Calcium in PDB 6sc0: Thermolysin in Complex with Fragment J22
Enzymatic activity of Thermolysin in Complex with Fragment J22
All present enzymatic activity of Thermolysin in Complex with Fragment J22:
3.4.24.27;
Protein crystallography data
The structure of Thermolysin in Complex with Fragment J22, PDB code: 6sc0
was solved by
F.Magari,
A.Heine,
G.Klebe,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
|
Resolution Low / High (Å)
|
46.29 /
1.53
|
|
Space group
|
P 61 2 2
|
|
Cell size a, b, c (Å), α, β, γ (°)
|
92.572,
92.572,
129.113,
90.00,
90.00,
120.00
|
|
R / Rfree (%)
|
14.5 /
16.6
|
Other elements in 6sc0:
The structure of Thermolysin in Complex with Fragment J22 also contains other interesting chemical elements:
Calcium Binding Sites:
The binding sites of Calcium atom in the Thermolysin in Complex with Fragment J22
(pdb code 6sc0). This binding sites where shown within
5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the
Thermolysin in Complex with Fragment J22, PDB code: 6sc0:
Jump to Calcium binding site number:
1;
2;
3;
4;
Calcium binding site 1 out
of 4 in 6sc0
Go back to
Calcium Binding Sites List in 6sc0
Calcium binding site 1 out
of 4 in the Thermolysin in Complex with Fragment J22
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 1 of Thermolysin in Complex with Fragment J22 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:Ca401
b:14.0
occ:1.00
|
O
|
E:GLU187
|
2.2
|
15.7
|
0.6
|
|
OD1
|
E:ASP138
|
2.3
|
13.5
|
1.0
|
|
OD2
|
E:ASP185
|
2.4
|
15.6
|
1.0
|
|
O
|
E:GLU187
|
2.4
|
11.4
|
0.4
|
|
OE1
|
E:GLU177
|
2.5
|
14.4
|
1.0
|
|
OE2
|
E:GLU190
|
2.5
|
15.3
|
1.0
|
|
O
|
E:HOH557
|
2.5
|
14.6
|
1.0
|
|
OE1
|
E:GLU190
|
2.5
|
14.5
|
1.0
|
|
OE2
|
E:GLU177
|
2.7
|
15.5
|
1.0
|
|
CD
|
E:GLU190
|
2.8
|
13.3
|
1.0
|
|
CD
|
E:GLU177
|
2.9
|
15.1
|
1.0
|
|
CG
|
E:ASP138
|
3.4
|
15.0
|
1.0
|
|
C
|
E:GLU187
|
3.4
|
13.8
|
0.6
|
|
C
|
E:GLU187
|
3.4
|
10.7
|
0.4
|
|
CG
|
E:ASP185
|
3.4
|
14.0
|
1.0
|
|
HB3
|
E:ASP138
|
