Magnesium in PDB 6x1q: 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
Enzymatic activity of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
All present enzymatic activity of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope:
3.2.1.23;
Other elements in 6x1q:
The structure of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope also contains other interesting chemical elements:
Magnesium Binding Sites:
The binding sites of Magnesium atom in the 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
(pdb code 6x1q). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 8 binding sites of Magnesium where determined in the
1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope, PDB code: 6x1q:
Jump to Magnesium binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Magnesium binding site 1 out
of 8 in 6x1q
Go back to
Magnesium Binding Sites List in 6x1q
Magnesium binding site 1 out
of 8 in the 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg1101
b:4.1
occ:1.00
|
OE1
|
A:GLU461
|
1.9
|
4.0
|
1.0
|
|
OE2
|
A:GLU416
|
1.9
|
3.6
|
1.0
|
|
O
|
A:HOH1342
|
2.1
|
5.1
|
1.0
|
|
O
|
A:HOH1225
|
2.1
|
5.3
|
1.0
|
|
O
|
A:HOH1324
|
2.1
|
4.3
|
1.0
|
|
ND1
|
A:HIS418
|
2.3
|
5.1
|
1.0
|
|
CD
|
A:GLU461
|
3.0
|
4.0
|
1.0
|
|
HB2
|
A:HIS418
|
3.1
|
5.1
|
1.0
|
|
CD
|
A:GLU416
|
3.1
|
3.6
|
1.0
|
|
CE1
|
A:HIS418
|
3.2
|
5.1
|
1.0
|
|
CG
|
A:HIS418
|
3.3
|
5.1
|
1.0
|
|
HE1
|
A:HIS418
|
3.3
|
5.1
|
1.0
|
|
HB2
|
A:ASP201
|
3.5
|
6.1
|
1.0
|
|
HB2
|
A:GLU461
|
3.6
|
4.0
|
1.0
|
|
CB
|
A:HIS418
|
3.6
|
5.1
|
1.0
|
|
OE2
|
A:GLU461
|
3.6
|
4.0
|
1.0
|
|
HB3
|
A:HIS418
|
3.6
|
5.1
|
1.0
|
|
OE1
|
A:GLU416
|
3.7
|
3.6
|
1.0
|
|
H
|
A:ASP201
|
3.8
|
6.1
|
1.0
|
|
HG21
|
A:VAL103
|
3.9
|
7.0
|
1.0
|
|
HD22
|
A:ASN460
|
3.9
|
2.9
|
1.0
|
|
HB3
|
A:GLU461
|
4.0
|
4.0
|
1.0
|
|
HD21
|
A:ASN460
|
4.0
|
2.9
|
1.0
|
|
OD1
|
A:ASN102
|
4.0
|
8.0
|
1.0
|
|
CB
|
A:GLU461
|
4.0
|
4.0
|
1.0
|
|
CG
|
A:GLU461
|
4.0
|
4.0
|
1.0
|
|
HA
|
A:GLN200
|
4.1
|
4.5
|
1.0
|
|
O
|
A:ASP199
|
4.2
|
4.7
|
1.0
|
|
O
|
A:ASN102
|
4.2
|
8.0
|
1.0
|
|
N
|
A:ASP201
|
4.3
|
6.1
|
1.0
|
|
CG
|
A:GLU416
|
4.3
|
3.6
|
1.0
|
|
ND2
|
A:ASN460
|
4.3
|
2.9
|
1.0
|
|
CB
|
A:ASP201
|
4.3
|
6.1
|
1.0
|
|
HG2
|
A:GLU416
|
4.3
|
3.6
|
1.0
|
|
NE2
|
A:HIS418
|
4.3
|
5.1
|
1.0
|
|
CD2
|
A:HIS418
|
4.4
|
5.1
|
1.0
|
|
O
|
A:HOH1339
|
4.4
|
4.6
|
1.0
|
|
O
|
A:HOH1719
|
4.4
|
