Manganese in PDB 1wgj: Structure of Inorganic Pyrophosphatase
Enzymatic activity of Structure of Inorganic Pyrophosphatase
All present enzymatic activity of Structure of Inorganic Pyrophosphatase:
3.6.1.1;
Protein crystallography data
The structure of Structure of Inorganic Pyrophosphatase, PDB code: 1wgj
was solved by
P.Heikinheimo,
J.Lehtonen,
A.Goldman,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
8.00 /
2.00
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
59.100,
103.800,
117.200,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
17.2 /
20.3
|
Manganese Binding Sites:
The binding sites of Manganese atom in the Structure of Inorganic Pyrophosphatase
(pdb code 1wgj). This binding sites where shown within
5.0 Angstroms radius around Manganese atom.
In total 8 binding sites of Manganese where determined in the
Structure of Inorganic Pyrophosphatase, PDB code: 1wgj:
Jump to Manganese binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Manganese binding site 1 out
of 8 in 1wgj
Go back to
Manganese Binding Sites List in 1wgj
Manganese binding site 1 out
of 8 in the Structure of Inorganic Pyrophosphatase
Mono view
Stereo pair view
|
A full contact list of Manganese with other atoms in the Mn binding
site number 1 of Structure of Inorganic Pyrophosphatase within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mn287
b:15.2
occ:1.00
|
OD1
|
A:ASP152
|
2.3
|
9.9
|
1.0
|
O2
|
A:PO4292
|
2.3
|
6.5
|
1.0
|
OD2
|
A:ASP115
|
2.4
|
9.4
|
1.0
|
O
|
A:HOH293
|
2.4
|
17.3
|
1.0
|
O
|
A:HOH294
|
2.5
|
6.1
|
1.0
|
OD2
|
A:ASP120
|
2.5
|
6.2
|
1.0
|
CG
|
A:ASP152
|
3.2
|
13.8
|
1.0
|
CG
|
A:ASP115
|
3.2
|
13.0
|
1.0
|
CG
|
A:ASP120
|
3.3
|
5.3
|
1.0
|
OD1
|
A:ASP120
|
3.3
|
6.5
|
1.0
|
P
|
A:PO4292
|
3.4
|
10.5
|
1.0
|
OD2
|
A:ASP152
|
3.5
|
8.8
|
1.0
|
O4
|
A:PO4292
|
3.5
|
8.6
|
1.0
|
OD1
|
A:ASP115
|
3.5
|
9.6
|
1.0
|
MN
|
A:MN288
|
3.6
|
16.3
|
1.0
|
O
|
A:HOH301
|
3.8
|
14.1
|
1.0
|
MN
|
A:MN290
|
3.8
|
11.5
|
1.0
|
O1
|
A:PO4292
|
3.9
|
9.8
|
1.0
|
O
|
A:HOH316
|
4.0
|
9.6
|
1.0
|
NZ
|
A:LYS154
|
4.0
|
5.0
|
1.0
|
CB
|
A:ASP117
|
4.4
|
11.4
|
1.0
|
CB
|
A:ASP115
|
4.5
|
8.9
|
1.0
|
CB
|
A:ASP152
|
4.5
|
12.1
|
1.0
|
