Sodium in PDB 8ri6: Beta-Galactosidase (Lacz) Purified From E. Coli.
Enzymatic activity of Beta-Galactosidase (Lacz) Purified From E. Coli.
All present enzymatic activity of Beta-Galactosidase (Lacz) Purified From E. Coli.:
3.2.1.23;
Other elements in 8ri6:
The structure of Beta-Galactosidase (Lacz) Purified From E. Coli. also contains other interesting chemical elements:
Sodium Binding Sites:
The binding sites of Sodium atom in the Beta-Galactosidase (Lacz) Purified From E. Coli.
(pdb code 8ri6). This binding sites where shown within
5.0 Angstroms radius around Sodium atom.
In total 8 binding sites of Sodium where determined in the
Beta-Galactosidase (Lacz) Purified From E. Coli., PDB code: 8ri6:
Jump to Sodium binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Sodium binding site 1 out
of 8 in 8ri6
Go back to
Sodium Binding Sites List in 8ri6
Sodium binding site 1 out
of 8 in the Beta-Galactosidase (Lacz) Purified From E. Coli.
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_01.jpg) Mono view
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_01_stereo.jpg) Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 1 of Beta-Galactosidase (Lacz) Purified From E. Coli. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na2003
b:16.0
occ:1.00
|
OD2
|
A:ASP202
|
2.4
|
12.0
|
1.0
|
O
|
A:HOH2246
|
2.4
|
13.9
|
1.0
|
O
|
A:PHE602
|
2.5
|
15.4
|
1.0
|
OD1
|
A:ASN605
|
2.5
|
10.8
|
1.0
|
CG
|
A:ASP202
|
3.5
|
12.0
|
1.0
|
CG
|
A:ASN605
|
3.5
|
10.8
|
1.0
|
C
|
A:PHE602
|
3.7
|
15.4
|
1.0
|
OH
|
A:TYR101
|
3.7
|
12.8
|
1.0
|
ND2
|
A:ASN605
|
3.8
|
10.8
|
1.0
|
OD1
|
A:ASP202
|
3.9
|
12.0
|
1.0
|
NE1
|
A:TRP569
|
4.3
|
8.4
|
1.0
|
CB
|
A:PHE602
|
4.3
|
15.4
|
1.0
|
NE2
|
A:HIS541
|
4.4
|
10.0
|
1.0
|
CA
|
A:PHE602
|
4.5
|
15.4
|
1.0
|
N
|
A:CYS603
|
4.6
|
13.1
|
1.0
|
CD1
|
A:PHE602
|
4.6
|
15.4
|
1.0
|
CA
|
A:CYS603
|
4.6
|
13.1
|
1.0
|
O
|
A:HOH2158
|
4.6
|
13.0
|
1.0
|
CB
|
A:ASP202
|
4.7
|
12.0
|
1.0
|
CE1
|
A:HIS541
|
4.8
|
10.0
|
1.0
|
CB
|
A:ASN605
|
4.9
|
10.8
|
1.0
|
CZ
|
A:TYR101
|
4.9
|
12.8
|
1.0
|
CG
|
A:PHE602
|
5.0
|
15.4
|
1.0
|
|
Sodium binding site 2 out
of 8 in 8ri6
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Sodium Binding Sites List in 8ri6
Sodium binding site 2 out
of 8 in the Beta-Galactosidase (Lacz) Purified From E. Coli.