10.5
|
1.0
|
|
HG3
|
A:GLU416
|
4.4
|
3.6
|
1.0
|
|
HB3
|
A:ASP201
|
4.4
|
6.1
|
1.0
|
|
O
|
A:HOH1259
|
4.5
|
4.4
|
1.0
|
|
HG3
|
A:GLU461
|
4.5
|
4.0
|
1.0
|
|
HA
|
A:VAL103
|
4.5
|
7.0
|
1.0
|
|
O
|
A:HOH1535
|
4.7
|
9.5
|
1.0
|
|
HG2
|
A:GLU461
|
4.8
|
4.0
|
1.0
|
|
CA
|
A:ASP201
|
4.8
|
6.1
|
1.0
|
|
CG2
|
A:VAL103
|
4.8
|
7.0
|
1.0
|
|
C
|
A:GLN200
|
4.9
|
4.5
|
1.0
|
|
CA
|
A:GLN200
|
4.9
|
4.5
|
1.0
|
|
Magnesium binding site 2 out
of 8 in 6x1q
Go back to
Magnesium Binding Sites List in 6x1q
Magnesium binding site 2 out
of 8 in the 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg1102
b:7.7
occ:1.00
|
O
|
A:VAL21
|
2.1
|
6.6
|
1.0
|
|
O
|
A:ASP15
|
2.2
|
8.6
|
1.0
|
|
O
|
A:ASN18
|
2.3
|
7.4
|
1.0
|
|
OE1
|
A:GLN163
|
2.3
|
5.5
|
1.0
|
|
OD1
|
A:ASP193
|
2.5
|
6.4
|
1.0
|
|
OD2
|
A:ASP193
|
2.9
|
6.4
|
1.0
|
|
H
|
A:ASN18
|
3.0
|
7.4
|
1.0
|
|
CG
|
A:ASP193
|
3.0
|
6.4
|
1.0
|
|
C
|
A:ASN18
|
3.2
|
7.4
|
1.0
|
|
CD
|
A:GLN163
|
3.2
|
5.5
|
1.0
|
|
HE21
|
A:GLN163
|
3.2
|
5.5
|
1.0
|
|
C
|
A:VAL21
|
3.3
|
6.6
|
1.0
|
|
HA
|
A:TRP16
|
3.4
|
8.2
|
1.0
|
|
C
|
A:ASP15
|
3.4
|
8.6
|
1.0
|
|
HE2
|
A:TYR161
|
3.5
|
6.0
|
1.0
|
|
HB
|
A:VAL21
|
3.6
|
6.6
|
1.0
|
|
NE2
|
A:GLN163
|
3.6
|
5.5
|
1.0
|
|
H
|
A:VAL21
|
3.7
|
6.6
|
1.0
|
|
HA
|
A:THR22
|
3.7
|
5.6
|
1.0
|
|
N
|
A:ASN18
|
3.7
|
7.4
|
1.0
|
|
HA
|
A:PRO19
|
3.7
|
6.2
|
1.0
|
|
OH
|
A:TYR161
|
3.7
|
6.0
|
1.0
|
|
HB3
|
A:ASN18
|
3.8
|
7.4
|
1.0
|
|
CA
|
A:ASN18
|
3.9
|
7.4
|
1.0
|
|
CA
|
A:TRP16
|
4.1
|
8.2
|
1.0
|
|
CA
|
A:VAL21
|
4.1
|
6.6
|
1.0
|
|
N
|
A:PRO19
|
4.1
|
6.2
|
1.0
|
|
N
|
A:TRP16
|
4.2
|
8.2
|
1.0
|
|
CE2
|
A:TYR161
|
4.2
|
6.0
|
1.0
|
|
N
|
A:THR22
|
4.2
|
5.6
|
1.0
|
|
HG11
|
A:VAL21
|
4.2
|
6.6
|
1.0
|
|
N
|
A:VAL21
|
4.3
|
6.6
|
1.0
|
|
CB
|
A:VAL21
|
4.3
|
6.6
|
1.0
|
|
HB3
|
A:ASP15
|
4.3
|
8.6
|
1.0
|
|
CA
|
A:PRO19
|
4.3
|
6.2
|
1.0
|
|
C
|
A:TRP16
|
4.3
|
8.2
|
1.0
|
|
CB
|
A:ASN18
|
4.3
|
7.4
|
1.0
|
|
HH
|
A:TYR161
|
4.4
|
6.0
|
0.0
|
|
HE22
|
A:GLN163
|
4.4
|
5.5
|
1.0
|
|
HA
|
A:ASP15
|
4.4
|
8.6
|
1.0
|
|
CA
|
A:THR22
|
4.4
|
5.6
|
1.0
|
|
CZ
|
A:TYR161
|
4.4
|
6.0
|
1.0
|
|
CB
|
A:ASP193
|
4.5
|
6.4
|
1.0
|
|
CA
|
A:ASP15
|
4.5
|
8.6
|
1.0
|
|
HG3
|
A:GLN163
|
4.5
|
5.5
|
1.0
|
|
N
|
A:GLU17
|
4.5
|
8.9
|
1.0
|
|
CG
|
A:GLN163
|
4.5
|
5.5
|
1.0
|
|
H
|
A:ASP193
|
4.6
|
6.4
|
1.0
|
|
H
|
A:GLU17
|
4.6
|
8.9
|
1.0
|
|
HB3
|
A:ASP193
|
4.6
|