OH
|
A:TYR93
|
4.5
|
7.3
|
1.0
|
OD2
|
A:ASP117
|
4.5
|
10.9
|
1.0
|
O3
|
A:PO4292
|
4.6
|
13.8
|
1.0
|
O
|
A:PRO118
|
4.6
|
9.5
|
1.0
|
CB
|
A:ASP120
|
4.7
|
7.8
|
1.0
|
O
|
A:HOH298
|
4.9
|
16.1
|
1.0
|
O
|
A:HOH302
|
4.9
|
6.8
|
1.0
|
O
|
A:HOH423
|
4.9
|
19.1
|
1.0
|
CA
|
A:ASP152
|
5.0
|
12.5
|
1.0
|
CG
|
A:ASP117
|
5.0
|
11.9
|
1.0
|
|
Manganese binding site 2 out
of 8 in 1wgj
Go back to
Manganese Binding Sites List in 1wgj
Manganese binding site 2 out
of 8 in the Structure of Inorganic Pyrophosphatase
Mono view
Stereo pair view
|
A full contact list of Manganese with other atoms in the Mn binding
site number 2 of Structure of Inorganic Pyrophosphatase within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mn288
b:16.3
occ:1.00
|
OD1
|
A:ASP120
|
2.3
|
6.5
|
1.0
|
O4
|
A:PO4292
|
2.3
|
8.6
|
1.0
|
O
|
A:HOH297
|
2.4
|
22.0
|
1.0
|
O
|
A:HOH296
|
2.4
|
11.9
|
1.0
|
O
|
A:HOH295
|
2.4
|
10.1
|
1.0
|
O
|
A:HOH293
|
2.5
|
17.3
|
1.0
|
O1
|
A:PO4292
|
3.2
|
9.8
|
1.0
|
CG
|
A:ASP120
|
3.3
|
5.3
|
1.0
|
P
|
A:PO4292
|
3.3
|
10.5
|
1.0
|
MN
|
A:MN287
|
3.6
|
15.2
|
1.0
|
O2
|
A:PO4292
|
3.7
|
6.5
|
1.0
|
OD2
|
A:ASP120
|
3.8
|
6.2
|
1.0
|
OH
|
A:TYR93
|
4.1
|
7.3
|
1.0
|
O
|
A:HOH312
|
4.1
|
15.2
|
1.0
|
O
|
A:PRO118
|
4.2
|
9.5
|
1.0
|
OE1
|
A:GLU48
|
4.2
|
5.6
|
1.0
|
OD2
|
A:ASP117
|
4.3
|
10.9
|
1.0
|
CE2
|
A:TYR93
|
4.3
|
5.2
|
1.0
|
O
|
A:HOH294
|
4.4
|
6.1
|
1.0
|
O3
|
A:PO4292
|
4.5
|
13.8
|
1.0
|
CB
|
A:ASP120
|
4.5
|
7.8
|
1.0
|
CG
|
A:ASP117
|
4.5
|
11.9
|
1.0
|
CB
|
A:ASP117
|
4.5
|
11.4
|
1.0
|
O
|
A:HOH349
|
4.6
|
8.7
|
1.0
|
CZ
|
A:TYR93
|
4.6
|
7.0
|
1.0
|
OE2
|
A:GLU48
|
4.7
|
5.9
|
1.0
|
O
|
A:GLY94
|
4.9
|
12.1
|
1.0
|
CB
|
A:ALA95
|
4.9
|
11.1
|
1.0
|
CD
|
A:GLU48
|
4.9
|
5.8
|
1.0
|
O
|
A:HOH344
|
4.9
|
10.3
|
1.0
|
CA
|
A:ASP120
|
4.9
|
11.5
|
1.0
|
|
Manganese binding site 3 out
of 8 in 1wgj
Go back to
Manganese Binding Sites List in 1wgj
Manganese binding site 3 out
of 8 in the Structure of Inorganic Pyrophosphatase
Mono view
Stereo pair view
|
A full contact list of Manganese with other atoms in the Mn binding
site number 3 of Structure of Inorganic Pyrophosphatase within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mn289