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_02.jpg) Mono view
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_02_stereo.jpg) Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 2 of Beta-Galactosidase (Lacz) Purified From E. Coli. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na2004
b:11.7
occ:1.00
|
O
|
A:LEU563
|
2.3
|
5.9
|
1.0
|
O
|
A:TYR560
|
2.4
|
7.4
|
1.0
|
O
|
A:PHE557
|
2.5
|
12.9
|
1.0
|
C
|
A:LEU563
|
3.3
|
5.9
|
1.0
|
O
|
A:PRO561
|
3.4
|
6.8
|
1.0
|
C
|
A:TYR560
|
3.5
|
7.4
|
1.0
|
C
|
A:PHE557
|
3.7
|
12.9
|
1.0
|
C
|
A:PRO561
|
3.8
|
6.8
|
1.0
|
CA
|
A:PRO561
|
3.8
|
6.8
|
1.0
|
O
|
A:HOH2120
|
3.9
|
11.9
|
1.0
|
O
|
A:HOH2151
|
3.9
|
11.0
|
1.0
|
N
|
A:LEU563
|
4.1
|
5.9
|
1.0
|
N
|
A:PRO561
|
4.1
|
6.8
|
1.0
|
CA
|
A:LEU563
|
4.2
|
5.9
|
1.0
|
N
|
A:GLN564
|
4.2
|
5.9
|
1.0
|
CA
|
A:GLN564
|
4.3
|
5.9
|
1.0
|
CA
|
A:PHE557
|
4.4
|
12.9
|
1.0
|
CB
|
A:LEU563
|
4.5
|
5.9
|
1.0
|
CA
|
A:TYR560
|
4.6
|
7.4
|
1.0
|
N
|
A:TYR560
|
4.6
|
7.4
|
1.0
|
N
|
A:ARG562
|
4.6
|
6.7
|
1.0
|
N
|
A:ARG558
|
4.7
|
7.8
|
1.0
|
CD1
|
A:LEU351
|
4.8
|
5.6
|
1.0
|
CA
|
A:ARG558
|
4.8
|
7.8
|
1.0
|
C
|
A:ARG558
|
4.9
|
7.8
|
1.0
|
CG
|
A:GLN564
|
4.9
|
5.9
|
1.0
|
C
|
A:ARG562
|
5.0
|
6.7
|
1.0
|
O
|
A:ARG558
|
5.0
|
7.8
|
1.0
|
|
Sodium binding site 3 out
of 8 in 8ri6
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Sodium Binding Sites List in 8ri6
Sodium binding site 3 out
of 8 in the Beta-Galactosidase (Lacz) Purified From E. Coli.
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_03.jpg) Mono view
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_03_stereo.jpg) Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 3 of Beta-Galactosidase (Lacz) Purified From E. Coli. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Na2003
b:15.2
occ:1.00
|
OD2
|
B:ASP202
|
2.4
|
11.7
|
1.0
|
O
|
B:HOH2248
|
2.4
|
14.0
|
1.0
|
O
|
B:PHE602
|
2.5
|
15.3
|
1.0
|
OD1
|
B:ASN605
|
2.5
|
10.7
|
1.0
|
CG
|
B:ASP202
|
3.5
|
11.7
|
1.0
|
CG
|
B:ASN605
|
3.5
|
10.7
|
1.0
|
C
|
B:PHE602
|
3.7
|
15.3
|
1.0
|
OH
|
B:TYR101
|
3.7
|
12.8
|
1.0
|
ND2
|
B:ASN605
|
3.8
|
10.7
|
1.0
|
OD1
|
B:ASP202
|
3.9
|
11.7
|
1.0
|
NE1
|
B:TRP569
|
4.3
|
8.3
|
1.0
|
CB
|
B:PHE602
|
4.3
|
15.3
|
1.0
|
NE2
|
B:HIS541
|
4.4
|
9.8
|
1.0
|
CA
|
B:PHE602
|
4.5
|
15.3
|
1.0
|
N
|
B:CYS603
|
4.6
|
12.9
|
1.0
|
CD1
|
B:PHE602
|
4.6
|
15.3
|
1.0
|
O
|
B:HOH2157
|
4.6
|
12.7
|
1.0
|
CA
|
B:CYS603
|
4.6
|
12.9
|
1.0
|
CB
|
B:ASP202
|
4.7
|
11.7
|
1.0
|
CE1
|
B:HIS541
|
4.8
|
9.8
|
1.0
|
CB
|
B:ASN605
|
4.9
|
10.7
|
1.0
|
CZ
|
B:TYR101
|
4.9
|
12.8
|
1.0
|
CG
|
B:PHE602
|
5.0
|
15.3
|
1.0
|
|
Sodium binding site 4 out
of 8 in 8ri6
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Sodium Binding Sites List in 8ri6
Sodium binding site 4 out
of 8 in the Beta-Galactosidase (Lacz) Purified From E. Coli.
