Sodium in PDB 1jz8: E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
Enzymatic activity of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
All present enzymatic activity of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose:
3.2.1.23;
Protein crystallography data
The structure of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose, PDB code: 1jz8
was solved by
D.H.Juers,
B.W.Matthews,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
|
Resolution Low / High (Å)
|
18.00 /
1.50
|
|
Space group
|
P 21 21 21
|
|
Cell size a, b, c (Å), α, β, γ (°)
|
149.390,
168.710,
200.860,
90.00,
90.00,
90.00
|
|
R / Rfree (%)
|
16.5 /
20.8
|
Other elements in 1jz8:
The structure of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose also contains other interesting chemical elements:
Sodium Binding Sites:
Pages:
>>> Page 1 <<<
Page 2, Binding sites: 11 -
16;
Binding sites:
The binding sites of Sodium atom in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
(pdb code 1jz8). This binding sites where shown within
5.0 Angstroms radius around Sodium atom.
In total 16 binding sites of Sodium where determined in the
E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose, PDB code: 1jz8:
Jump to Sodium binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
9;
10;
Sodium binding site 1 out
of 16 in 1jz8
Go back to
Sodium Binding Sites List in 1jz8
Sodium binding site 1 out
of 16 in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
 Mono view
 Stereo pair view
|
|
A full contact list of Sodium with other atoms in the Na binding
site number 1 of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na3101
b:10.5
occ:1.00
|
O
|
A:HOH8876
|
2.2
|
14.8
|
1.0
|
|
O6
|
A:LAK2001
|
2.3
|
12.9
|
1.0
|
|
OD1
|
A:ASN604
|
2.4
|
9.9
|
1.0
|
|
O
|
A:PHE601
|
2.4
|
9.6
|
1.0
|
|
OD2
|
A:ASP201
|
2.4
|
10.2
|
1.0
|
|
C6
|
A:LAK2001
|
3.1
|
17.8
|
1.0
|
|
CG
|
A:ASP201
|
3.3
|
9.5
|
1.0
|
|
CG
|
A:ASN604
|
3.3
|
9.6
|
1.0
|
|
C
|
A:PHE601
|
3.5
|
12.6
|
1.0
|
|
ND2
|
A:ASN604
|
3.6
|
8.9
|
1.0
|
|
OD1
|
A:ASP201
|
3.6
|
10.5
|
1.0
|
|
OH
|
A:TYR100
|
3.7
|
11.0
|
1.0
|
|
NE1
|
A:TRP568
|
4.1
|
10.2
|
1.0
|
|
O4
|
A:LAK2001