6.4
|
1.0
|
|
CG1
|
A:VAL21
|
4.8
|
6.6
|
1.0
|
|
HA
|
A:ASN18
|
4.8
|
7.4
|
1.0
|
|
C
|
A:PRO19
|
4.8
|
6.2
|
1.0
|
|
HB2
|
A:ASP193
|
4.9
|
6.4
|
1.0
|
|
CB
|
A:ASP15
|
4.9
|
8.6
|
1.0
|
|
O
|
A:TRP16
|
4.9
|
8.2
|
1.0
|
|
C
|
A:GLU17
|
4.9
|
8.9
|
1.0
|
|
HG21
|
A:THR22
|
4.9
|
5.6
|
1.0
|
|
HB2
|
A:SER192
|
4.9
|
6.3
|
1.0
|
|
HG23
|
A:THR22
|
5.0
|
5.6
|
1.0
|
|
HG2
|
A:GLN163
|
5.0
|
5.5
|
1.0
|
|
Magnesium binding site 3 out
of 8 in 6x1q
Go back to
Magnesium Binding Sites List in 6x1q
Magnesium binding site 3 out
of 8 in the 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg1101
b:4.1
occ:1.00
|
OE1
|
B:GLU461
|
1.9
|
4.0
|
1.0
|
|
OE2
|
B:GLU416
|
1.9
|
3.6
|
1.0
|
|
O
|
B:HOH1334
|
2.1
|
5.1
|
1.0
|
|
O
|
B:HOH1225
|
2.1
|
5.2
|
1.0
|
|
O
|
B:HOH1318
|
2.1
|
4.3
|
1.0
|
|
ND1
|
B:HIS418
|
2.3
|
5.1
|
1.0
|
|
CD
|
B:GLU461
|
3.0
|
4.0
|
1.0
|
|
HB2
|
B:HIS418
|
3.1
|
5.1
|
1.0
|
|
CD
|
B:GLU416
|
3.1
|
3.6
|
1.0
|
|
CE1
|
B:HIS418
|
3.2
|
5.1
|
1.0
|
|
CG
|
B:HIS418
|
3.3
|
5.1
|
1.0
|
|
HE1
|
B:HIS418
|
3.3
|
5.1
|
1.0
|
|
HB2
|
B:ASP201
|
3.5
|
6.1
|
1.0
|
|
HB2
|
B:GLU461
|
3.6
|
4.0
|
1.0
|
|
CB
|
B:HIS418
|
3.6
|
5.1
|
1.0
|
|
OE2
|
B:GLU461
|
3.6
|
4.0
|
1.0
|
|
HB3
|
B:HIS418
|
3.6
|
5.1
|
1.0
|
|
OE1
|
B:GLU416
|
3.7
|
3.6
|
1.0
|
|
H
|
B:ASP201
|
3.8
|
6.1
|
1.0
|
|
HG21
|
B:VAL103
|
3.9
|
7.0
|
1.0
|
|
HD22
|
B:ASN460
|
3.9
|
2.9
|
1.0
|
|
HB3
|
B:GLU461
|
4.0
|
4.0
|
1.0
|
|
HD21
|
B:ASN460
|
4.0
|
2.9
|
1.0
|
|
OD1
|
B:ASN102
|
4.0
|
8.0
|
1.0
|
|
CB
|
B:GLU461
|
4.0
|
4.0
|
1.0
|
|
CG
|
B:GLU461
|
4.0
|
4.0
|
1.0
|
|
HA
|
B:GLN200
|
4.1
|
4.5
|
1.0
|
|
O
|
B:ASP199
|
4.2
|
4.7
|
1.0
|
|
O
|
B:ASN102
|
4.2
|
8.0
|
1.0
|
|
O
|
B:HOH1679
|
4.3
|
10.7
|
1.0
|
|
N
|
B:ASP201
|
4.3
|
6.1
|
1.0
|
|
CG
|
B:GLU416
|
4.3
|
3.6
|
1.0
|
|
ND2
|
B:ASN460
|
4.3
|
2.9
|
1.0
|
|
CB
|
B:ASP201
|
4.3
|
6.1
|
1.0
|
|
HG2
|
B:GLU416
|
4.3
|
3.6
|
1.0
|
|
NE2
|
B:HIS418
|
4.3
|
5.1
|
1.0
|
|
O
|
B:HOH1511
|
4.3
|
4.5
|
1.0
|
|
CD2
|
B:HIS418
|
4.4
|
5.1
|
1.0
|
|
O
|
B:HOH1250
|
4.4
|
4.2
|
1.0
|
|
HG3
|
B:GLU416
|
4.4
|
3.6
|
1.0
|
|
HB3
|
B:ASP201
|
4.4
|
6.1
|
1.0
|
|
HG3
|
B:GLU461
|
4.5
|
4.0
|
1.0
|
|
HA
|
B:VAL103
|
4.5
|
7.0
|
1.0
|
|
HG2
|
B:GLU461
|
4.8
|
4.0
|
1.0
|
|
O
|
B:HOH1356
|
4.8
|
8.2
|
1.0
|
|
CA
|
B:ASP201
|
4.8
|
6.1
|
1.0
|
|
CG2
|
B:VAL103
|
4.8
|
7.0
|
1.0
|
|
C
|
B:GLN200
|
4.9
|
4.5
|
1.0
|
|
CA
|