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_04.jpg) Mono view
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_04_stereo.jpg) Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 4 of Beta-Galactosidase (Lacz) Purified From E. Coli. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Na2004
b:9.6
occ:1.00
|
O
|
B:LEU563
|
2.3
|
4.9
|
1.0
|
O
|
B:TYR560
|
2.4
|
6.8
|
1.0
|
O
|
B:PHE557
|
2.5
|
2.5
|
1.0
|
C
|
B:LEU563
|
3.3
|
4.9
|
1.0
|
O
|
B:PRO561
|
3.4
|
6.4
|
1.0
|
C
|
B:TYR560
|
3.5
|
6.8
|
1.0
|
C
|
B:PHE557
|
3.7
|
2.5
|
1.0
|
C
|
B:PRO561
|
3.8
|
6.4
|
1.0
|
CA
|
B:PRO561
|
3.8
|
6.4
|
1.0
|
O
|
B:HOH2117
|
3.9
|
11.8
|
1.0
|
O
|
B:HOH2149
|
3.9
|
11.4
|
1.0
|
N
|
B:LEU563
|
4.1
|
4.9
|
1.0
|
N
|
B:PRO561
|
4.1
|
6.4
|
1.0
|
CA
|
B:LEU563
|
4.2
|
4.9
|
1.0
|
N
|
B:GLN564
|
4.2
|
5.4
|
1.0
|
CA
|
B:GLN564
|
4.3
|
5.4
|
1.0
|
CA
|
B:PHE557
|
4.4
|
2.5
|
1.0
|
CB
|
B:LEU563
|
4.5
|
4.9
|
1.0
|
CA
|
B:TYR560
|
4.6
|
6.8
|
1.0
|
N
|
B:TYR560
|
4.6
|
6.8
|
1.0
|
N
|
B:ARG562
|
4.6
|
6.1
|
1.0
|
N
|
B:ARG558
|
4.7
|
6.7
|
1.0
|
CD1
|
B:LEU351
|
4.8
|
6.7
|
1.0
|
CA
|
B:ARG558
|
4.8
|
6.7
|
1.0
|
C
|
B:ARG558
|
4.9
|
6.7
|
1.0
|
CG
|
B:GLN564
|
4.9
|
5.4
|
1.0
|
C
|
B:ARG562
|
5.0
|
6.1
|
1.0
|
O
|
B:ARG558
|
5.0
|
6.7
|
1.0
|
|
Sodium binding site 5 out
of 8 in 8ri6
Go back to
Sodium Binding Sites List in 8ri6
Sodium binding site 5 out
of 8 in the Beta-Galactosidase (Lacz) Purified From E. Coli.
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_05.jpg) Mono view
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_05_stereo.jpg) Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 5 of Beta-Galactosidase (Lacz) Purified From E. Coli. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Na2003
b:15.6
occ:1.00
|
OD2
|
C:ASP202
|
2.4
|
11.8
|
1.0
|
O
|
C:HOH2248
|
2.4
|
13.9
|
1.0
|
O
|
C:PHE602
|
2.5
|
15.2
|
1.0
|
OD1
|
C:ASN605
|
2.5
|
10.6
|
1.0
|
CG
|
C:ASP202
|
3.5
|
11.8
|
1.0
|
CG
|
C:ASN605
|
3.5
|
10.6
|
1.0
|
C
|
C:PHE602
|
3.7
|
15.2
|
1.0
|
OH
|
C:TYR101
|
3.7
|
12.5
|
1.0
|
ND2
|
C:ASN605
|
3.8
|
10.6
|
1.0
|
OD1
|
C:ASP202
|
3.9
|
11.8
|
1.0
|
NE1
|
C:TRP569
|
4.3
|
8.3
|
1.0
|
CB
|
C:PHE602
|
4.3
|
15.2
|
1.0
|
NE2
|
C:HIS541
|
4.4
|
10.0
|
1.0
|
CA
|
C:PHE602
|
4.5
|
15.2
|
1.0
|
N
|
C:CYS603
|
4.6
|
12.9
|
1.0
|
CD1
|
C:PHE602
|
4.6
|
15.2
|
1.0
|
CA
|
C:CYS603
|
4.6
|
12.9
|
1.0
|
O
|
C:HOH2153
|
4.6
|
13.0
|
1.0
|
CB
|
C:ASP202
|
4.7
|
11.8
|
1.0
|
CE1
|
C:HIS541
|
4.8
|
10.0
|
1.0
|
CB
|
C:ASN605
|
4.9
|
10.6
|
1.0
|
CZ
|
C:TYR101
|
4.9
|
12.5
|
1.0
|
CG
|
C:PHE602
|
5.0
|
15.2
|
1.0
|
|
Sodium binding site 6 out
of 8 in 8ri6
Go back to
Sodium Binding Sites List in 8ri6
Sodium binding site 6 out
of 8 in the Beta-Galactosidase (Lacz) Purified From E. Coli.
