Magnesium in PDB 1one: Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate
Enzymatic activity of Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate
All present enzymatic activity of Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate:
4.2.1.11;
Protein crystallography data
The structure of Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate, PDB code: 1one
was solved by
T.M.Larsen,
J.E.Wedekind,
I.Rayment,
G.H.Reed,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
60.00 /
1.80
|
Space group
|
C 1 2 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
121.900,
73.200,
93.900,
90.00,
93.30,
90.00
|
R / Rfree (%)
|
17.7 /
n/a
|
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate
(pdb code 1one). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the
Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate, PDB code: 1one:
Jump to Magnesium binding site number:
1;
2;
3;
4;
Magnesium binding site 1 out
of 4 in 1one
Go back to
Magnesium Binding Sites List in 1one
Magnesium binding site 1 out
of 4 in the Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg438
b:8.0
occ:1.00
|
OE2
|
A:GLU295
|
1.9
|
3.1
|
1.0
|
O
|
A:HOH948
|
2.0
|
5.2
|
1.0
|
OD2
|
A:ASP246
|
2.0
|
4.9
|
1.0
|
OD2
|
A:ASP320
|
2.1
|
12.0
|
1.0
|
O2
|
A:2PG441
|
2.3
|
14.1
|
0.5
|
O1
|
A:PEP440
|
2.4
|
16.1
|
0.5
|
O2'
|
A:PEP440
|
2.4
|
4.6
|
0.5
|
O1
|
A:2PG441
|
2.4
|
4.4
|
0.5
|
C1
|
A:2PG441
|
2.7
|
6.2
|
0.5
|
C1
|
A:PEP440
|
2.7
|
5.2
|
0.5
|
CG
|
A:ASP246
|
2.9
|
5.1
|
1.0
|
CD
|
A:GLU295
|
3.1
|
3.2
|
1.0
|
CG
|
A:ASP320
|
3.1
|
11.0
|
1.0
|
OD1
|
A:ASP246
|
3.1
|
7.7
|
1.0
|
CB
|
A:ASP320
|
3.5
|
7.9
|
1.0
|
NZ
|
A:LYS396
|
3.7
|
2.9
|
1.0
|
O
|
A:HOH949
|
3.8
|
7.0
|
1.0
|
OE1
|
A:GLU295
|
3.8
|
5.5
|
1.0
|
CG
|
A:GLU295
|
3.9
|
5.1
|
1.0
|
OD2
|
A:ASP296
|
4.0
|
6.6
|
1.0
|
NZ
|
A:LYS345
|
4.0
|
7.2
|
1.0
|
O
|
A:HOH1091
|
4.1
|
7.3
|
1.0
|
OD1
|
A:ASP320
|
4.1
|
7.1
|
1.0
|
CD2
|
A:LEU343
|
4.2
|
8.4
|
1.0
|
MG
|
A:MG439
|
4.2
|
9.5
|
1.0
|
C2
|
A:PEP440
|
4.2
|
5.0
|
0.5
|
NE2
|
A:GLN167
|
4.2
|
7.2
|
1.0
|
CB
|
A:ASP246
|
4.2
|
5.1
|
1.0
|
C2
|
A:2PG441
|
4.3
|
9.3
|
0.5
|
OE2
|
A:GLU168
|
4.6
|
6.2
|
1.0
|
CE
|
A:LYS396
|
4.8
|
4.0
|
1.0
|
CG
|
A:ASP296
|
4.8
|
30.1
|
1.0
|
O2
|
A:PEP440
|
5.0
|
5.6
|
0.5
|
|
Magnesium binding site 2 out
of 4 in 1one
Go back to
Magnesium Binding Sites List in 1one
Magnesium binding site 2 out
of 4 in the Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg439