B:GLN200
|
4.9
|
4.5
|
1.0
|
|
Magnesium binding site 4 out
of 8 in 6x1q
Go back to
Magnesium Binding Sites List in 6x1q
Magnesium binding site 4 out
of 8 in the 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg1102
b:7.7
occ:1.00
|
O
|
B:VAL21
|
2.1
|
6.6
|
1.0
|
|
O
|
B:ASP15
|
2.2
|
8.6
|
1.0
|
|
O
|
B:ASN18
|
2.3
|
7.4
|
1.0
|
|
OE1
|
B:GLN163
|
2.3
|
5.5
|
1.0
|
|
OD1
|
B:ASP193
|
2.5
|
6.4
|
1.0
|
|
OD2
|
B:ASP193
|
2.9
|
6.4
|
1.0
|
|
H
|
B:ASN18
|
3.0
|
7.4
|
1.0
|
|
CG
|
B:ASP193
|
3.0
|
6.4
|
1.0
|
|
C
|
B:ASN18
|
3.2
|
7.4
|
1.0
|
|
CD
|
B:GLN163
|
3.2
|
5.5
|
1.0
|
|
HE21
|
B:GLN163
|
3.2
|
5.5
|
1.0
|
|
C
|
B:VAL21
|
3.3
|
6.6
|
1.0
|
|
HA
|
B:TRP16
|
3.4
|
8.2
|
1.0
|
|
C
|
B:ASP15
|
3.4
|
8.6
|
1.0
|
|
HE2
|
B:TYR161
|
3.5
|
6.0
|
1.0
|
|
HB
|
B:VAL21
|
3.6
|
6.6
|
1.0
|
|
NE2
|
B:GLN163
|
3.6
|
5.5
|
1.0
|
|
H
|
B:VAL21
|
3.7
|
6.6
|
1.0
|
|
HA
|
B:THR22
|
3.7
|
5.6
|
1.0
|
|
N
|
B:ASN18
|
3.7
|
7.4
|
1.0
|
|
HA
|
B:PRO19
|
3.7
|
6.2
|
1.0
|
|
OH
|
B:TYR161
|
3.7
|
6.0
|
1.0
|
|
HB3
|
B:ASN18
|
3.8
|
7.4
|
1.0
|
|
CA
|
B:ASN18
|
3.9
|
7.4
|
1.0
|
|
CA
|
B:TRP16
|
4.1
|
8.2
|
1.0
|
|
CA
|
B:VAL21
|
4.1
|
6.6
|
1.0
|
|
N
|
B:PRO19
|
4.1
|
6.2
|
1.0
|
|
N
|
B:TRP16
|
4.2
|
8.2
|
1.0
|
|
CE2
|
B:TYR161
|
4.2
|
6.0
|
1.0
|
|
N
|
B:THR22
|
4.2
|
5.6
|
1.0
|
|
HG11
|
B:VAL21
|
4.2
|
6.6
|
1.0
|
|
N
|
B:VAL21
|
4.3
|
6.6
|
1.0
|
|
CB
|
B:VAL21
|
4.3
|
6.6
|
1.0
|
|
HB3
|
B:ASP15
|
4.3
|
8.6
|
1.0
|
|
CA
|
B:PRO19
|
4.3
|
6.2
|
1.0
|
|
C
|
B:TRP16
|
4.3
|
8.2
|
1.0
|
|
CB
|
B:ASN18
|
4.3
|
7.4
|
1.0
|
|
HH
|
B:TYR161
|
4.4
|
6.0
|
0.0
|
|
HE22
|
B:GLN163
|
4.4
|
5.5
|
1.0
|
|
HA
|
B:ASP15
|
4.4
|
8.6
|
1.0
|
|
CA
|
B:THR22
|
4.4
|
5.6
|
1.0
|
|
CZ
|
B:TYR161
|
4.4
|
6.0
|
1.0
|
|
CB
|
B:ASP193
|
4.5
|
6.4
|
1.0
|
|
CA
|
B:ASP15
|
4.5
|
8.6
|
1.0
|
|
HG3
|
B:GLN163
|
4.5
|
5.5
|
1.0
|
|
N
|
B:GLU17
|
4.5
|
8.9
|
1.0
|
|
CG
|
B:GLN163
|
4.5
|
5.5
|
1.0
|
|
H
|
B:ASP193
|
4.6
|
6.4
|
1.0
|
|
H
|
B:GLU17
|
4.6
|
8.9
|
1.0
|
|
HB3
|
B:ASP193
|
4.6
|
6.4
|
1.0
|
|
CG1
|
B:VAL21
|
4.8
|
6.6
|
1.0
|
|
HA
|
B:ASN18
|
4.8
|
7.4
|
1.0
|
|
C
|
B:PRO19
|
4.8
|
6.2
|
1.0
|
|
HB2
|
B:ASP193
|
4.9
|
6.4
|
1.0
|
|
CB
|
B:ASP15
|
4.9
|
8.6
|
1.0
|
|
O
|
B:TRP16
|
4.9
|
8.2
|
1.0
|
|
C
|
B:GLU17
|
4.9
|
8.9
|
1.0
|
|
HG21
|
B:THR22
|
4.9
|
5.6
|
1.0
|
|
HB2
|
B:SER192
|
4.9
|
6.3
|
1.0
|
|
HG23
|
B:THR22
|
5.0
|
5.6
|
1.0
|
|
HG2
|
B:GLN163
|