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_06.jpg) Mono view
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_06_stereo.jpg) Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 6 of Beta-Galactosidase (Lacz) Purified From E. Coli. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Na2004
b:11.1
occ:1.00
|
O
|
C:LEU563
|
2.3
|
5.5
|
1.0
|
O
|
C:TYR560
|
2.4
|
7.4
|
1.0
|
O
|
C:PHE557
|
2.5
|
12.9
|
1.0
|
C
|
C:LEU563
|
3.3
|
5.5
|
1.0
|
O
|
C:PRO561
|
3.4
|
6.9
|
1.0
|
C
|
C:TYR560
|
3.5
|
7.4
|
1.0
|
C
|
C:PHE557
|
3.7
|
12.9
|
1.0
|
C
|
C:PRO561
|
3.8
|
6.9
|
1.0
|
CA
|
C:PRO561
|
3.8
|
6.9
|
1.0
|
O
|
C:HOH2118
|
3.9
|
12.5
|
1.0
|
O
|
C:HOH2149
|
3.9
|
11.1
|
1.0
|
N
|
C:LEU563
|
4.1
|
5.5
|
1.0
|
N
|
C:PRO561
|
4.1
|
6.9
|
1.0
|
CA
|
C:LEU563
|
4.2
|
5.5
|
1.0
|
N
|
C:GLN564
|
4.2
|
5.4
|
1.0
|
CA
|
C:GLN564
|
4.3
|
5.4
|
1.0
|
CA
|
C:PHE557
|
4.4
|
12.9
|
1.0
|
CB
|
C:LEU563
|
4.5
|
5.5
|
1.0
|
CA
|
C:TYR560
|
4.6
|
7.4
|
1.0
|
N
|
C:TYR560
|
4.6
|
7.4
|
1.0
|
N
|
C:ARG562
|
4.6
|
6.3
|
1.0
|
N
|
C:ARG558
|
4.7
|
7.8
|
1.0
|
CD1
|
C:LEU351
|
4.8
|
5.8
|
1.0
|
CA
|
C:ARG558
|
4.8
|
7.8
|
1.0
|
C
|
C:ARG558
|
4.9
|
7.8
|
1.0
|
CG
|
C:GLN564
|
4.9
|
5.4
|
1.0
|
C
|
C:ARG562
|
5.0
|
6.3
|
1.0
|
O
|
C:ARG558
|
5.0
|
7.8
|
1.0
|
|
Sodium binding site 7 out
of 8 in 8ri6
Go back to
Sodium Binding Sites List in 8ri6
Sodium binding site 7 out
of 8 in the Beta-Galactosidase (Lacz) Purified From E. Coli.