b:14.8
occ:1.00
|
O1
|
A:PO4291
|
2.4
|
6.9
|
1.0
|
O1
|
A:PO4292
|
2.4
|
9.8
|
1.0
|
O
|
A:HOH299
|
2.4
|
18.1
|
1.0
|
OE2
|
A:GLU58
|
2.5
|
12.3
|
1.0
|
O
|
A:HOH300
|
2.5
|
12.4
|
1.0
|
O
|
A:HOH298
|
2.5
|
16.1
|
1.0
|
CD
|
A:GLU58
|
3.4
|
10.5
|
1.0
|
P
|
A:PO4291
|
3.4
|
13.1
|
1.0
|
O4
|
A:PO4291
|
3.5
|
13.4
|
1.0
|
P
|
A:PO4292
|
3.5
|
10.5
|
1.0
|
OE1
|
A:GLU58
|
3.6
|
15.6
|
1.0
|
NZ
|
A:LYS56
|
3.8
|
8.2
|
1.0
|
O3
|
A:PO4292
|
4.1
|
13.8
|
1.0
|
O
|
A:HOH295
|
4.1
|
10.1
|
1.0
|
O2
|
A:PO4292
|
4.1
|
6.5
|
1.0
|
O
|
A:HOH423
|
4.2
|
19.1
|
1.0
|
OD2
|
A:ASP117
|
4.2
|
10.9
|
1.0
|
O
|
A:HOH293
|
4.3
|
17.3
|
1.0
|
NH1
|
A:ARG78
|
4.3
|
12.2
|
1.0
|
O3
|
A:PO4291
|
4.4
|
12.5
|
1.0
|
O2
|
A:PO4291
|
4.5
|
14.1
|
1.0
|
OD2
|
A:ASP71
|
4.6
|
11.5
|
1.0
|
O4
|
A:PO4292
|
4.6
|
8.6
|
1.0
|
CE
|
A:LYS56
|
4.6
|
13.9
|
1.0
|
CG
|
A:GLU58
|
4.7
|
10.9
|
1.0
|
O
|
A:HOH375
|
4.8
|
28.4
|
1.0
|
O
|
A:HOH301
|
4.9
|
14.1
|
1.0
|
MN
|
A:MN290
|
5.0
|
11.5
|
1.0
|
|
Manganese binding site 4 out
of 8 in 1wgj
Go back to
Manganese Binding Sites List in 1wgj
Manganese binding site 4 out
of 8 in the Structure of Inorganic Pyrophosphatase
Mono view
Stereo pair view
|
A full contact list of Manganese with other atoms in the Mn binding
site number 4 of Structure of Inorganic Pyrophosphatase within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mn290
b:11.5
occ:1.00
|
O
|
A:HOH301
|
2.3
|
14.1
|
1.0
|
O4
|
A:PO4291
|
2.3
|
13.4
|
1.0
|
OD2
|
A:ASP147
|
2.3
|
13.2
|
1.0
|
O2
|
A:PO4292
|
2.4
|
6.5
|
1.0
|
OD2
|
A:ASP152
|
2.4
|
8.8
|
1.0
|
O
|
A:HOH302
|
2.4
|
6.8
|
1.0
|
P
|
A:PO4292
|
3.3
|
10.5
|
1.0
|
CG
|
A:ASP147
|
3.4
|
14.0
|
1.0
|
CG
|
A:ASP152
|
3.4
|
13.8
|
1.0
|
O3
|
A:PO4292
|
3.5
|
13.8
|
1.0
|
P
|
A:PO4291
|
3.5
|
13.1
|
1.0
|
MN
|
A:MN287
|
3.8
|
15.2
|
1.0
|
CB
|
A:ASP147
|
3.8
|
10.7
|
1.0
|
O3
|
A:PO4291
|
3.8
|
12.5
|
1.0
|
O
|
A:HOH298
|
3.9
|
16.1
|
1.0
|
OD1
|
A:ASP152
|
4.0
|
9.9
|
1.0
|
O
|
A:HOH351
|
4.0
|
21.4
|
1.0
|
OH
|
A:TYR192
|
4.1
|
12.4
|
1.0
|
NZ
|
A:LYS154
|
4.1
|
5.0
|
1.0
|
OD2
|
A:ASP115
|
4.2
|
9.4
|
1.0
|
O1
|
A:PO4292
|
4.2
|
9.8
|
1.0
|
O2
|
A:PO4291
|
4.3
|