5.0
|
5.5
|
1.0
|
|
Magnesium binding site 5 out
of 8 in 6x1q
Go back to
Magnesium Binding Sites List in 6x1q
Magnesium binding site 5 out
of 8 in the 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 5 of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Mg1101
b:4.1
occ:1.00
|
OE1
|
C:GLU461
|
1.9
|
4.0
|
1.0
|
|
OE2
|
C:GLU416
|
1.9
|
3.6
|
1.0
|
|
O
|
C:HOH1334
|
2.1
|
5.0
|
1.0
|
|
O
|
C:HOH1225
|
2.1
|
5.2
|
1.0
|
|
O
|
C:HOH1320
|
2.1
|
4.3
|
1.0
|
|
ND1
|
C:HIS418
|
2.3
|
5.1
|
1.0
|
|
CD
|
C:GLU461
|
3.0
|
4.0
|
1.0
|
|
HB2
|
C:HIS418
|
3.1
|
5.1
|
1.0
|
|
CD
|
C:GLU416
|
3.1
|
3.6
|
1.0
|
|
CE1
|
C:HIS418
|
3.2
|
5.1
|
1.0
|
|
CG
|
C:HIS418
|
3.3
|
5.1
|
1.0
|
|
HE1
|
C:HIS418
|
3.3
|
5.1
|
1.0
|
|
HB2
|
C:ASP201
|
3.5
|
6.1
|
1.0
|
|
HB2
|
C:GLU461
|
3.6
|
4.0
|
1.0
|
|
CB
|
C:HIS418
|
3.6
|
5.1
|
1.0
|
|
OE2
|
C:GLU461
|
3.6
|
4.0
|
1.0
|
|
HB3
|
C:HIS418
|
3.6
|
5.1
|
1.0
|
|
OE1
|
C:GLU416
|
3.7
|
3.6
|
1.0
|
|
H
|
C:ASP201
|
3.8
|
6.1
|
1.0
|
|
HG21
|
C:VAL103
|
3.9
|
7.0
|
1.0
|
|
HD22
|
C:ASN460
|
3.9
|
2.9
|
1.0
|
|
HB3
|
C:GLU461
|
4.0
|
4.0
|
1.0
|
|
HD21
|
C:ASN460
|
4.0
|
2.9
|
1.0
|
|
OD1
|
C:ASN102
|
4.0
|
8.0
|
1.0
|
|
CB
|
C:GLU461
|
4.0
|
4.0
|
1.0
|
|
CG
|
C:GLU461
|
4.0
|
4.0
|
1.0
|
|
HA
|
C:GLN200
|
4.1
|
4.5
|
1.0
|
|
O
|
C:ASP199
|
4.2
|
4.7
|
1.0
|
|
O
|
C:ASN102
|
4.2
|
8.0
|
1.0
|
|
O
|
C:HOH1681
|
4.3
|
10.5
|
1.0
|
|
N
|
C:ASP201
|
4.3
|
6.1
|
1.0
|
|
CG
|
C:GLU416
|
4.3
|
3.6
|
1.0
|
|
ND2
|
C:ASN460
|
4.3
|
2.9
|
1.0
|
|
CB
|
C:ASP201
|
4.3
|
6.1
|
1.0
|
|
HG2
|
C:GLU416
|
4.3
|
3.6
|
1.0
|
|
NE2
|
C:HIS418
|
4.3
|
5.1
|
1.0
|
|
O
|
C:HOH1509
|
4.3
|
4.5
|
1.0
|
|
CD2
|
C:HIS418
|
4.4
|
5.1
|
1.0
|
|
O
|
C:HOH1249
|
4.4
|
4.1
|
1.0
|
|
HG3
|
C:GLU416
|
4.4
|
3.6
|
1.0
|
|
HB3
|
C:ASP201
|
4.4
|
6.1
|
1.0
|
|
HG3
|
C:GLU461
|
4.5
|
4.0
|
1.0
|
|
HA
|
C:VAL103
|
4.5
|
7.0
|
1.0
|
|
HG2
|
C:GLU461
|
4.8
|
4.0
|
1.0
|
|
O
|
C:HOH1357
|
4.8
|
8.1
|
1.0
|
|
CA
|
C:ASP201
|
4.8
|
6.1
|
1.0
|
|
CG2
|
C:VAL103
|
4.8
|
7.0
|
1.0
|
|
C
|
C:GLN200
|
4.9
|
4.5
|
1.0
|
|
CA
|
C:GLN200
|
4.9
|
4.5
|
1.0
|
|
Magnesium binding site 6 out
of 8 in 6x1q
Go back to
Magnesium Binding Sites List in 6x1q
Magnesium binding site 6 out
of 8 in the 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 6 of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Mg1102
b:7.7
occ:1.00
|
O
|
C:VAL21
|
2.1
|
6.6
|
1.0
|
|
