0
|
|
MG
|
B:MG1004
|
4.8
|
21.7
|
1.0
|
|
OD2
|
B:ASP727
|
4.8
|
16.6
|
1.0
|
|
OE1
|
B:GLU268
|
4.9
|
25.2
|
1.0
|
|
OD1
|
B:ASP727
|
4.9
|
15.5
|
1.0
|
|
NZ
|
B:LYS694
|
5.0
|
19.0
|
1.0
|
|
Magnesium binding site 7 out
of 10 in 6afu
Go back to
Magnesium Binding Sites List in 6afu
Magnesium binding site 7 out
of 10 in the Proton Pyrophosphatase-L555M Mutant
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 7 of Proton Pyrophosphatase-L555M Mutant within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg1004
b:21.7
occ:1.00
|
O
|
B:HOH1105
|
1.9
|
23.1
|
1.0
|
|
O
|
B:HOH1104
|
2.0
|
20.9
|
1.0
|
|
O
|
B:HOH1101
|
2.4
|
25.6
|
1.0
|
|
OD1
|
B:ASP507
|
2.6
|
27.8
|
1.0
|
|
O3
|
B:PO41002
|
2.8
|
17.7
|
1.0
|
|
O4
|
B:PO41002
|
3.3
|
24.2
|
1.0
|
|
CG
|
B:ASP507
|
3.5
|
23.1
|
1.0
|
|
O
|
B:HOH1124
|
3.6
|
22.5
|
1.0
|
|
OD2
|
B:ASP269
|
3.6
|
29.7
|
1.0
|
|
P
|
B:PO41002
|
3.7
|
23.2
|
1.0
|
|
OD1
|
B:ASP269
|
3.7
|
28.7
|
1.0
|
|
OD2
|
B:ASP507
|
3.7
|
23.0
|
1.0
|
|
OD1
|
B:ASP279
|
3.7
|
24.8
|
1.0
|
|
OE1
|
B:GLU268
|
3.9
|
25.2
|
1.0
|
|
CG
|
B:ASP269
|
4.1
|
30.7
|
1.0
|
|
O
|
B:HOH1151
|
4.4
|
18.4
|
1.0
|
|
MG
|
B:MG1006
|
4.4
|
27.6
|
1.0
|
|
ND2
|
B:ASN280
|
4.4
|
23.5
|
1.0
|
|
O
|
B:ASP507
|
4.5
|
24.5
|
1.0
|
|
O2
|
B:PO41002
|
4.5
|
18.6
|
1.0
|
|
CG
|
B:ASP279
|
4.6
|
28.0
|
1.0
|
|
CD
|
B:GLU268
|
4.6
|
28.3
|
1.0
|
|
OD2
|
B:ASP279
|
4.7
|
21.1
|
1.0
|
|
OD2
|
B:ASP283
|
4.7
|
29.4
|
1.0
|
|
MG
|
B:MG1003
|
4.8
|
23.2
|
1.0
|
|
O1
|
B:PO41002
|
4.8
|
27.3
|
1.0
|
|
CB
|
B:ASP507
|
4.9
|
23.9
|
1.0
|
|
Magnesium binding site 8 out
of 10 in 6afu
Go back to
Magnesium Binding Sites List in 6afu
Magnesium binding site 8 out
of 10 in the Proton Pyrophosphatase-L555M Mutant
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 8 of Proton Pyrophosphatase-L555M Mutant within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg1005
b:18.2
occ:1.00
|
O
|
B:HOH1126
|
2.0
|
17.9
|
1.0
|
|
OD1
|
B:ASP727
|
2.0
|
15.5
|
1.0
|
|
O2
|
B:PO41001
|
2.1
|
26.7
|
1.0
|
|
O2
|
B:PO41002
|
2.1
|
18.6
|
1.0
|
|
O
|
B:HOH1108
|
2.2
|
20.7
|
1.0
|
|
OD2
|
B:ASP253
|
2.2
|
20.2
|
1.0
|
|
CG
|
B:ASP727
|
3.1
|
18.1
|
1.0
|
|
CG
|
B:ASP253
|
3.2
|
20.0
|
1.0
|
|
P
|
B:PO41002
|
3.4
|
23.2
|
1.0
|
|
NZ
|
B:LYS730
