Magnesium in PDB 7my6: Se-Crte C-Term His-Tag with Ipp Added
Enzymatic activity of Se-Crte C-Term His-Tag with Ipp Added
All present enzymatic activity of Se-Crte C-Term His-Tag with Ipp Added:
2.5.1.10;
Protein crystallography data
The structure of Se-Crte C-Term His-Tag with Ipp Added, PDB code: 7my6
was solved by
T.S.Peat,
J.Newman,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
45.48 /
2.02
|
Space group
|
P 1 21 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
45.423,
144.627,
48.066,
90,
95.25,
90
|
R / Rfree (%)
|
18 /
20.9
|
Other elements in 7my6:
The structure of Se-Crte C-Term His-Tag with Ipp Added also contains other interesting chemical elements:
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Se-Crte C-Term His-Tag with Ipp Added
(pdb code 7my6). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 6 binding sites of Magnesium where determined in the
Se-Crte C-Term His-Tag with Ipp Added, PDB code: 7my6:
Jump to Magnesium binding site number:
1;
2;
3;
4;
5;
6;
Magnesium binding site 1 out
of 6 in 7my6
Go back to
Magnesium Binding Sites List in 7my6
Magnesium binding site 1 out
of 6 in the Se-Crte C-Term His-Tag with Ipp Added
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of Se-Crte C-Term His-Tag with Ipp Added within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg405
b:24.9
occ:1.00
|
OD1
|
A:ASP229
|
2.0
|
19.8
|
1.0
|
O
|
A:HOH541
|
2.0
|
27.3
|
1.0
|
O
|
A:HOH598
|
2.1
|
22.0
|
1.0
|
O
|
A:HOH520
|
2.2
|
20.3
|
1.0
|
O
|
A:HOH609
|
2.2
|
23.3
|
1.0
|
O
|
A:HOH519
|
2.3
|
25.9
|
1.0
|
CG
|
A:ASP229
|
2.9
|
18.8
|
1.0
|
OD2
|
A:ASP229
|
3.3
|
19.1
|
1.0
|
O
|
A:HOH528
|
3.8
|
26.5
|
1.0
|
O
|
A:GLN225
|
4.1
|
16.6
|
1.0
|
CB
|
A:ASP229
|
4.3
|
19.2
|
1.0
|
NE2
|
A:HIS184
|
4.3
|
20.7
|
0.5
|
OE1
|
A:GLN225
|
4.3
|
17.2
|
1.0
|
NE2
|
A:HIS184
|
4.4
|
20.3
|
0.5
|
CE1
|
A:HIS184
|
4.5
|
19.6
|
0.5
|
OD2
|
A:ASP228
|
4.5
|
33.3
|
1.0
|
CE1
|
A:HIS184
|
4.5
|
20.8
|
0.5
|
CA
|
A:ASP229
|
4.6
|
19.5
|
1.0
|
N
|
A:ASP229
|
4.6
|
19.8
|
1.0
|
OD2
|
A:ASP232
|
4.8
|
37.3
|
1.0
|
|
Magnesium binding site 2 out
of 6 in 7my6
Go back to
Magnesium Binding Sites List in 7my6
Magnesium binding site 2 out
of 6 in the Se-Crte C-Term His-Tag with Ipp Added
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of Se-Crte C-Term His-Tag with Ipp Added within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg406
b:48.3
occ:1.00
|
O
|
A:HOH521
|
1.6
|
50.5
|
1.0
|
O
|
A:HOH508
|
1.8
|
21.5
|
1.0
|
O3B
|
A:IPE401
|
1.9
|
54.4
|
0.8
|
OD2
|