b:9.5
occ:1.00
|
O1P
|
A:PEP440
|
2.1
|
2.6
|
0.5
|
O
|
A:HOH1091
|
2.1
|
7.3
|
1.0
|
O
|
A:SER39
|
2.1
|
10.3
|
1.0
|
O
|
A:HOH949
|
2.1
|
7.0
|
1.0
|
O3P
|
A:2PG441
|
2.2
|
10.2
|
0.5
|
O2'
|
A:PEP440
|
2.2
|
4.6
|
0.5
|
OG
|
A:SER39
|
2.2
|
6.3
|
1.0
|
O1
|
A:2PG441
|
2.2
|
4.4
|
0.5
|
CB
|
A:SER39
|
3.1
|
7.0
|
1.0
|
C
|
A:SER39
|
3.1
|
7.4
|
1.0
|
C1
|
A:PEP440
|
3.1
|
5.2
|
0.5
|
P
|
A:PEP440
|
3.2
|
3.5
|
0.5
|
O2
|
A:PEP440
|
3.2
|
5.6
|
0.5
|
C1
|
A:2PG441
|
3.2
|
6.2
|
0.5
|
P
|
A:2PG441
|
3.2
|
9.0
|
0.5
|
O1P
|
A:2PG441
|
3.2
|
3.5
|
0.5
|
C2
|
A:2PG441
|
3.5
|
9.3
|
0.5
|
CA
|
A:SER39
|
3.6
|
7.8
|
1.0
|
C2
|
A:PEP440
|
3.7
|
5.0
|
0.5
|
O2P
|
A:PEP440
|
3.8
|
8.8
|
0.5
|
OD2
|
A:ASP320
|
3.8
|
12.0
|
1.0
|
NZ
|
A:LYS345
|
3.9
|
7.2
|
1.0
|
O4P
|
A:2PG441
|
3.9
|
12.3
|
0.5
|
N
|
A:SER39
|
4.0
|
8.3
|
1.0
|
NH2
|
A:ARG374
|
4.1
|
7.2
|
1.0
|
OD1
|
A:ASP321
|
4.1
|
12.9
|
1.0
|
MG
|
A:MG438
|
4.2
|
8.0
|
1.0
|
O1
|
A:PEP440
|
4.2
|
16.1
|
0.5
|
OD2
|
A:ASP321
|
4.2
|
8.4
|
1.0
|
O
|
A:HOH948
|
4.2
|
5.2
|
1.0
|
NE2
|
A:GLN167
|
4.2
|
7.2
|
1.0
|
N
|
A:THR40
|
4.3
|
12.9
|
1.0
|
O2
|
A:2PG441
|
4.3
|
14.1
|
0.5
|
OE1
|
A:GLN167
|
4.3
|
9.5
|
1.0
|
O3P
|
A:PEP440
|
4.3
|
1.8
|
0.5
|
O2P
|
A:2PG441
|
4.4
|
2.2
|
0.5
|
CG
|
A:ASP321
|
4.5
|
21.3
|
1.0
|
CA
|
A:THR40
|
4.7
|
12.5
|
1.0
|
CD
|
A:GLN167
|
4.7
|
8.5
|
1.0
|
CG
|
A:ASP320
|
4.9
|
11.0
|
1.0
|
C3
|
A:PEP440
|
4.9
|
9.8
|
0.5
|
|
Magnesium binding site 3 out
of 4 in 1one
Go back to
Magnesium Binding Sites List in 1one
Magnesium binding site 3 out
of 4 in the Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg438
b:5.5
occ:1.00
|
OE2
|
B:GLU295
|
1.9
|
6.3
|
1.0
|
OD2
|
B:ASP320
|
1.9
|
6.6
|
1.0
|
OD2
|
B:ASP246
|
2.0
|
7.2
|
1.0
|
O
|
B:HOH1114
|
2.2
|
7.2
|
1.0
|
O2
|
B:2PG441
|
2.3
|
3.6
|
0.5
|
O1
|
B:PEP440
|
2.4
|
4.8
|
0.5
|
O2'
|
B:PEP440
|
2.5
|
10.7
|
0.5
|
O1
|
B:2PG441
|
2.5
|
10.3
|
0.5
|
C1
|
B:2PG441
|
2.7
|
11.2
|
0.5
|
C1
|
B:PEP440
|
2.8
|
11.8
|
0.5
|
CG
|
B:ASP246
|
2.9
|
31.9
|
1.0
|
CD
|
B:GLU295
|
3.0
|
12.9
|
1.0
|
CG
|
B:ASP320
|
3.1
|
3.4
|
1.0
|
OD1
|
B:ASP246
|
3.2
|
8.0
|
1.0
|
CB
|
B:ASP320
|
3.5
|
5.1
|
1.0
|
NZ
|
B:LYS396
|
3.6
|
6.1
|
1.0
|
OE1
|
B:GLU295
|
3.7
|
9.8
|
1.0
|
O
|
B:HOH1276
|
3.9
|
5.0
|
1.0
|
CG
|
B:GLU295
|
3.9
|
6.7
|
1.0
|
O
|
B:HOH945
|
4.0
|
6.3
|
1.0
|
OD2
|
B:ASP296
|
4.0
|
12.6
|
1.0
|
CD2
|
B:LEU343
|
4.1
|
8.9
|
1.0
|
NZ
|
B:LYS345
|
4.1
|
8.0
|
1.0
|
OD1
|