O
|
C:ASP15
|
2.2
|
8.6
|
1.0
|
|
O
|
C:ASN18
|
2.3
|
7.4
|
1.0
|
|
OE1
|
C:GLN163
|
2.3
|
5.5
|
1.0
|
|
OD1
|
C:ASP193
|
2.5
|
6.4
|
1.0
|
|
OD2
|
C:ASP193
|
2.9
|
6.4
|
1.0
|
|
H
|
C:ASN18
|
3.0
|
7.4
|
1.0
|
|
CG
|
C:ASP193
|
3.0
|
6.4
|
1.0
|
|
C
|
C:ASN18
|
3.2
|
7.4
|
1.0
|
|
CD
|
C:GLN163
|
3.2
|
5.5
|
1.0
|
|
HE21
|
C:GLN163
|
3.2
|
5.5
|
1.0
|
|
C
|
C:VAL21
|
3.3
|
6.6
|
1.0
|
|
HA
|
C:TRP16
|
3.4
|
8.2
|
1.0
|
|
C
|
C:ASP15
|
3.4
|
8.6
|
1.0
|
|
HE2
|
C:TYR161
|
3.5
|
6.0
|
1.0
|
|
HB
|
C:VAL21
|
3.6
|
6.6
|
1.0
|
|
NE2
|
C:GLN163
|
3.6
|
5.5
|
1.0
|
|
H
|
C:VAL21
|
3.7
|
6.6
|
1.0
|
|
HA
|
C:THR22
|
3.7
|
5.6
|
1.0
|
|
N
|
C:ASN18
|
3.7
|
7.4
|
1.0
|
|
HA
|
C:PRO19
|
3.7
|
6.2
|
1.0
|
|
OH
|
C:TYR161
|
3.7
|
6.0
|
1.0
|
|
HB3
|
C:ASN18
|
3.8
|
7.4
|
1.0
|
|
CA
|
C:ASN18
|
3.9
|
7.4
|
1.0
|
|
CA
|
C:TRP16
|
4.1
|
8.2
|
1.0
|
|
CA
|
C:VAL21
|
4.1
|
6.6
|
1.0
|
|
N
|
C:PRO19
|
4.1
|
6.2
|
1.0
|
|
N
|
C:TRP16
|
4.2
|
8.2
|
1.0
|
|
CE2
|
C:TYR161
|
4.2
|
6.0
|
1.0
|
|
N
|
C:THR22
|
4.2
|
5.6
|
1.0
|
|
HG11
|
C:VAL21
|
4.2
|
6.6
|
1.0
|
|
N
|
C:VAL21
|
4.3
|
6.6
|
1.0
|
|
CB
|
C:VAL21
|
4.3
|
6.6
|
1.0
|
|
HB3
|
C:ASP15
|
4.3
|
8.6
|
1.0
|
|
CA
|
C:PRO19
|
4.3
|
6.2
|
1.0
|
|
C
|
C:TRP16
|
4.3
|
8.2
|
1.0
|
|
CB
|
C:ASN18
|
4.3
|
7.4
|
1.0
|
|
HH
|
C:TYR161
|
4.4
|
6.0
|
0.0
|
|
HE22
|
C:GLN163
|
4.4
|
5.5
|
1.0
|
|
HA
|
C:ASP15
|
4.4
|
8.6
|
1.0
|
|
CA
|
C:THR22
|
4.4
|
5.6
|
1.0
|
|
CZ
|
C:TYR161
|
4.4
|
6.0
|
1.0
|
|
CB
|
C:ASP193
|
4.5
|
6.4
|
1.0
|
|
CA
|
C:ASP15
|
4.5
|
8.6
|
1.0
|
|
HG3
|
C:GLN163
|
4.5
|
5.5
|
1.0
|
|
N
|
C:GLU17
|
4.5
|
8.9
|
1.0
|
|
CG
|
C:GLN163
|
4.5
|
5.5
|
1.0
|
|
H
|
C:ASP193
|
4.6
|
6.4
|
1.0
|
|
H
|
C:GLU17
|
4.6
|
8.9
|
1.0
|
|
HB3
|
C:ASP193
|
4.6
|
6.4
|
1.0
|
|
CG1
|
C:VAL21
|
4.8
|
6.6
|
1.0
|
|
HA
|
C:ASN18
|
4.8
|
7.4
|
1.0
|
|
C
|
C:PRO19
|
4.8
|
6.2
|
1.0
|
|
HB2
|
C:ASP193
|
4.9
|
6.4
|
1.0
|
|
CB
|
C:ASP15
|
4.9
|
8.6
|
1.0
|
|
O
|
C:TRP16
|
4.9
|
8.2
|
1.0
|
|
C
|
C:GLU17
|
4.9
|
8.9
|
1.0
|
|
HG21
|
C:THR22
|
4.9
|
5.6
|
1.0
|
|
HB2
|
C:SER192
|
4.9
|
6.3
|
1.0
|
|
HG23
|
C:THR22
|
5.0
|
5.6
|
1.0
|
|
HG2
|
C:GLN163
|
5.0
|
5.5
|
1.0
|
|
Magnesium binding site 7 out
of 8 in 6x1q
Go back to
Magnesium Binding Sites List in 6x1q
Magnesium binding site 7 out
of 8 in the 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 7 of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Mg1101