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_07.jpg) Mono view
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_07_stereo.jpg) Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 7 of Beta-Galactosidase (Lacz) Purified From E. Coli. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Na1103
b:14.6
occ:1.00
|
OD2
|
D:ASP202
|
2.4
|
12.2
|
1.0
|
O
|
D:HOH1357
|
2.4
|
14.3
|
1.0
|
O
|
D:PHE602
|
2.5
|
15.3
|
1.0
|
OD1
|
D:ASN605
|
2.5
|
10.6
|
1.0
|
CG
|
D:ASP202
|
3.5
|
12.2
|
1.0
|
CG
|
D:ASN605
|
3.5
|
10.6
|
1.0
|
C
|
D:PHE602
|
3.7
|
15.3
|
1.0
|
OH
|
D:TYR101
|
3.7
|
13.1
|
1.0
|
ND2
|
D:ASN605
|
3.8
|
10.6
|
1.0
|
OD1
|
D:ASP202
|
3.9
|
12.2
|
1.0
|
NE1
|
D:TRP569
|
4.3
|
8.4
|
1.0
|
CB
|
D:PHE602
|
4.3
|
15.3
|
1.0
|
NE2
|
D:HIS541
|
4.4
|
9.8
|
1.0
|
CA
|
D:PHE602
|
4.5
|
15.3
|
1.0
|
N
|
D:CYS603
|
4.6
|
13.0
|
1.0
|
CD1
|
D:PHE602
|
4.6
|
15.3
|
1.0
|
CA
|
D:CYS603
|
4.6
|
13.0
|
1.0
|
O
|
D:HOH1257
|
4.6
|
12.7
|
1.0
|
CB
|
D:ASP202
|
4.7
|
12.2
|
1.0
|
CE1
|
D:HIS541
|
4.8
|
9.8
|
1.0
|
CB
|
D:ASN605
|
4.9
|
10.6
|
1.0
|
CZ
|
D:TYR101
|
4.9
|
13.1
|
1.0
|
CG
|
D:PHE602
|
5.0
|
15.3
|
1.0
|
|
Sodium binding site 8 out
of 8 in 8ri6
Go back to
Sodium Binding Sites List in 8ri6
Sodium binding site 8 out
of 8 in the Beta-Galactosidase (Lacz) Purified From E. Coli.
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_08.jpg) Mono view
![](/pictures/NA/pdb/ri/8ri6-NA-sphere_08_stereo.jpg) Stereo pair view
|
A full contact list of Sodium with other atoms in the Na binding
site number 8 of Beta-Galactosidase (Lacz) Purified From E. Coli. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Na1104
b:11.3
occ:1.00
|
O
|
D:LEU563
|
2.3
|
5.6
|
1.0
|
O
|
D:TYR560
|
2.4
|
7.4
|
1.0
|
O
|
D:PHE557
|
2.5
|
12.9
|
1.0
|
C
|
D:LEU563
|
3.3
|
5.6
|
1.0
|
O
|
D:PRO561
|
3.4
|
6.8
|
1.0
|
C
|
D:TYR560
|
3.5
|
7.4
|
1.0
|
C
|
D:PHE557
|
3.7
|
12.9
|
1.0
|
C
|
D:PRO561
|
3.7
|
6.8
|
1.0
|
CA
|
D:PRO561
|
3.8
|
6.8
|
1.0
|
O
|
D:HOH1222
|
3.8
|
12.1
|
1.0
|
O
|
D:HOH1251
|
3.9
|
11.4
|
1.0
|
N
|
D:LEU563
|
4.0
|
5.6
|
1.0
|
N
|
D:PRO561
|
4.1
|
6.8
|
1.0
|
CA
|
D:LEU563
|
4.2
|
5.6
|
1.0
|
N
|
D:GLN564
|
4.2
|
5.7
|
1.0
|
CA
|
D:GLN564
|
4.3
|
5.7
|
1.0
|
CA
|
D:PHE557
|
4.4
|
12.9
|
1.0
|
CB
|
D:LEU563
|
4.5
|
5.6
|
1.0
|
N
|
D:ARG562
|
4.6
|
6.3
|
1.0
|
CA
|
D:TYR560
|
4.6
|
7.4
|
1.0
|
N
|
D:TYR560
|
4.7
|
7.4
|
1.0
|
N
|
D:ARG558
|
4.7
|
8.1
|
1.0
|
CA
|
D:ARG558
|
4.8
|
8.1
|
1.0
|
CD1
|
D:LEU351
|
4.8
|
7.0
|
1.0
|
CG
|
D:GLN564
|
4.9
|
5.7
|
1.0
|
C
|
D:ARG562
|
4.9
|
6.3
|
1.0
|
C
|
D:ARG558
|
4.9
|
8.1
|
1.0
|
O
|
D:ARG558
|
5.0
|
8.1
|
1.0
|
|
Reference:
N.J.Hardenbrook,
Y.Sheng,
N.Sanguankiattichai,
P.Zhang,
G.Preston,
R.Van Der Hoorn.
Identification of A Novel Inhibitor For Beta-Galactosidase From Pseudomonas Syringae. To Be Published.
Page generated: Sat Feb 8 23:42:08 2025
|