|
4.2
|
15.8
|
1.0
|
|
C5
|
A:LAK2001
|
4.2
|
16.6
|
1.0
|
|
CA
|
A:CYS602
|
4.3
|
9.6
|
1.0
|
|
C4
|
A:LAK2001
|
4.3
|
21.5
|
1.0
|
|
N
|
A:CYS602
|
4.4
|
10.1
|
1.0
|
|
CB
|
A:ASP201
|
4.5
|
8.7
|
1.0
|
|
O
|
A:HOH8654
|
4.5
|
11.6
|
1.0
|
|
CB
|
A:PHE601
|
4.5
|
10.4
|
1.0
|
|
CA
|
A:PHE601
|
4.5
|
12.5
|
1.0
|
|
NE2
|
A:HIS540
|
4.6
|
9.6
|
1.0
|
|
CB
|
A:ASN604
|
4.7
|
7.2
|
1.0
|
|
O
|
A:ASP201
|
4.7
|
8.6
|
1.0
|
|
C
|
A:CYS602
|
4.7
|
11.8
|
1.0
|
|
CZ
|
A:TYR100
|
4.8
|
14.5
|
1.0
|
|
CE2
|
A:TRP568
|
4.9
|
10.2
|
1.0
|
|
CZ2
|
A:TRP568
|
4.9
|
12.6
|
1.0
|
|
Sodium binding site 2 out
of 16 in 1jz8
Go back to
Sodium Binding Sites List in 1jz8
Sodium binding site 2 out
of 16 in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
 Mono view
 Stereo pair view
|
|
A full contact list of Sodium with other atoms in the Na binding
site number 2 of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na3102
b:9.8
occ:1.00
|
O
|
A:HOH9231
|
2.2
|
24.9
|
1.0
|
|
O
|
A:PHE556
|
2.3
|
10.4
|
1.0
|
|
O
|
A:LEU562
|
2.3
|
8.9
|
1.0
|
|
O
|
A:TYR559
|
2.3
|
9.8
|
1.0
|
|
O
|
A:HOH9004
|
2.4
|
20.4
|
1.0
|
|
O
|
A:PRO560
|
3.2
|
8.9
|
1.0
|
|
C
|
A:TYR559
|
3.4
|
11.2
|
1.0
|
|
C
|
A:LEU562
|
3.4
|
8.7
|
1.0
|
|
C
|
A:PHE556
|
3.5
|
9.6
|
1.0
|
|
C
|
A:PRO560
|
3.5
|
7.4
|
1.0
|
|
CA
|
A:PRO560
|
3.6
|
8.0
|
1.0
|
|
N
|
A:PRO560
|
3.9
|
8.0
|
1.0
|
|
N
|
A:LEU562
|
4.0
|
5.9
|
1.0
|
|
O
|
A:HOH8883
|
4.1
|
14.5
|
1.0
|
|
CA
|
A:PHE556
|
4.1
|
7.0
|
1.0
|
|
CA
|
A:LEU562
|
4.2
|
6.5
|
1.0
|
|
O
|
A:HOH9632
|
4.2
|
32.0
|
1.0
|
|
O
|
A:HOH9409
|
4.3
|
29.6
|
1.0
|
|
N
|
A:GLN563
|
4.3
|
6.5
|
1.0
|
|
CB
|
A:LEU562
|
4.4
|
7.1
|
1.0
|
|
N
|
A:TYR559
|
4.4
|
7.0
|
1.0
|
|
CA
|
A:GLN563
|
4.5
|
6.6
|
1.0
|
|
CA
|
A:TYR559
|
4.5
|
5.9
|
1.0
|
|
N
|
A:ARG561
|
4.5
|
7.0
|
1.0
|
|
N
|
A:ARG557
|
4.5
|
6.7
|
1.0
|
|
CA
|
A:ARG557
|
4.6
|
4.9
|
1.0
|
|
O
|
A:ARG557
|
4.7
|
9.6
|
1.0
|
|
O
|
A:HOH9422
|
4.7
|
39.9
|
1.0
|
|
C
|
A:ARG557
|
4.7
|
8.1
|
1.0
|
|
CB
|
A:PHE556
|
4.8
|
6.1
|
1.0
|
|
CG
|
A:GLN563
|
4.8
|
6.3
|
1.0
|
|
C
|
A:ARG561
|
4.9
|
7.4
|
1.0
|
|
CD1
|
A:LEU350
|
4.9
|
8.0
|
1.0
|
|
O
|
A:ALA555
|
4.9
|
8.6
|
1.0
|