A:ASP96
|
2.1
|
38.5
|
1.0
|
OD2
|
A:ASP90
|
2.4
|
20.4
|
1.0
|
O2A
|
A:IPE401
|
2.6
|
51.7
|
0.8
|
CG
|
A:ASP96
|
3.1
|
30.9
|
1.0
|
PB
|
A:IPE401
|
3.2
|
59.4
|
0.8
|
O
|
A:HOH583
|
3.3
|
30.9
|
1.0
|
OD2
|
A:ASP98
|
3.3
|
31.1
|
1.0
|
O3A
|
A:IPE401
|
3.5
|
62.2
|
0.8
|
PA
|
A:IPE401
|
3.5
|
67.4
|
0.8
|
CB
|
A:ASP96
|
3.5
|
26.4
|
1.0
|
CG
|
A:ASP90
|
3.6
|
20.3
|
1.0
|
O1B
|
A:IPE401
|
3.8
|
63.7
|
0.8
|
O1
|
A:IPE401
|
3.8
|
62.1
|
0.8
|
MG
|
A:MG407
|
3.9
|
39.7
|
1.0
|
NH2
|
A:ARG101
|
4.0
|
25.4
|
1.0
|
OD1
|
A:ASP90
|
4.1
|
23.3
|
1.0
|
OD1
|
A:ASP96
|
4.3
|
35.1
|
1.0
|
OD1
|
A:ASP91
|
4.3
|
18.3
|
1.0
|
O2B
|
A:IPE401
|
4.4
|
49.4
|
0.8
|
O
|
A:HOH584
|
4.5
|
29.9
|
1.0
|
CG
|
A:ASP98
|
4.6
|
26.0
|
1.0
|
O
|
A:ASP90
|
4.6
|
15.3
|
1.0
|
CB
|
A:ASP90
|
4.8
|
20.1
|
1.0
|
O
|
A:HOH572
|
4.9
|
22.9
|
1.0
|
O1A
|
A:IPE401
|
4.9
|
65.7
|
0.8
|
C
|
A:ASP90
|
4.9
|
18.4
|
1.0
|
|
Magnesium binding site 3 out
of 6 in 7my6
Go back to
Magnesium Binding Sites List in 7my6
Magnesium binding site 3 out
of 6 in the Se-Crte C-Term His-Tag with Ipp Added
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of Se-Crte C-Term His-Tag with Ipp Added within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg407
b:39.7
occ:1.00
|
O
|
A:HOH584
|
1.8
|
29.9
|
1.0
|
O
|
A:HOH513
|
2.0
|
21.6
|
1.0
|
O
|
A:HOH515
|
2.1
|
27.5
|
1.0
|
O2A
|
A:IPE401
|
2.3
|
51.7
|
0.8
|
OD1
|
A:ASP90
|
2.3
|
23.3
|
1.0
|
OD2
|
A:ASP96
|
2.5
|
38.5
|
1.0
|
OD1
|
A:ASP96
|
2.9
|
35.1
|
1.0
|
CG
|
A:ASP96
|
3.0
|
30.9
|
1.0
|
CG
|
A:ASP90
|
3.2
|
20.3
|
1.0
|
PA
|
A:IPE401
|
3.3
|
67.4
|
0.8
|
OD2
|
A:ASP90
|
3.4
|
20.4
|
1.0
|
O1
|
A:IPE401
|
3.6
|
62.1
|
0.8
|
O1A
|
A:IPE401
|
3.9
|
65.7
|
0.8
|
MG
|
A:MG406
|
3.9
|
48.3
|
1.0
|
OE1
|
A:GLN163
|
3.9
|
28.6
|
1.0
|
OD2
|
A:ASP166
|
4.3
|
24.1
|
1.0
|
NE2
|
A:GLN163
|
4.3
|
28.8
|
1.0
|
CB
|
A:ASP96
|
4.5
|
26.4
|
1.0
|
O
|
A:HOH521
|
4.6
|
50.5
|
1.0
|
CD
|
A:GLN163
|
4.6
|
25.7
|
1.0
|
CB
|
A:ASP90
|
4.6
|
20.1
|
1.0
|
O3A
|
A:IPE401
|
4.7
|
62.2
|
0.8
|
C1
|
A:IPE401
|
4.9
|
51.0
|
0.8
|
O3B
|
A:IPE401
|
5.0
|
54.4
|
0.8
|
O
|
A:ASP90
|
5.0
|
15.3
|
1.0
|
NZ
|
A:LYS187
|
5.0
|
31.1
|
1.0
|
|
Magnesium binding site 4 out
of 6 in 7my6
Go back to
Magnesium Binding Sites List in 7my6
Magnesium binding site 4 out
of 6 in the Se-Crte C-Term His-Tag with Ipp Added
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of Se-Crte C-Term His-Tag with Ipp Added within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg406
b:22.3
occ:1.00
|
O
|
B:HOH569
|