14.1
|
1.0
|
O
|
A:HOH331
|
4.4
|
12.0
|
1.0
|
O4
|
A:PO4292
|
4.4
|
8.6
|
1.0
|
O1
|
A:PO4291
|
4.5
|
6.9
|
1.0
|
OD1
|
A:ASP147
|
4.5
|
12.7
|
1.0
|
CB
|
A:ASP152
|
4.6
|
12.1
|
1.0
|
OD2
|
A:ASP120
|
4.9
|
6.2
|
1.0
|
O
|
A:HOH293
|
4.9
|
17.3
|
1.0
|
NZ
|
A:LYS193
|
4.9
|
11.1
|
1.0
|
MN
|
A:MN289
|
5.0
|
14.8
|
1.0
|
|
Manganese binding site 5 out
of 8 in 1wgj
Go back to
Manganese Binding Sites List in 1wgj
Manganese binding site 5 out
of 8 in the Structure of Inorganic Pyrophosphatase
Mono view
Stereo pair view
|
A full contact list of Manganese with other atoms in the Mn binding
site number 5 of Structure of Inorganic Pyrophosphatase within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mn287
b:10.7
occ:1.00
|
OD1
|
B:ASP152
|
2.3
|
8.6
|
1.0
|
OD2
|
B:ASP115
|
2.4
|
8.3
|
1.0
|
OD2
|
B:ASP120
|
2.4
|
8.2
|
1.0
|
O2
|
B:PO4292
|
2.4
|
5.1
|
1.0
|
O
|
B:HOH293
|
2.4
|
14.5
|
1.0
|
O
|
B:HOH294
|
2.5
|
5.4
|
1.0
|
CG
|
B:ASP152
|
3.2
|
9.5
|
1.0
|
CG
|
B:ASP115
|
3.2
|
15.3
|
1.0
|
CG
|
B:ASP120
|
3.3
|
11.4
|
1.0
|
OD2
|
B:ASP152
|
3.4
|
9.0
|
1.0
|
OD1
|
B:ASP120
|
3.5
|
10.4
|
1.0
|
O4
|
B:PO4292
|
3.5
|
6.2
|
1.0
|
OD1
|
B:ASP115
|
3.5
|
14.1
|
1.0
|
P
|
B:PO4292
|
3.5
|
11.6
|
1.0
|
MN
|
B:MN290
|
3.7
|
12.0
|
1.0
|
MN
|
B:MN288
|
3.7
|
12.5
|
1.0
|
O
|
B:HOH301
|
3.7
|
7.9
|
1.0
|
O1
|
B:PO4292
|
4.0
|
8.7
|
1.0
|
O
|
B:HOH316
|
4.1
|
8.1
|
1.0
|
NZ
|
B:LYS154
|
4.1
|
10.3
|
1.0
|
CB
|
B:ASP115
|
4.5
|
13.8
|
1.0
|
CB
|
B:ASP152
|
4.5
|
6.5
|
1.0
|
CB
|
B:ASP117
|
4.6
|
11.4
|
1.0
|
CB
|
B:ASP120
|
4.6
|
5.1
|
1.0
|
OD2
|
B:ASP117
|
4.7
|
13.8
|
1.0
|
O
|
B:HOH295
|
4.7
|
11.8
|
1.0
|
OH
|
B:TYR93
|
4.7
|
7.7
|
1.0
|
O
|
B:PRO118
|
4.7
|
9.1
|
1.0
|
O3
|
B:PO4292
|
4.8
|
10.7
|
1.0
|
O
|
B:HOH302
|
4.8
|
12.6
|
1.0
|
O
|
B:HOH299
|
4.9
|
9.4
|
1.0
|
CA
|
B:ASP152
|
4.9
|
8.8
|
1.0
|
O
|
B:HOH337
|
5.0
|
13.0
|
1.0
|
|
Manganese binding site 6 out
of 8 in 1wgj
Go back to
Manganese Binding Sites List in 1wgj
Manganese binding site 6 out
of 8 in the Structure of Inorganic Pyrophosphatase
Mono view
Stereo pair view
|
A full contact list of Manganese with other atoms in the Mn binding