3.6
|
13.9
|
1.0
|
|
HA
|
E:ILE188
|
3.6
|
18.5
|
1.0
|
|
H
|
E:GLU187
|
3.7
|
19.4
|
0.6
|
|
H
|
E:GLU187
|
3.8
|
18.4
|
0.4
|
|
HB2
|
E:GLU187
|
3.8
|
13.0
|
0.4
|
|
H
|
E:GLY189
|
3.8
|
15.6
|
1.0
|
|
OD1
|
E:ASP185
|
3.8
|
16.2
|
1.0
|
|
CA
|
E:CA402
|
3.8
|
15.6
|
1.0
|
|
CB
|
E:ASP138
|
4.0
|
11.6
|
1.0
|
|
O
|
E:ASP185
|
4.1
|
15.0
|
1.0
|
|
H
|
E:GLU190
|
4.2
|
18.2
|
1.0
|
|
N
|
E:GLU187
|
4.2
|
16.1
|
0.6
|
|
O
|
E:HOH612
|
4.2
|
36.8
|
1.0
|
|
N
|
E:GLU187
|
4.2
|
15.3
|
0.4
|
|
N
|
E:ILE188
|
4.2
|
14.0
|
1.0
|
|
H
|
E:ASP185
|
4.2
|
17.1
|
1.0
|
|
CA
|
E:GLU187
|
4.3
|
17.2
|
0.4
|
|
HB2
|
E:ASP138
|
4.3
|
13.9
|
1.0
|
|
OD2
|
E:ASP138
|
4.3
|
16.6
|
1.0
|
|
HD13
|
E:ILE188
|
4.3
|
24.3
|
1.0
|
|
HB2
|
E:GLU187
|
4.3
|
24.4
|
0.6
|
|
CA
|
E:ILE188
|
4.3
|
15.4
|
1.0
|
|
CA
|
E:GLU187
|
4.3
|
13.9
|
0.6
|
|
CG
|
E:GLU190
|
4.3
|
14.4
|
1.0
|
|
CG
|
E:GLU177
|
4.4
|
13.8
|
1.0
|
|
O
|
E:HOH568
|
4.4
|
17.8
|
1.0
|
|
N
|
E:GLY189
|
4.4
|
13.0
|
1.0
|
|
CB
|
E:GLU187
|
4.5
|
10.9
|
0.4
|
|
HG3
|
E:GLU190
|
4.6
|
17.2
|
1.0
|
|
C
|
E:ASP185
|
4.6
|
14.2
|
1.0
|
|
HB2
|
E:GLU177
|
4.7
|
17.3
|
1.0
|
|
CB
|
E:ASP185
|
4.7
|
13.4
|
1.0
|
|
N
|
E:ASP185
|
4.8
|
14.2
|
1.0
|
|
HG2
|
E:GLU190
|
4.8
|
17.2
|
1.0
|
|
C
|
E:ILE188
|
4.8
|
13.7
|
1.0
|
|
HB3
|
E:GLU177
|
4.8
|
17.3
|
1.0
|
|
HG2
|
E:GLU177
|
4.8
|
16.5
|
1.0
|
|
CB
|
E:GLU187
|
4.9
|
20.3
|
0.6
|
|
HA
|
E:THR174
|
4.9
|
16.0
|
1.0
|
|
HG3
|
E:GLU177
|
4.9
|
16.5
|
1.0
|
|
CB
|
E:GLU177
|
4.9
|
14.4
|
1.0
|
|
O
|
E:HOH547
|
5.0
|
18.4
|
1.0
|
|
H
|
E:ILE188
|
5.0
|
16.8
|
0.4
|
|
CA
|
E:ASP185
|
5.0
|
15.1
|
1.0
|
|
HB3
|
E:GLU190
|
5.0
|
18.4
|
1.0
|
|
N
|
E:GLU190
|
5.0
|
15.2
|
1.0
|
|
H
|
E:ILE188
|
5.0
|
16.8
|
0.6
|
|
Calcium binding site 2 out
of 4 in 6sc0
Go back to
Calcium Binding Sites List in 6sc0
Calcium binding site 2 out
of 4 in the Thermolysin in Complex with Fragment J22
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 2 of Thermolysin in Complex with Fragment J22 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:Ca402