|
Sodium binding site 3 out
of 16 in 1jz8
Go back to
Sodium Binding Sites List in 1jz8
Sodium binding site 3 out
of 16 in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
 Mono view
 Stereo pair view
|
|
A full contact list of Sodium with other atoms in the Na binding
site number 3 of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na3103
b:20.4
occ:1.00
|
O
|
A:HOH9330
|
2.4
|
30.6
|
1.0
|
|
O
|
A:PRO932
|
2.4
|
12.4
|
1.0
|
|
O
|
A:LEU967
|
2.5
|
14.7
|
1.0
|
|
O
|
A:THR970
|
2.6
|
20.2
|
1.0
|
|
O
|
A:HOH8806
|
2.6
|
14.3
|
1.0
|
|
O
|
A:HOH9146
|
3.4
|
29.3
|
1.0
|
|
CZ
|
A:PHE931
|
3.4
|
18.3
|
1.0
|
|
C
|
A:PRO932
|
3.5
|
12.3
|
1.0
|
|
C
|
A:LEU967
|
3.6
|
15.3
|
1.0
|
|
C
|
A:THR970
|
3.8
|
18.2
|
1.0
|
|
CE1
|
A:PHE931
|
3.8
|
15.7
|
1.0
|
|
CE2
|
A:PHE931
|
3.8
|
12.4
|
1.0
|
|
CA
|
A:MET968
|
3.9
|
11.6
|
1.0
|
|
O
|
A:MET968
|
3.9
|
20.7
|
1.0
|
|
CB
|
A:PRO932
|
4.0
|
11.9
|
1.0
|
|
C
|
A:MET968
|
4.0
|
18.2
|
1.0
|
|
CA
|
A:PRO932
|
4.1
|
11.2
|
1.0
|
|
CD
|
A:PRO932
|
4.2
|
11.1
|
1.0
|
|
N
|
A:PRO932
|
4.2
|
10.6
|
1.0
|
|
N
|
A:THR970
|
4.2
|
12.8
|
1.0
|
|
N
|
A:MET968
|
4.3
|
12.3
|
1.0
|
|
CD1
|
A:PHE931
|
4.5
|
11.9
|
1.0
|
|
N
|
A:SER933
|
4.5
|
8.9
|
1.0
|
|
CD2
|
A:PHE931
|
4.5
|
13.5
|
1.0
|
|
CG
|
A:PRO932
|
4.6
|
19.8
|
1.0
|
|
CA
|
A:THR970
|
4.6
|
14.6
|
1.0
|
|
N
|
A:SER971
|
4.7
|
16.9
|
1.0
|
|
CA
|
A:SER933
|
4.7
|
10.5
|
1.0
|
|
CA
|
A:SER971
|
4.7
|
15.1
|
1.0
|
|
N
|
A:GLU969
|
4.7
|
10.8
|
1.0
|
|
CG
|
A:PHE931
|
4.8
|
12.3
|
1.0
|
|
CA
|
A:LEU967
|
4.8
|
11.4
|
1.0
|
|
C
|
A:PHE931
|
4.9
|
13.3
|
1.0
|
|
Sodium binding site 4 out
of 16 in 1jz8
Go back to
Sodium Binding Sites List in 1jz8
Sodium binding site 4 out
of 16 in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
 Mono view
 Stereo pair view
|
|
A full contact list of Sodium with other atoms in the Na binding
site number 4 of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Na3104
b:20.9
occ:1.00
|
O
|
A:DMS8425
|
2.2
|
26.3
|
1.0
|
|
O
|
A:LEU670
|
2.2
|
14.1
|
1.0
|
|
O
|
A:HOH9344
|
2.4
|
32.5
|
1.0
|
|
O
|
A:SER647
|
2.4
|
13.0
|
1.0
|
|
O
|
A:HOH9508
|
2.5
|
34.3
|
1.0
|
|
O
|
A:GLU650
|
2.6
|
14.8
|
1.0