B:ASP320
|
4.1
|
7.7
|
1.0
|
NE2
|
B:GLN167
|
4.2
|
3.8
|
1.0
|
C2
|
B:PEP440
|
4.2
|
6.5
|
0.5
|
CB
|
B:ASP246
|
4.2
|
10.7
|
1.0
|
MG
|
B:MG439
|
4.3
|
7.6
|
1.0
|
C2
|
B:2PG441
|
4.3
|
16.6
|
0.5
|
OE2
|
B:GLU168
|
4.6
|
6.4
|
1.0
|
CE
|
B:LYS396
|
4.7
|
11.3
|
1.0
|
CG
|
B:ASP296
|
4.9
|
5.4
|
1.0
|
|
Magnesium binding site 4 out
of 4 in 1one
Go back to
Magnesium Binding Sites List in 1one
Magnesium binding site 4 out
of 4 in the Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of Yeast Enolase Complexed with An Equilibrium Mixture of 2'- Phosphoglyceate and Phosphoenolpyruvate within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg439
b:7.6
occ:1.00
|
O
|
B:HOH945
|
2.0
|
6.3
|
1.0
|
O
|
B:SER39
|
2.0
|
14.0
|
1.0
|
OG
|
B:SER39
|
2.0
|
3.7
|
1.0
|
O1P
|
B:PEP440
|
2.2
|
7.6
|
0.5
|
O
|
B:HOH1276
|
2.2
|
5.0
|
1.0
|
O2'
|
B:PEP440
|
2.2
|
10.7
|
0.5
|
O1
|
B:2PG441
|
2.2
|
10.3
|
0.5
|
O3P
|
B:2PG441
|
2.3
|
22.3
|
0.5
|
C
|
B:SER39
|
3.0
|
13.6
|
1.0
|
CB
|
B:SER39
|
3.1
|
2.3
|
1.0
|
C1
|
B:PEP440
|
3.1
|
11.8
|
0.5
|
C1
|
B:2PG441
|
3.2
|
11.2
|
0.5
|
O2
|
B:PEP440
|
3.3
|
7.0
|
0.5
|
P
|
B:PEP440
|
3.3
|
8.5
|
0.5
|
P
|
B:2PG441
|
3.3
|
14.4
|
0.5
|
O1P
|
B:2PG441
|
3.3
|
5.0
|
0.5
|
CA
|
B:SER39
|
3.5
|
5.5
|
1.0
|
C2
|
B:2PG441
|
3.6
|
16.6
|
0.5
|
C2
|
B:PEP440
|
3.7
|
6.5
|
0.5
|
NZ
|
B:LYS345
|
3.9
|
8.0
|
1.0
|
O2P
|
B:PEP440
|
3.9
|
2.1
|
0.5
|
OD2
|
B:ASP320
|
4.0
|
6.6
|
1.0
|
N
|
B:SER39
|
4.0
|
5.0
|
1.0
|
O4P
|
B:2PG441
|
4.0
|
7.5
|
0.5
|
N
|
B:THR40
|
4.1
|
7.3
|
1.0
|
OD2
|
B:ASP321
|
4.1
|
9.1
|
1.0
|
OD1
|
B:ASP321
|
4.2
|
8.9
|
1.0
|
NH2
|
B:ARG374
|
4.2
|
12.6
|
1.0
|
NE2
|
B:GLN167
|
4.2
|
3.8
|
1.0
|
O1
|
B:PEP440
|
4.2
|
4.8
|
0.5
|
MG
|
B:MG438
|
4.3
|
5.5
|
1.0
|
O2
|
B:2PG441
|
4.3
|
3.6
|
0.5
|
O
|
B:HOH1114
|
4.4
|
7.2
|
1.0
|
OE1
|
B:GLN167
|
4.4
|
10.8
|
1.0
|
O3P
|
B:PEP440
|
4.5
|
5.6
|
0.5
|
CG
|
B:ASP321
|
4.6
|
15.9
|
1.0
|
CA
|
B:THR40
|
4.6
|
6.2
|
1.0
|
O2P
|
B:2PG441
|
4.6
|
12.3
|
0.5
|
CD
|
B:GLN167
|
4.8
|
3.7
|
1.0
|
|
Reference:
T.M.Larsen,
J.E.Wedekind,
I.Rayment,
G.H.Reed.
A Carboxylate Oxygen of the Substrate Bridges the Magnesium Ions at the Active Site of Enolase: Structure of the Yeast Enzyme Complexed with the Equilibrium Mixture of 2-Phosphoglycerate and Phosphoenolpyruvate at 1.8 A Resolution. Biochemistry V. 35 4349 1996.
ISSN: ISSN 0006-2960
PubMed: 8605183
DOI: 10.1021/BI952859C
Page generated: Tue Aug 13 10:41:21 2024
|