b:15.6
occ:1.00
|
O
|
E:ASN183
|
2.3
|
17.8
|
1.0
|
|
OD1
|
E:ASP185
|
2.3
|
16.2
|
1.0
|
|
OE2
|
E:GLU190
|
2.3
|
15.3
|
1.0
|
|
O
|
E:HOH573
|
2.4
|
19.4
|
1.0
|
|
O
|
E:HOH547
|
2.4
|
18.4
|
1.0
|
|
OE2
|
E:GLU177
|
2.4
|
15.5
|
1.0
|
|
CG
|
E:ASP185
|
3.2
|
14.0
|
1.0
|
|
CD
|
E:GLU177
|
3.3
|
15.1
|
1.0
|
|
CD
|
E:GLU190
|
3.3
|
13.3
|
1.0
|
|
C
|
E:ASN183
|
3.5
|
17.1
|
1.0
|
|
HG3
|
E:GLU190
|
3.5
|
17.2
|
1.0
|
|
HA
|
E:PRO184
|
3.6
|
20.6
|
1.0
|
|
OD2
|
E:ASP185
|
3.6
|
15.6
|
1.0
|
|
HB2
|
E:ASN183
|
3.7
|
24.1
|
1.0
|
|
HG2
|
E:GLU190
|
3.8
|
17.2
|
1.0
|
|
OE1
|
E:GLU177
|
3.8
|
14.4
|
1.0
|
|
CG
|
E:GLU190
|
3.8
|
14.4
|
1.0
|
|
HB3
|
E:ASN183
|
3.8
|
24.1
|
1.0
|
|
CA
|
E:CA401
|
3.8
|
14.0
|
1.0
|
|
H
|
E:ASP185
|
4.1
|
17.1
|
1.0
|
|
OD1
|
E:ASP191
|
4.1
|
20.6
|
1.0
|
|
CA
|
E:PRO184
|
4.1
|
17.1
|
1.0
|
|
CB
|
E:ASN183
|
4.1
|
20.0
|
1.0
|
|
N
|
E:ASP185
|
4.2
|
14.2
|
1.0
|
|
HG2
|
E:GLU177
|
4.2
|
16.5
|
1.0
|
|
CG
|
E:GLU177
|
4.2
|
13.8
|
1.0
|
|
OD2
|
E:ASP191
|
4.2
|
18.4
|
1.0
|
|
O
|
E:HOH691
|
4.2
|
40.5
|
1.0
|
|
C
|
E:PRO184
|
4.3
|
18.9
|
1.0
|
|
N
|
E:PRO184
|
4.3
|
16.1
|
1.0
|
|
OE1
|
E:GLU190
|
4.3
|
14.5
|
1.0
|
|
HG3
|
E:GLU177
|
4.3
|
16.5
|
1.0
|
|
O
|
E:LYS182
|
4.4
|
20.6
|
1.0
|
|
HB3
|
E:ASP185
|
4.4
|
16.1
|
1.0
|
|
CB
|
E:ASP185
|
4.4
|
13.4
|
1.0
|
|
O
|
E:HOH612
|
4.4
|
36.8
|
1.0
|
|
CA
|
E:ASN183
|
4.5
|
19.6
|
1.0
|
|
CG
|
E:ASP191
|
4.5
|
20.0
|
1.0
|
|
O
|
E:PRO184
|
4.9
|
20.0
|
1.0
|
|
CA
|
E:ASP185
|
4.9
|
15.1
|
1.0
|
|
Calcium binding site 3 out
of 4 in 6sc0
Go back to
Calcium Binding Sites List in 6sc0
Calcium binding site 3 out
of 4 in the Thermolysin in Complex with Fragment J22
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 3 of Thermolysin in Complex with Fragment J22 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:Ca403
b:14.4
occ:1.00
|
O
|
E:GLN61
|
2.2
|
14.5
|
1.0
|
|
OD1
|
E:ASP57
|
2.4
|
13.9
|