|
|
S
|
A:DMS8425
|
3.3
|
30.7
|
1.0
|
|
C
|
A:LEU670
|
3.4
|
14.7
|
1.0
|
|
N
|
A:GLU650
|
3.6
|
10.5
|
1.0
|
|
C
|
A:GLU650
|
3.6
|
11.6
|
1.0
|
|
C
|
A:SER647
|
3.7
|
14.6
|
1.0
|
|
C2
|
A:DMS8425
|
3.7
|
32.5
|
1.0
|
|
N
|
A:LEU670
|
3.8
|
19.3
|
1.0
|
|
CA
|
A:GLU650
|
4.0
|
11.4
|
1.0
|
|
CA
|
A:LEU670
|
4.1
|
17.3
|
1.0
|
|
CA
|
A:ASP648
|
4.1
|
13.2
|
1.0
|
|
CB
|
A:LEU670
|
4.2
|
16.0
|
1.0
|
|
CB
|
A:GLU650
|
4.2
|
9.1
|
1.0
|
|
N
|
A:ASN649
|
4.2
|
14.8
|
1.0
|
|
C
|
A:ASP648
|
4.2
|
15.8
|
1.0
|
|
OG
|
A:SER647
|
4.2
|
14.3
|
1.0
|
|
N
|
A:ASP648
|
4.4
|
12.7
|
1.0
|
|
N
|
A:ASP671
|
4.4
|
14.5
|
1.0
|
|
CB
|
A:SER647
|
4.6
|
14.3
|
1.0
|
|
C
|
A:ASN649
|
4.7
|
12.1
|
1.0
|
|
CA
|
A:ASP671
|
4.7
|
17.1
|
1.0
|
|
C
|
A:PRO669
|
4.8
|
16.8
|
1.0
|
|
CA
|
A:SER647
|
4.8
|
10.5
|
1.0
|
|
N
|
A:LEU651
|
4.8
|
13.1
|
1.0
|
|
O
|
A:ASP648
|
4.8
|
14.9
|
1.0
|
|
CA
|
A:ASN649
|
4.9
|
13.2
|
1.0
|
|
OE1
|
A:GLU650
|
5.0
|
14.3
|
1.0
|
|
C1
|
A:DMS8425
|
5.0
|
23.8
|
1.0
|
|
Sodium binding site 5 out
of 16 in 1jz8
Go back to
Sodium Binding Sites List in 1jz8
Sodium binding site 5 out
of 16 in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
 Mono view
 Stereo pair view
|
|
A full contact list of Sodium with other atoms in the Na binding
site number 5 of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Na3101
b:10.4
occ:1.00
|
O6
|
B:LAK2001
|
2.2
|
14.5
|
1.0
|
|
O
|
B:HOH9004
|
2.3
|
13.5
|
1.0
|
|
OD2
|
B:ASP201
|
2.3
|
9.9
|
1.0
|
|
O
|
B:PHE601
|
2.3
|
10.3
|
1.0
|
|
OD1
|
B:ASN604
|
2.4
|
8.9
|
1.0
|
|
C6
|
B:LAK2001
|
3.1
|
19.7
|
1.0
|
|
CG
|
B:ASP201
|
3.3
|
12.4
|
1.0
|
|
CG
|
B:ASN604
|
3.4
|
10.2
|
1.0
|
|
C
|
B:PHE601
|
3.5
|
9.2
|
1.0
|
|
OD1
|
B:ASP201
|
3.6
|
9.4
|
1.0
|
|
OH
|
B:TYR100
|
3.7
|
10.2
|
1.0
|
|
ND2
|
B:ASN604
|
3.7
|
9.6
|
1.0
|
|
O4
|
B:LAK2001
|
4.1
|
15.4
|
1.0
|
|
NE1
|
B:TRP568
|
4.2
|
9.9
|
1.0
|
|
CA
|
B:CYS602
|
4.2
|
8.8
|
1.0
|
|
N
|
B:CYS602
|
4.3
|
9.1
|
1.0
|
|
C5
|
B:LAK2001
|
4.3
|
16.8
|
1.0
|
|
C4
|
B:LAK2001
|
4.4
|
13.8
|
1.0
|
|
O
|
B:HOH8783
|
4.4
|
11.0
|
1.0
|
|
CB
|
B:PHE601
|
4.4
|
8.8
|
1.0
|
|
CA
|
B:PHE601
|
4.5
|
7.3
|
1.0
|
|
CB
|
B:ASP201
|
4.5