|
3.4
|
13.1
|
1.0
|
|
O1
|
B:PO41002
|
3.5
|
27.3
|
1.0
|
|
OD1
|
B:ASP253
|
3.5
|
23.7
|
1.0
|
|
P
|
B:PO41001
|
3.5
|
50.2
|
1.0
|
|
OD2
|
B:ASP727
|
3.6
|
16.6
|
1.0
|
|
MG
|
B:MG1003
|
3.7
|
23.2
|
1.0
|
|
CE
|
B:LYS250
|
3.9
|
12.6
|
1.0
|
|
O3
|
B:PO41001
|
4.1
|
24.1
|
1.0
|
|
OD1
|
B:ASP723
|
4.2
|
18.3
|
1.0
|
|
O
|
B:HOH1151
|
4.2
|
18.4
|
1.0
|
|
O4
|
B:PO41001
|
4.2
|
26.5
|
1.0
|
|
OD2
|
B:ASP723
|
4.3
|
21.6
|
1.0
|
|
NZ
|
B:LYS250
|
4.3
|
12.7
|
1.0
|
|
O3
|
B:PO41002
|
4.3
|
17.7
|
1.0
|
|
CB
|
B:ASP727
|
4.3
|
15.2
|
1.0
|
|
O4
|
B:PO41002
|
4.4
|
24.2
|
1.0
|
|
O
|
B:HOH1114
|
4.5
|
26.2
|
1.0
|
|
O
|
B:HOH1147
|
4.5
|
12.6
|
1.0
|
|
CB
|
B:ASP253
|
4.5
|
17.3
|
1.0
|
|
O1
|
B:PO41001
|
4.5
|
36.3
|
1.0
|
|
CE
|
B:LYS730
|
4.6
|
13.1
|
1.0
|
|
OD2
|
B:ASP691
|
4.6
|
15.2
|
1.0
|
|
CG
|
B:ASP723
|
4.6
|
19.1
|
1.0
|
|
CA
|
B:ASP727
|
4.7
|
14.6
|
1.0
|
|
OD2
|
B:ASP731
|
4.7
|
19.2
|
1.0
|
|
CG
|
B:ASP691
|
5.0
|
16.5
|
1.0
|
|
MG
|
B:MG1006
|
5.0
|
27.6
|
1.0
|
|
OD2
|
B:ASP257
|
5.0
|
26.4
|
1.0
|
|
Magnesium binding site 9 out
of 10 in 6afu
Go back to
Magnesium Binding Sites List in 6afu
Magnesium binding site 9 out
of 10 in the Proton Pyrophosphatase-L555M Mutant
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 9 of Proton Pyrophosphatase-L555M Mutant within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg1006
b:27.6
occ:1.00
|
OD1
|
B:ASP283
|
1.9
|
29.9
|
1.0
|
|
O4
|
B:PO41001
|
2.0
|
26.5
|
1.0
|
|
O
|
B:HOH1151
|
2.2
|
18.4
|
1.0
|
|
O
|
B:HOH1101
|
2.4
|
25.6
|
1.0
|
|
OD2
|
B:ASP507
|
2.6
|
23.0
|
1.0
|
|
O3
|
B:PO41002
|
2.6
|
17.7
|
1.0
|
|
CG
|
B:ASP283
|
3.1
|
29.5
|
1.0
|
|
O
|
B:HOH1111
|
3.1
|
17.2
|
1.0
|
|
P
|
B:PO41001
|
3.3
|
50.2
|
1.0
|
|
OD2
|
B:ASP283
|
3.6
|
29.4
|
1.0
|
|
NZ
|
B:LYS250
|
3.6
|
12.7
|
1.0
|
|
O2
|
B:PO41001
|
3.7
|
26.7
|
1.0
|
|
O
|
B:HOH1158
|
3.7
|
18.3
|
1.0
|
|
CG
|
B:ASP507
|
3.8
|
23.1
|
1.0
|
|
P
|
B:PO41002
|
3.8
|
23.2
|
1.0
|
|
O
|
B:HOH1171
|
3.9
|
23.2
|
1.0
|
|
O1
|
B:PO41001
|
4.0
|
36.3
|
1.0
|
|
O2
|
B:PO41002
|
4.0
|
18.6
|
1.0
|
|
CB
|
B:ASP283
|
4.3
|
22.4
|
1.0
|
|
OD2
|
B:ASP253
|
4.3
|
20.2
|
1.0
|
|
OD1
|
B:ASP507
|
4.3
|
27.8
|
1.0
|
|
OD1
|
B:ASP279
|
4.3
|
24.8
|
1.0
|
|
O1
|
B:PO41002
|
4.4
|
27.3
|
1.0
|
|
MG