1.0
|
|
O
|
E:HOH556
|
2.4
|
17.2
|
1.0
|
|
O
|
E:HOH713
|
2.4
|
16.5
|
1.0
|
|
OD1
|
E:ASP59
|
2.4
|
14.4
|
1.0
|
|
O
|
E:HOH581
|
2.4
|
16.2
|
1.0
|
|
OD2
|
E:ASP57
|
2.6
|
14.0
|
1.0
|
|
CG
|
E:ASP57
|
2.8
|
15.2
|
1.0
|
|
H
|
E:GLN61
|
3.3
|
16.6
|
1.0
|
|
CG
|
E:ASP59
|
3.4
|
15.9
|
1.0
|
|
C
|
E:GLN61
|
3.4
|
12.9
|
1.0
|
|
H
|
E:ASP59
|
3.6
|
15.4
|
1.0
|
|
HB2
|
E:GLN61
|
3.7
|
16.5
|
1.0
|
|
OD2
|
E:ASP59
|
3.8
|
18.0
|
1.0
|
|
O
|
E:HOH616
|
4.0
|
21.5
|
1.0
|
|
N
|
E:GLN61
|
4.0
|
13.8
|
1.0
|
|
HA
|
E:PHE62
|
4.0
|
15.1
|
1.0
|
|
CA
|
E:GLN61
|
4.2
|
13.6
|
1.0
|
|
H
|
E:ALA58
|
4.3
|
16.6
|
1.0
|
|
CB
|
E:ASP57
|
4.3
|
12.2
|
1.0
|
|
N
|
E:ASP59
|
4.3
|
12.8
|
1.0
|
|
H
|
E:ASN60
|
4.4
|
16.6
|
1.0
|
|
CB
|
E:GLN61
|
4.4
|
13.8
|
1.0
|
|
O
|
E:HOH669
|
4.5
|
16.0
|
1.0
|
|
N
|
E:PHE62
|
4.5
|
11.8
|
1.0
|
|
O
|
E:HOH756
|
4.6
|
33.9
|
1.0
|
|
OD2
|
E:ASP67
|
4.6
|
13.3
|
1.0
|
|
CB
|
E:ASP59
|
4.6
|
14.1
|
1.0
|
|
O
|
E:HOH531
|
4.6
|
14.3
|
1.0
|
|
N
|
E:ASN60
|
4.7
|
13.8
|
1.0
|
|
HB2
|
E:ASP57
|
4.7
|
14.6
|
1.0
|
|
CA
|
E:PHE62
|
4.7
|
12.6
|
1.0
|
|
H
|
E:PHE63
|
4.7
|
16.6
|
1.0
|
|
N
|
E:ALA58
|
4.8
|
13.8
|
1.0
|
|
HB3
|
E:ASP57
|
4.8
|
14.6
|
1.0
|
|
CA
|
E:ASP59
|
4.8
|
13.3
|
1.0
|
|
HA
|
E:ASP57
|
4.8
|
15.3
|
1.0
|
|
O
|
E:HOH746
|
4.9
|
28.6
|
1.0
|
|
C
|
E:ASP59
|
4.9
|
14.7
|
1.0
|
|
HB3
|
E:GLN61
|
4.9
|
16.5
|
1.0
|
|
HB3
|
E:ASP59
|
5.0
|
17.0
|
1.0
|
|
Calcium binding site 4 out
of 4 in 6sc0
Go back to
Calcium Binding Sites List in 6sc0
Calcium binding site 4 out
of 4 in the Thermolysin in Complex with Fragment J22
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 4 of Thermolysin in Complex with Fragment J22 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:Ca404
b:16.7
occ:1.00
|
O
|
E:ILE197
|
2.3
|
18.9
|
1.0
|
|
O
|
E:TYR193
|
2.3
|
16.5
|
1.0
|
|
O
|
E:HOH564
|
2.4
|
16.9
|
1.0
|
|
OD1
|
E:ASP200
|
2.4
|
17.7
|
1.0
|
|
O
|
E:HOH688
|
2.4
|
26.9
|
1.0
|
|
OG1
|
E:THR194
|
2.4
|
17.8
|
1.0
|
|
O