|
8.4
|
1.0
|
|
NE2
|
B:HIS540
|
4.5
|
7.7
|
1.0
|
|
O
|
B:ASP201
|
4.7
|
8.9
|
1.0
|
|
C
|
B:CYS602
|
4.7
|
8.5
|
1.0
|
|
CZ
|
B:TYR100
|
4.8
|
12.8
|
1.0
|
|
CB
|
B:ASN604
|
4.8
|
6.7
|
1.0
|
|
CZ2
|
B:TRP568
|
4.9
|
11.8
|
1.0
|
|
CE2
|
B:TRP568
|
4.9
|
10.2
|
1.0
|
|
Sodium binding site 6 out
of 16 in 1jz8
Go back to
Sodium Binding Sites List in 1jz8
Sodium binding site 6 out
of 16 in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
 Mono view
 Stereo pair view
|
|
A full contact list of Sodium with other atoms in the Na binding
site number 6 of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Na3102
b:9.9
occ:1.00
|
O
|
B:LEU562
|
2.2
|
7.3
|
1.0
|
|
O
|
B:PHE556
|
2.3
|
9.3
|
1.0
|
|
O
|
B:TYR559
|
2.3
|
10.4
|
1.0
|
|
O
|
B:HOH9352
|
2.3
|
22.9
|
1.0
|
|
O
|
B:HOH9128
|
2.6
|
17.8
|
1.0
|
|
O
|
B:PRO560
|
3.2
|
9.5
|
1.0
|
|
C
|
B:TYR559
|
3.3
|
9.8
|
1.0
|
|
C
|
B:LEU562
|
3.3
|
9.5
|
1.0
|
|
C
|
B:PHE556
|
3.4
|
8.5
|
1.0
|
|
C
|
B:PRO560
|
3.6
|
7.8
|
1.0
|
|
CA
|
B:PRO560
|
3.7
|
5.7
|
1.0
|
|
N
|
B:PRO560
|
3.9
|
8.2
|
1.0
|
|
N
|
B:LEU562
|
3.9
|
5.9
|
1.0
|
|
CA
|
B:PHE556
|
4.0
|
6.3
|
1.0
|
|
O
|
B:HOH9011
|
4.1
|
13.5
|
1.0
|
|
CA
|
B:LEU562
|
4.1
|
6.0
|
1.0
|
|
CB
|
B:LEU562
|
4.2
|
7.1
|
1.0
|
|
N
|
B:GLN563
|
4.3
|
7.1
|
1.0
|
|
N
|
B:TYR559
|
4.3
|
7.8
|
1.0
|
|
O
|
B:HOH9575
|
4.3
|
23.2
|
1.0
|
|
CA
|
B:TYR559
|
4.4
|
5.7
|
1.0
|
|
CA
|
B:GLN563
|
4.4
|
5.0
|
1.0
|
|
O
|
B:HOH9531
|
4.4
|
36.1
|
1.0
|
|
N
|
B:ARG557
|
4.5
|
5.4
|
1.0
|
|
N
|
B:ARG561
|
4.5
|
8.0
|
1.0
|
|
CA
|
B:ARG557
|
4.6
|
7.8
|
1.0
|
|
C
|
B:ARG557
|
4.7
|
10.1
|
1.0
|
|
CB
|
B:PHE556
|
4.7
|
5.5
|
1.0
|
|
O
|
B:ARG557
|
4.7
|
10.8
|
1.0
|
|
CG
|
B:GLN563
|
4.7
|
8.9
|
1.0
|
|
CD1
|
B:LEU350
|
4.8
|
9.0
|
1.0
|
|
C
|
B:ARG561
|
4.8
|
7.5
|
1.0
|
|
O
|
B:ALA555
|
4.9
|
8.9
|
1.0
|
|
CB
|
B:TYR559
|
4.9
|
7.1
|
1.0
|
|
Sodium binding site 7 out
of 16 in 1jz8
Go back to
Sodium Binding Sites List in 1jz8
Sodium binding site 7 out
of 16 in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
 Mono view
 Stereo pair view
|
|
A full contact list of Sodium with other atoms in the Na binding