|
B:MG1004
|
4.4
|
21.7
|
1.0
|
|
O3
|
B:PO41001
|
4.4
|
24.1
|
1.0
|
|
O
|
B:ASP279
|
4.5
|
24.1
|
1.0
|
|
OG1
|
B:THR249
|
4.5
|
20.4
|
1.0
|
|
CA
|
B:ASP283
|
4.6
|
22.2
|
1.0
|
|
OD2
|
B:ASP287
|
4.7
|
23.0
|
1.0
|
|
O
|
B:HOH1136
|
4.9
|
18.6
|
1.0
|
|
N
|
B:ASP283
|
4.9
|
25.3
|
1.0
|
|
CE
|
B:LYS250
|
4.9
|
12.6
|
1.0
|
|
CB
|
B:ASP507
|
5.0
|
23.9
|
1.0
|
|
MG
|
B:MG1005
|
5.0
|
18.2
|
1.0
|
|
CG
|
B:ASP253
|
5.0
|
20.0
|
1.0
|
|
Magnesium binding site 10 out
of 10 in 6afu
Go back to
Magnesium Binding Sites List in 6afu
Magnesium binding site 10 out
of 10 in the Proton Pyrophosphatase-L555M Mutant
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 10 of Proton Pyrophosphatase-L555M Mutant within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg1007
b:13.7
occ:1.00
|
OD1
|
B:ASN534
|
1.9
|
25.3
|
1.0
|
|
O3
|
B:PO41001
|
2.0
|
24.1
|
1.0
|
|
O
|
B:HOH1136
|
2.1
|
18.6
|
1.0
|
|
O1
|
B:PO41002
|
2.2
|
27.3
|
1.0
|
|
OD2
|
B:ASP691
|
2.4
|
15.2
|
1.0
|
|
O
|
B:HOH1137
|
2.5
|
23.1
|
1.0
|
|
CG
|
B:ASN534
|
2.8
|
21.1
|
1.0
|
|
ND2
|
B:ASN534
|
3.1
|
28.8
|
1.0
|
|
P
|
B:PO41001
|
3.4
|
50.2
|
1.0
|
|
K
|
B:K1008
|
3.5
|
30.0
|
1.0
|
|
O
|
B:HOH1145
|
3.5
|
15.4
|
1.0
|
|
CG
|
B:ASP691
|
3.5
|
16.5
|
1.0
|
|
P
|
B:PO41002
|
3.7
|
23.2
|
1.0
|
|
O4
|
B:PO41001
|
3.8
|
26.5
|
1.0
|
|
OD1
|
B:ASP691
|
4.0
|
25.2
|
1.0
|
|
O2
|
B:PO41001
|
4.1
|
26.7
|
1.0
|
|
CB
|
B:ASN534
|
4.1
|
16.9
|
1.0
|
|
OD2
|
B:ASP530
|
4.2
|
23.6
|
1.0
|
|
O3
|
B:PO41002
|
4.2
|
17.7
|
1.0
|
|
OD1
|
B:ASP530
|
4.3
|
28.2
|
1.0
|
|
O
|
B:HOH1126
|
4.3
|
17.9
|
1.0
|
|
O4
|
B:PO41002
|
4.3
|
24.2
|
1.0
|
|
O1
|
B:PO41001
|
4.4
|
36.3
|
1.0
|
|
CG
|
B:ASP530
|
4.6
|
24.3
|
1.0
|
|
O2
|
B:PO41002
|
4.6
|
18.6
|
1.0
|
|
O
|
B:HOH1153
|
4.6
|
16.9
|
1.0
|
|
CA
|
B:ASN534
|
4.6
|
21.1
|
1.0
|
|
CB
|
B:ASP691
|
4.8
|
14.8
|
1.0
|
|
O
|
B:ASP530
|
4.9
|
27.2
|
1.0
|
|
Reference:
J.Y.Tsai,
K.Z.Tang,
K.M.Li,
B.L.Hsu,
Y.W.Chiang,
A.Goldman,
Y.J.Sun.
Roles of the Hydrophobic Gate and Exit Channel in Vigna Radiata Pyrophosphatase Ion Translocation. J. Mol. Biol. V. 431 1619 2019.
ISSN: ESSN 1089-8638
PubMed: 30878480
DOI: 10.1016/J.JMB.2019.03.009
Page generated: Mon Sep 30 19:06:12 2024
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