b:4.1
occ:1.00
|
OE1
|
D:GLU461
|
1.9
|
4.0
|
1.0
|
|
OE2
|
D:GLU416
|
1.9
|
3.6
|
1.0
|
|
O
|
D:HOH1333
|
2.1
|
5.0
|
1.0
|
|
O
|
D:HOH1224
|
2.1
|
5.3
|
1.0
|
|
O
|
D:HOH1318
|
2.1
|
4.4
|
1.0
|
|
ND1
|
D:HIS418
|
2.3
|
5.1
|
1.0
|
|
CD
|
D:GLU461
|
3.0
|
4.0
|
1.0
|
|
HB2
|
D:HIS418
|
3.1
|
5.1
|
1.0
|
|
CD
|
D:GLU416
|
3.1
|
3.6
|
1.0
|
|
CE1
|
D:HIS418
|
3.2
|
5.1
|
1.0
|
|
CG
|
D:HIS418
|
3.3
|
5.1
|
1.0
|
|
HE1
|
D:HIS418
|
3.3
|
5.1
|
1.0
|
|
HB2
|
D:ASP201
|
3.5
|
6.1
|
1.0
|
|
HB2
|
D:GLU461
|
3.6
|
4.0
|
1.0
|
|
CB
|
D:HIS418
|
3.6
|
5.1
|
1.0
|
|
OE2
|
D:GLU461
|
3.6
|
4.0
|
1.0
|
|
HB3
|
D:HIS418
|
3.6
|
5.1
|
1.0
|
|
OE1
|
D:GLU416
|
3.7
|
3.6
|
1.0
|
|
H
|
D:ASP201
|
3.8
|
6.1
|
1.0
|
|
HG21
|
D:VAL103
|
3.9
|
7.0
|
1.0
|
|
HD22
|
D:ASN460
|
3.9
|
2.9
|
1.0
|
|
HB3
|
D:GLU461
|
4.0
|
4.0
|
1.0
|
|
HD21
|
D:ASN460
|
4.0
|
2.9
|
1.0
|
|
OD1
|
D:ASN102
|
4.0
|
8.0
|
1.0
|
|
CB
|
D:GLU461
|
4.0
|
4.0
|
1.0
|
|
CG
|
D:GLU461
|
4.0
|
4.0
|
1.0
|
|
HA
|
D:GLN200
|
4.1
|
4.5
|
1.0
|
|
O
|
D:ASP199
|
4.2
|
4.7
|
1.0
|
|
O
|
D:ASN102
|
4.2
|
8.0
|
1.0
|
|
N
|
D:ASP201
|
4.3
|
6.1
|
1.0
|
|
O
|
D:HOH1682
|
4.3
|
10.2
|
1.0
|
|
CG
|
D:GLU416
|
4.3
|
3.6
|
1.0
|
|
ND2
|
D:ASN460
|
4.3
|
2.9
|
1.0
|
|
CB
|
D:ASP201
|
4.3
|
6.1
|
1.0
|
|
HG2
|
D:GLU416
|
4.3
|
3.6
|
1.0
|
|
NE2
|
D:HIS418
|
4.3
|
5.1
|
1.0
|
|
O
|
D:HOH1508
|
4.3
|
4.8
|
1.0
|
|
CD2
|
D:HIS418
|
4.4
|
5.1
|
1.0
|
|
O
|
D:HOH1250
|
4.4
|
4.5
|
1.0
|
|
HG3
|
D:GLU416
|
4.4
|
3.6
|
1.0
|
|
HB3
|
D:ASP201
|
4.4
|
6.1
|
1.0
|
|
HG3
|
D:GLU461
|
4.5
|
4.0
|
1.0
|
|
HA
|
D:VAL103
|
4.5
|
7.0
|
1.0
|
|
HG2
|
D:GLU461
|
4.8
|
4.0
|
1.0
|
|
CA
|
D:ASP201
|
4.8
|
6.1
|
1.0
|
|
O
|
D:HOH1356
|
4.8
|
8.2
|
1.0
|
|
CG2
|
D:VAL103
|
4.8
|
7.0
|
1.0
|
|
C
|
D:GLN200
|
4.9
|
4.5
|
1.0
|
|
CA
|
D:GLN200
|
4.9
|
4.5
|
1.0
|
|
Magnesium binding site 8 out
of 8 in 6x1q
Go back to
Magnesium Binding Sites List in 6x1q
Magnesium binding site 8 out
of 8 in the 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope
 Mono view
 Stereo pair view
|
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 8 of 1.8 Angstrom Resolution Structure of B-Galactosidase with A 200 Kv Cryoarm Electron Microscope within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Mg1102
b:7.7
occ:1.00
|
O
|
D:VAL21
|
2.1
|
6.6
|
1.0
|
|
O
|
D:ASP15
|
2.2
|
8.6
|
1.0
|
|
O
|
D:ASN18
|
2.3
|
7.4
|
1.0
|
|
OE1
|
D:GLN163