site number 7 of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Na3103
b:18.1
occ:1.00
|
O
|
B:LEU967
|
2.4
|
13.0
|
1.0
|
|
O
|
B:PRO932
|
2.4
|
11.1
|
1.0
|
|
O
|
B:THR970
|
2.6
|
22.3
|
1.0
|
|
O
|
B:HOH9448
|
2.6
|
38.3
|
1.0
|
|
O
|
B:HOH8934
|
2.6
|
14.7
|
1.0
|
|
CZ
|
B:PHE931
|
3.4
|
13.6
|
1.0
|
|
C
|
B:PRO932
|
3.5
|
10.4
|
1.0
|
|
C
|
B:LEU967
|
3.6
|
13.7
|
1.0
|
|
C
|
B:THR970
|
3.7
|
16.4
|
1.0
|
|
CE1
|
B:PHE931
|
3.7
|
11.1
|
1.0
|
|
O
|
B:HOH9269
|
3.8
|
23.0
|
1.0
|
|
CE2
|
B:PHE931
|
3.8
|
12.8
|
1.0
|
|
O
|
B:MET968
|
3.9
|
21.4
|
1.0
|
|
CA
|
B:MET968
|
3.9
|
11.2
|
1.0
|
|
C
|
B:MET968
|
4.0
|
18.4
|
1.0
|
|
CB
|
B:PRO932
|
4.0
|
11.5
|
1.0
|
|
CA
|
B:PRO932
|
4.2
|
10.2
|
1.0
|
|
N
|
B:THR970
|
4.2
|
12.9
|
1.0
|
|
CD
|
B:PRO932
|
4.2
|
10.8
|
1.0
|
|
N
|
B:PRO932
|
4.2
|
11.3
|
1.0
|
|
N
|
B:MET968
|
4.2
|
12.3
|
1.0
|
|
CD1
|
B:PHE931
|
4.4
|
10.9
|
1.0
|
|
N
|
B:SER933
|
4.5
|
9.6
|
1.0
|
|
CD2
|
B:PHE931
|
4.5
|
10.0
|
1.0
|
|
CA
|
B:THR970
|
4.6
|
13.1
|
1.0
|
|
CG
|
B:PRO932
|
4.6
|
8.6
|
1.0
|
|
N
|
B:SER971
|
4.6
|
15.4
|
1.0
|
|
CA
|
B:SER971
|
4.7
|
15.3
|
1.0
|
|
CA
|
B:SER933
|
4.7
|
8.6
|
1.0
|
|
CA
|
B:LEU967
|
4.7
|
11.2
|
1.0
|
|
N
|
B:GLU969
|
4.7
|
12.4
|
1.0
|
|
CG
|
B:PHE931
|
4.7
|
10.9
|
1.0
|
|
C
|
B:PHE931
|
4.9
|
12.8
|
1.0
|
|
Sodium binding site 8 out
of 16 in 1jz8
Go back to
Sodium Binding Sites List in 1jz8
Sodium binding site 8 out
of 16 in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
 Mono view
 Stereo pair view
|
|
A full contact list of Sodium with other atoms in the Na binding
site number 8 of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Na3104
b:24.3
occ:1.00
|
O
|
B:DMS8425
|
2.1
|
26.6
|
1.0
|
|
O
|
B:LEU670
|
2.3
|
18.5
|
1.0
|
|
O
|
B:HOH9611
|
2.5
|
27.1
|
1.0
|
|
O
|
B:SER647
|
2.5
|
14.5
|
1.0
|
|
O
|
B:GLU650
|
2.6
|
16.0
|
1.0
|
|
O
|
B:HOH9464
|
2.6
|
25.9
|
1.0
|
|
S
|
B:DMS8425
|
3.3
|
32.3
|
1.0
|
|
C
|
B:LEU670
|
3.5
|
16.9
|
1.0
|
|
N
|
B:GLU650
|
3.6
|
13.0
|
1.0
|
|
C
|
B:GLU650
|
3.6
|
16.8
|
1.0
|
|
C
|
B:SER647
|
3.7
|
22.9
|
1.0
|
|
N
|
B:LEU670
|
3.7
|
16.9
|
1.0
|
|
C2
|
B:DMS8425
|
3.8
|
26.6
|
1.0
|
|
CA
|
B:LEU670
|
4.0
|
19.4
|
1.0
|
|
CA
|