site number 6 of Structure of Inorganic Pyrophosphatase within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mn288
b:12.5
occ:1.00
|
O4
|
B:PO4292
|
2.3
|
6.2
|
1.0
|
O
|
B:HOH296
|
2.3
|
5.8
|
1.0
|
OD1
|
B:ASP120
|
2.3
|
10.4
|
1.0
|
O
|
B:HOH297
|
2.4
|
2.7
|
1.0
|
O
|
B:HOH295
|
2.4
|
11.8
|
1.0
|
O
|
B:HOH293
|
2.5
|
14.5
|
1.0
|
O1
|
B:PO4292
|
3.2
|
8.7
|
1.0
|
P
|
B:PO4292
|
3.3
|
11.6
|
1.0
|
CG
|
B:ASP120
|
3.3
|
11.4
|
1.0
|
O2
|
B:PO4292
|
3.7
|
5.1
|
1.0
|
OD2
|
B:ASP120
|
3.7
|
8.2
|
1.0
|
MN
|
B:MN287
|
3.7
|
10.7
|
1.0
|
O
|
B:HOH359
|
3.8
|
7.8
|
1.0
|
OH
|
B:TYR93
|
4.1
|
7.7
|
1.0
|
OE1
|
B:GLU48
|
4.2
|
9.0
|
1.0
|
OD2
|
B:ASP117
|
4.3
|
13.8
|
1.0
|
O
|
B:PRO118
|
4.3
|
9.1
|
1.0
|
O
|
B:HOH294
|
4.3
|
5.4
|
1.0
|
CE2
|
B:TYR93
|
4.4
|
4.2
|
1.0
|
O3
|
B:PO4292
|
4.5
|
10.7
|
1.0
|
CB
|
B:ASP120
|
4.5
|
5.1
|
1.0
|
O
|
B:HOH303
|
4.6
|
17.4
|
1.0
|
CG
|
B:ASP117
|
4.6
|
12.4
|
1.0
|
CB
|
B:ASP117
|
4.7
|
11.4
|
1.0
|
OE2
|
B:GLU48
|
4.7
|
9.8
|
1.0
|
CZ
|
B:TYR93
|
4.7
|
7.7
|
1.0
|
O
|
B:HOH353
|
4.7
|
9.0
|
1.0
|
O
|
B:GLY94
|
4.7
|
4.6
|
1.0
|
CD
|
B:GLU48
|
4.9
|
8.8
|
1.0
|
NZ
|
B:LYS56
|
4.9
|
5.7
|
1.0
|
CA
|
B:ASP120
|
4.9
|
6.9
|
1.0
|
O
|
B:HOH300
|
5.0
|
24.7
|
1.0
|
CB
|
B:ALA95
|
5.0
|
10.6
|
1.0
|
|
Manganese binding site 7 out
of 8 in 1wgj
Go back to
Manganese Binding Sites List in 1wgj
Manganese binding site 7 out
of 8 in the Structure of Inorganic Pyrophosphatase
Mono view
Stereo pair view
|
A full contact list of Manganese with other atoms in the Mn binding
site number 7 of Structure of Inorganic Pyrophosphatase within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mn289
b:15.0
occ:1.00
|
O
|
B:HOH300
|
2.3
|
24.7
|
1.0
|
O
|
B:HOH299
|
2.3
|
9.4
|
1.0
|
OE2
|
B:GLU58
|
2.4
|
15.6
|
1.0
|
O1
|
B:PO4292
|
2.4
|
8.7
|
1.0
|
O2
|
B:PO4291
|
2.4
|
6.8
|
1.0
|
O
|
B:HOH298
|
2.5
|
13.2
|
1.0
|
CD
|
B:GLU58
|
3.3
|
14.1
|
1.0
|
P
|
B:PO4291
|
3.4
|
10.0
|
1.0
|
O3
|
B:PO4291
|
3.4
|
7.0
|
1.0
|
OE1
|
B:GLU58
|
3.4
|
17.6
|
1.0
|
P
|
B:PO4292
|
3.5
|
11.6
|
1.0
|
NZ
|
B:LYS56
|
3.9
|
5.7
|
1.0
|
O
|
B:HOH297
|
4.1
|
2.7
|
1.0
|
O2
|
B:PO4292
|
4.1
|
5.1
|
1.0
|
O3
|
B:PO4292
|
4.2
|
10.7
|
1.0
|
O
|
B:HOH337
|
4.2
|