|
2.3
|
5.5
|
1.0
|
|
OD1
|
D:ASP193
|
2.5
|
6.4
|
1.0
|
|
OD2
|
D:ASP193
|
2.9
|
6.4
|
1.0
|
|
H
|
D:ASN18
|
3.0
|
7.4
|
1.0
|
|
CG
|
D:ASP193
|
3.0
|
6.4
|
1.0
|
|
C
|
D:ASN18
|
3.2
|
7.4
|
1.0
|
|
CD
|
D:GLN163
|
3.2
|
5.5
|
1.0
|
|
HE21
|
D:GLN163
|
3.2
|
5.5
|
1.0
|
|
C
|
D:VAL21
|
3.3
|
6.6
|
1.0
|
|
HA
|
D:TRP16
|
3.4
|
8.2
|
1.0
|
|
C
|
D:ASP15
|
3.4
|
8.6
|
1.0
|
|
HE2
|
D:TYR161
|
3.5
|
6.0
|
1.0
|
|
HB
|
D:VAL21
|
3.6
|
6.6
|
1.0
|
|
NE2
|
D:GLN163
|
3.6
|
5.5
|
1.0
|
|
H
|
D:VAL21
|
3.7
|
6.6
|
1.0
|
|
HA
|
D:THR22
|
3.7
|
5.6
|
1.0
|
|
N
|
D:ASN18
|
3.7
|
7.4
|
1.0
|
|
HA
|
D:PRO19
|
3.7
|
6.2
|
1.0
|
|
OH
|
D:TYR161
|
3.7
|
6.0
|
1.0
|
|
HB3
|
D:ASN18
|
3.8
|
7.4
|
1.0
|
|
CA
|
D:ASN18
|
3.9
|
7.4
|
1.0
|
|
CA
|
D:TRP16
|
4.1
|
8.2
|
1.0
|
|
CA
|
D:VAL21
|
4.1
|
6.6
|
1.0
|
|
N
|
D:PRO19
|
4.1
|
6.2
|
1.0
|
|
N
|
D:TRP16
|
4.2
|
8.2
|
1.0
|
|
CE2
|
D:TYR161
|
4.2
|
6.0
|
1.0
|
|
N
|
D:THR22
|
4.2
|
5.6
|
1.0
|
|
HG11
|
D:VAL21
|
4.2
|
6.6
|
1.0
|
|
N
|
D:VAL21
|
4.3
|
6.6
|
1.0
|
|
CB
|
D:VAL21
|
4.3
|
6.6
|
1.0
|
|
HB3
|
D:ASP15
|
4.3
|
8.6
|
1.0
|
|
CA
|
D:PRO19
|
4.3
|
6.2
|
1.0
|
|
C
|
D:TRP16
|
4.3
|
8.2
|
1.0
|
|
CB
|
D:ASN18
|
4.3
|
7.4
|
1.0
|
|
HH
|
D:TYR161
|
4.4
|
6.0
|
0.0
|
|
HE22
|
D:GLN163
|
4.4
|
5.5
|
1.0
|
|
HA
|
D:ASP15
|
4.4
|
8.6
|
1.0
|
|
CA
|
D:THR22
|
4.4
|
5.6
|
1.0
|
|
CZ
|
D:TYR161
|
4.4
|
6.0
|
1.0
|
|
CB
|
D:ASP193
|
4.5
|
6.4
|
1.0
|
|
CA
|
D:ASP15
|
4.5
|
8.6
|
1.0
|
|
HG3
|
D:GLN163
|
4.5
|
5.5
|
1.0
|
|
N
|
D:GLU17
|
4.5
|
8.9
|
1.0
|
|
CG
|
D:GLN163
|
4.5
|
5.5
|
1.0
|
|
H
|
D:ASP193
|
4.6
|
6.4
|
1.0
|
|
H
|
D:GLU17
|
4.6
|
8.9
|
1.0
|
|
HB3
|
D:ASP193
|
4.6
|
6.4
|
1.0
|
|
CG1
|
D:VAL21
|
4.8
|
6.6
|
1.0
|
|
HA
|
D:ASN18
|
4.8
|
7.4
|
1.0
|
|
C
|
D:PRO19
|
4.8
|
6.2
|
1.0
|
|
HB2
|
D:ASP193
|
4.9
|
6.4
|
1.0
|
|
CB
|
D:ASP15
|
4.9
|
8.6
|
1.0
|
|
O
|
D:TRP16
|
4.9
|
8.2
|
1.0
|
|
C
|
D:GLU17
|
4.9
|
8.9
|
1.0
|
|
HG21
|
D:THR22
|
4.9
|
5.6
|
1.0
|
|
HB2
|
D:SER192
|
4.9
|
6.3
|
1.0
|
|
HG23
|
D:THR22
|
5.0
|
5.6
|
1.0
|
|
HG2
|
D:GLN163
|
5.0
|
5.5
|
1.0
|
|
Reference:
A.Merk,
T.Fukumura,
X.Zhu,
J.E.Darling,
R.Grisshammer,
J.Ognjenovic,
S.Subramaniam.
1.8 Angstrom Resolution Structure of Beta-Galactosidase with A 200 Kv Cryo Arm Electron Microscope. Iucrj V. 7 639 2020.
ISSN: ESSN 2052-2525
PubMed: 32695410
DOI: 10.1107/S2052252520006855
Page generated: Tue Dec 15 01:39:17 2020
|