B:GLU650
|
4.1
|
11.3
|
1.0
|
|
CA
|
B:ASP648
|
4.1
|
14.2
|
1.0
|
|
N
|
B:ASN649
|
4.1
|
13.8
|
1.0
|
|
CB
|
B:LEU670
|
4.2
|
19.2
|
1.0
|
|
C
|
B:ASP648
|
4.2
|
20.4
|
1.0
|
|
CB
|
B:GLU650
|
4.2
|
12.0
|
1.0
|
|
OG
|
B:SER647
|
4.2
|
13.9
|
1.0
|
|
N
|
B:ASP648
|
4.4
|
13.6
|
1.0
|
|
O
|
B:HOH9773
|
4.5
|
41.2
|
1.0
|
|
N
|
B:ASP671
|
4.6
|
13.8
|
1.0
|
|
O
|
B:HOH9590
|
4.7
|
34.0
|
1.0
|
|
C
|
B:ASN649
|
4.7
|
16.7
|
1.0
|
|
CB
|
B:SER647
|
4.7
|
13.9
|
1.0
|
|
CA
|
B:ASP671
|
4.8
|
17.7
|
1.0
|
|
C
|
B:PRO669
|
4.8
|
17.3
|
1.0
|
|
O
|
B:ASP648
|
4.8
|
14.8
|
1.0
|
|
C1
|
B:DMS8425
|
4.8
|
17.7
|
1.0
|
|
O
|
B:HOH9759
|
4.8
|
37.1
|
1.0
|
|
CA
|
B:ASN649
|
4.8
|
10.9
|
1.0
|
|
N
|
B:LEU651
|
4.8
|
13.6
|
1.0
|
|
CA
|
B:SER647
|
4.8
|
12.3
|
1.0
|
|
OE1
|
B:GLU650
|
4.9
|
12.0
|
1.0
|
|
Sodium binding site 9 out
of 16 in 1jz8
Go back to
Sodium Binding Sites List in 1jz8
Sodium binding site 9 out
of 16 in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
 Mono view
 Stereo pair view
|
|
A full contact list of Sodium with other atoms in the Na binding
site number 9 of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Na3101
b:9.7
occ:1.00
|
O6
|
C:LAK2001
|
2.2
|
10.9
|
1.0
|
|
O
|
C:HOH8902
|
2.3
|
16.0
|
1.0
|
|
OD1
|
C:ASN604
|
2.3
|
8.9
|
1.0
|
|
O
|
C:PHE601
|
2.3
|
11.4
|
1.0
|
|
OD2
|
C:ASP201
|
2.4
|
10.1
|
1.0
|
|
C6
|
C:LAK2001
|
3.1
|
14.3
|
1.0
|
|
CG
|
C:ASP201
|
3.3
|
11.7
|
1.0
|
|
CG
|
C:ASN604
|
3.3
|
11.5
|
1.0
|
|
C
|
C:PHE601
|
3.5
|
12.0
|
1.0
|
|
ND2
|
C:ASN604
|
3.6
|
10.1
|
1.0
|
|
OH
|
C:TYR100
|
3.6
|
10.3
|
1.0
|
|
OD1
|
C:ASP201
|
3.7
|
10.7
|
1.0
|
|
O4
|
C:LAK2001
|
4.1
|
14.7
|
1.0
|
|
CA
|
C:CYS602
|
4.2
|
9.7
|
1.0
|
|
NE1
|
C:TRP568
|
4.2
|
9.8
|
1.0
|
|
C5
|
C:LAK2001
|
4.3
|
16.1
|
1.0
|
|
N
|
C:CYS602
|
4.3
|
8.6
|
1.0
|
|
C4
|
C:LAK2001
|
4.4
|
20.9
|
1.0
|
|
O
|
C:HOH8679
|
4.4
|
10.9
|
1.0
|
|
CB
|
C:PHE601
|
4.4
|
7.4
|
1.0
|
|
CA
|
C:PHE601
|
4.5
|
10.7
|
1.0
|
|
CB
|
C:ASP201
|
4.5
|
9.8
|
1.0
|
|
NE2
|
C:HIS540
|
4.6
|
10.6
|
1.0
|
|
C
|
C:CYS602
|
4.7
|
10.0
|
1.0
|
|
O
|
C:ASP201
|
4.7
|
8.9
|
1.0
|
|
CB
|
C:ASN604
|
4.7
|
7.5
|
1.0
|
|
CZ
|
C:TYR100
|
4.8
|
9.7
|
1.0