13.0
|
1.0
|
O1
|
B:PO4291
|
4.2
|
9.4
|
1.0
|
O
|
B:HOH293
|
4.2
|
14.5
|
1.0
|
OD2
|
B:ASP117
|
4.3
|
13.8
|
1.0
|
O4
|
B:PO4291
|
4.4
|
8.9
|
1.0
|
NH1
|
B:ARG78
|
4.4
|
6.8
|
1.0
|
CG
|
B:GLU58
|
4.6
|
10.7
|
1.0
|
O4
|
B:PO4292
|
4.6
|
6.2
|
1.0
|
CE
|
B:LYS56
|
4.6
|
6.2
|
1.0
|
OD2
|
B:ASP71
|
4.8
|
16.6
|
1.0
|
O
|
B:HOH415
|
4.8
|
46.0
|
1.0
|
O
|
B:HOH301
|
4.9
|
7.9
|
1.0
|
MN
|
B:MN290
|
5.0
|
12.0
|
1.0
|
|
Manganese binding site 8 out
of 8 in 1wgj
Go back to
Manganese Binding Sites List in 1wgj
Manganese binding site 8 out
of 8 in the Structure of Inorganic Pyrophosphatase
Mono view
Stereo pair view
|
A full contact list of Manganese with other atoms in the Mn binding
site number 8 of Structure of Inorganic Pyrophosphatase within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mn290
b:12.0
occ:1.00
|
OD2
|
B:ASP147
|
2.3
|
7.2
|
1.0
|
O
|
B:HOH301
|
2.4
|
7.9
|
1.0
|
OD2
|
B:ASP152
|
2.4
|
9.0
|
1.0
|
O3
|
B:PO4291
|
2.4
|
7.0
|
1.0
|
O2
|
B:PO4292
|
2.4
|
5.1
|
1.0
|
O
|
B:HOH302
|
2.6
|
12.6
|
1.0
|
CG
|
B:ASP147
|
3.4
|
9.3
|
1.0
|
CG
|
B:ASP152
|
3.4
|
9.5
|
1.0
|
P
|
B:PO4292
|
3.4
|
11.6
|
1.0
|
P
|
B:PO4291
|
3.5
|
10.0
|
1.0
|
MN
|
B:MN287
|
3.7
|
10.7
|
1.0
|
O3
|
B:PO4292
|
3.7
|
10.7
|
1.0
|
CB
|
B:ASP147
|
3.8
|
5.9
|
1.0
|
O
|
B:HOH396
|
3.8
|
17.8
|
1.0
|
OD1
|
B:ASP152
|
3.8
|
8.6
|
1.0
|
O
|
B:HOH299
|
3.9
|
9.4
|
1.0
|
O1
|
B:PO4291
|
4.0
|
9.4
|
1.0
|
OH
|
B:TYR192
|
4.0
|
11.5
|
1.0
|
OD2
|
B:ASP115
|
4.1
|
8.3
|
1.0
|
NZ
|
B:LYS154
|
4.2
|
10.3
|
1.0
|
O1
|
B:PO4292
|
4.2
|
8.7
|
1.0
|
O
|
B:HOH329
|
4.2
|
13.3
|
1.0
|
O4
|
B:PO4291
|
4.3
|
8.9
|
1.0
|
OD1
|
B:ASP147
|
4.5
|
9.3
|
1.0
|
O4
|
B:PO4292
|
4.5
|
6.2
|
1.0
|
O2
|
B:PO4291
|
4.5
|
6.8
|
1.0
|
CB
|
B:ASP152
|
4.6
|
6.5
|
1.0
|
NZ
|
B:LYS193
|
4.7
|
8.3
|
1.0
|
O
|
B:HOH293
|
4.8
|
14.5
|
1.0
|
OD2
|
B:ASP120
|
4.9
|
8.2
|
1.0
|
MN
|
B:MN289
|
5.0
|
15.0
|
1.0
|
|
Reference:
P.Heikinheimo,
J.Lehtonen,
A.Baykov,
R.Lahti,
B.S.Cooperman,
A.Goldman.
The Structural Basis For Pyrophosphatase Catalysis. Structure V. 4 1491 1996.
ISSN: ISSN 0969-2126
PubMed: 8994974
DOI: 10.1016/S0969-2126(96)00155-4
Page generated: Sat Oct 5 12:54:41 2024
|