|
E:THR194
|
2.4
|
20.3
|
1.0
|
|
C
|
E:THR194
|
3.3
|
18.1
|
1.0
|
|
C
|
E:TYR193
|
3.3
|
17.1
|
1.0
|
|
C
|
E:ILE197
|
3.5
|
19.7
|
1.0
|
|
CG
|
E:ASP200
|
3.5
|
17.9
|
1.0
|
|
HB
|
E:ILE197
|
3.5
|
28.1
|
1.0
|
|
CB
|
E:THR194
|
3.5
|
19.2
|
1.0
|
|
H
|
E:ILE197
|
3.6
|
30.3
|
1.0
|
|
CA
|
E:THR194
|
3.7
|
16.5
|
1.0
|
|
HB
|
E:THR194
|
3.7
|
23.1
|
1.0
|
|
H
|
E:ASP200
|
3.8
|
22.3
|
1.0
|
|
OD2
|
E:ASP200
|
3.9
|
19.8
|
1.0
|
|
N
|
E:THR194
|
3.9
|
17.1
|
1.0
|
|
HB3
|
E:TYR193
|
4.1
|
20.0
|
1.0
|
|
HA
|
E:SER198
|
4.1
|
22.5
|
0.7
|
|
HD2
|
E:TYR193
|
4.1
|
21.0
|
1.0
|
|
HA
|
E:SER198
|
4.1
|
30.7
|
0.3
|
|
CA
|
E:ILE197
|
4.2
|
21.1
|
1.0
|
|
N
|
E:ILE197
|
4.2
|
25.2
|
1.0
|
|
CB
|
E:ILE197
|
4.2
|
23.4
|
1.0
|
|
O
|
E:HOH627
|
4.3
|
31.4
|
1.0
|
|
N
|
E:PRO195
|
4.3
|
19.2
|
1.0
|
|
HA
|
E:PRO195
|
4.3
|
22.2
|
1.0
|
|
O
|
E:ASP200
|
4.5
|
18.2
|
1.0
|
|
HG22
|
E:ILE197
|
4.5
|
29.6
|
1.0
|
|
N
|
E:SER198
|
4.5
|
24.2
|
0.7
|
|
N
|
E:SER198
|
4.5
|
25.0
|
0.3
|
|
CA
|
E:TYR193
|
4.5
|
16.3
|
1.0
|
|
N
|
E:ASP200
|
4.6
|
18.6
|
1.0
|
|
H
|
E:GLY199
|
4.6
|
24.6
|
0.3
|
|
HA
|
E:THR194
|
4.6
|
19.8
|
1.0
|
|
O
|
E:GLU190
|
4.7
|
15.6
|
1.0
|
|
CA
|
E:SER198
|
4.7
|
18.8
|
0.7
|
|
H
|
E:GLY199
|
4.7
|
24.6
|
0.7
|
|
CB
|
E:TYR193
|
4.7
|
16.6
|
1.0
|
|
CD2
|
E:TYR193
|
4.7
|
17.5
|
1.0
|
|
CA
|
E:SER198
|
4.7
|
25.6
|
0.3
|
|
CA
|
E:PRO195
|
4.7
|
18.5
|
1.0
|
|
H
|
E:THR194
|
4.7
|
20.5
|
1.0
|
|
CG2
|
E:THR194
|
4.8
|
18.8
|
1.0
|
|
CB
|
E:ASP200
|
4.8
|
18.3
|
1.0
|
|
C
|
E:ASP200
|
4.8
|
17.4
|
1.0
|
|
CG2
|
E:ILE197
|
4.9
|
24.6
|
1.0
|
|
HG23
|
E:THR194
|
4.9
|
22.6
|
1.0
|
|
C
|
E:SER198
|
4.9
|
18.8
|
0.7
|
|
N
|
E:GLY199
|
4.9
|
20.5
|
1.0
|
|
H
|
E:TYR193
|
5.0
|
15.8
|
1.0
|
|
CA
|
E:ASP200
|
5.0
|
18.0
|
1.0
|
|
HG21
|
E:THR194
|
5.0
|
22.6
|
1.0
|
|
C
|
E:PRO195
|
5.0
|
21.7
|
1.0
|
|
Reference:
F.Magari,
A.Heine,
G.Klebe.
Thermolysin in Complex with Fragment J22 To Be Published.
Page generated: Wed Jul 9 17:46:43 2025
|