|
|
CE2
|
C:TRP568
|
4.9
|
9.3
|
1.0
|
|
CZ2
|
C:TRP568
|
4.9
|
11.4
|
1.0
|
|
Sodium binding site 10 out
of 16 in 1jz8
Go back to
Sodium Binding Sites List in 1jz8
Sodium binding site 10 out
of 16 in the E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose
 Mono view
 Stereo pair view
|
|
A full contact list of Sodium with other atoms in the Na binding
site number 10 of E. Coli (Lacz) Beta-Galactosidase (E537Q) in Complex with Allolactose within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Na3102
b:10.7
occ:1.00
|
O
|
C:PHE556
|
2.2
|
8.8
|
1.0
|
|
O
|
C:HOH9255
|
2.3
|
25.8
|
1.0
|
|
O
|
C:LEU562
|
2.3
|
8.1
|
1.0
|
|
O
|
C:TYR559
|
2.4
|
10.3
|
1.0
|
|
O
|
C:HOH9028
|
2.5
|
20.3
|
1.0
|
|
O
|
C:PRO560
|
3.1
|
10.8
|
1.0
|
|
C
|
C:TYR559
|
3.3
|
7.9
|
1.0
|
|
C
|
C:LEU562
|
3.4
|
7.2
|
1.0
|
|
C
|
C:PHE556
|
3.4
|
7.3
|
1.0
|
|
C
|
C:PRO560
|
3.5
|
10.8
|
1.0
|
|
CA
|
C:PRO560
|
3.7
|
9.4
|
1.0
|
|
N
|
C:PRO560
|
3.9
|
10.0
|
1.0
|
|
N
|
C:LEU562
|
4.0
|
7.2
|
1.0
|
|
CA
|
C:PHE556
|
4.1
|
6.2
|
1.0
|
|
O
|
C:HOH8909
|
4.1
|
13.2
|
1.0
|
|
CA
|
C:LEU562
|
4.2
|
6.4
|
1.0
|
|
O
|
C:HOH9618
|
4.3
|
35.5
|
1.0
|
|
O
|
C:HOH9685
|
4.3
|
36.6
|
1.0
|
|
N
|
C:GLN563
|
4.3
|
7.9
|
1.0
|
|
CB
|
C:LEU562
|
4.4
|
7.0
|
1.0
|
|
N
|
C:TYR559
|
4.4
|
8.5
|
1.0
|
|
CA
|
C:GLN563
|
4.4
|
6.7
|
1.0
|
|
CA
|
C:TYR559
|
4.4
|
7.8
|
1.0
|
|
N
|
C:ARG557
|
4.5
|
8.1
|
1.0
|
|
N
|
C:ARG561
|
4.5
|
6.7
|
1.0
|
|
O
|
C:HOH9464
|
4.5
|
50.2
|
1.0
|
|
CA
|
C:ARG557
|
4.6
|
5.2
|
1.0
|
|
CG
|
C:GLN563
|
4.7
|
6.8
|
1.0
|
|
C
|
C:ARG557
|
4.7
|
8.9
|
1.0
|
|
O
|
C:ARG557
|
4.7
|
12.3
|
1.0
|
|
CB
|
C:PHE556
|
4.7
|
8.2
|
1.0
|
|
C
|
C:ARG561
|
4.8
|
8.1
|
1.0
|
|
CD1
|
C:LEU350
|
4.8
|
7.3
|
1.0
|
|
O
|
C:ALA555
|
4.9
|
9.0
|
1.0
|
|
CB
|
C:TYR559
|
4.9
|
7.9
|
1.0
|
|
Reference:
D.H.Juers,
T.D.Heightman,
A.Vasella,
J.D.Mccarter,
L.Mackenzie,
S.G.Withers,
B.W.Matthews.
A Structural View of the Action of Escherichia Coli (Lacz) Beta-Galactosidase Biochemistry V. 40 14781 2001.
ISSN: ISSN 0006-2960
PubMed: 11732897
DOI: 10.1021/BI011727I
Page generated: Sun Oct 6 19:12:40 2024
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