1.9
|
23.4
|
1.0
|
OD1
|
B:ASP229
|
2.1
|
19.5
|
1.0
|
O
|
B:HOH526
|
2.2
|
32.5
|
1.0
|
O
|
B:HOH530
|
2.2
|
23.3
|
1.0
|
O
|
B:HOH613
|
2.2
|
25.3
|
1.0
|
O
|
B:HOH543
|
2.2
|
19.7
|
1.0
|
CG
|
B:ASP229
|
3.1
|
19.3
|
1.0
|
OD2
|
B:ASP229
|
3.4
|
19.6
|
1.0
|
O
|
B:HOH544
|
3.5
|
29.2
|
1.0
|
O
|
B:HOH540
|
3.9
|
27.1
|
1.0
|
O
|
B:GLN225
|
4.3
|
15.1
|
1.0
|
CB
|
B:ASP229
|
4.4
|
19.6
|
1.0
|
NE2
|
B:HIS184
|
4.5
|
17.1
|
0.5
|
OE1
|
B:GLN225
|
4.5
|
18.1
|
1.0
|
OD2
|
B:ASP228
|
4.5
|
31.1
|
1.0
|
NE2
|
B:HIS184
|
4.5
|
16.8
|
0.5
|
O
|
B:HOH612
|
4.6
|
36.2
|
1.0
|
CE1
|
B:HIS184
|
4.6
|
16.7
|
0.5
|
CE1
|
B:HIS184
|
4.6
|
16.8
|
0.5
|
CA
|
B:ASP229
|
4.7
|
20.0
|
1.0
|
OD2
|
B:ASP232
|
4.7
|
40.4
|
1.0
|
N
|
B:ASP229
|
4.7
|
19.6
|
1.0
|
|
Magnesium binding site 5 out
of 6 in 7my6
Go back to
Magnesium Binding Sites List in 7my6
Magnesium binding site 5 out
of 6 in the Se-Crte C-Term His-Tag with Ipp Added
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 5 of Se-Crte C-Term His-Tag with Ipp Added within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg407
b:32.7
occ:1.00
|
O
|
B:HOH593
|
1.9
|
37.1
|
1.0
|
O
|
B:HOH515
|
2.1
|
25.3
|
1.0
|
O
|
B:HOH507
|
2.1
|
31.1
|
1.0
|
OD1
|
B:ASP90
|
2.2
|
23.7
|
1.0
|
OD2
|
B:ASP96
|
2.6
|
41.4
|
1.0
|
CG
|
B:ASP90
|
3.1
|
19.3
|
1.0
|
OD1
|
B:ASP96
|
3.1
|
40.5
|
1.0
|
CG
|
B:ASP96
|
3.2
|
31.8
|
1.0
|
OD2
|
B:ASP90
|
3.2
|
20.6
|
1.0
|
MG
|
B:MG408
|
3.5
|
49.2
|
1.0
|
OE1
|
B:GLN163
|
3.8
|
26.4
|
1.0
|
OD2
|
B:ASP166
|
4.2
|
25.5
|
1.0
|
O
|
B:HOH600
|
4.3
|
43.9
|
1.0
|
NE2
|
B:GLN163
|
4.3
|
26.2
|
1.0
|
CD
|
B:GLN163
|
4.5
|
25.1
|
1.0
|
CB
|
B:ASP90
|
4.5
|
17.8
|
1.0
|
CB
|
B:ASP96
|
4.6
|
26.5
|
1.0
|
NZ
|
B:LYS187
|
4.6
|
30.3
|
1.0
|
O
|
B:HOH607
|
4.8
|
31.3
|
1.0
|
O
|
B:HOH501
|
5.0
|
23.5
|
1.0
|
|
Magnesium binding site 6 out
of 6 in 7my6
Go back to
Magnesium Binding Sites List in 7my6
Magnesium binding site 6 out
of 6 in the Se-Crte C-Term His-Tag with Ipp Added
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 6 of Se-Crte C-Term His-Tag with Ipp Added within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg408
b:49.2
occ:1.00
|
O
|
B:HOH600
|
1.8
|
43.9
|
1.0
|
O
|
B:HOH501
|
2.0
|
23.5
|
1.0
|
OD2
|
B:ASP96
|
2.0
|
41.4
|
1.0
|
O
|
B:HOH515
|
2.2
|
25.3
|
1.0
|
OD2
|
B:ASP90
|
2.3
|
20.6
|
1.0
|
CG
|
B:ASP96
|
3.2
|
31.8
|
1.0
|
CG
|
B:ASP90
|
3.4
|
19.3
|
1.0
|
MG
|
B:MG407
|
3.5
|
32.7
|
1.0
|
CB
|
B:ASP96
|
3.7
|
26.5
|
1.0
|
OD2
|
B:ASP98
|
3.8
|
28.9
|
1.0
|
OD1
|
B:ASP90
|
3.8
|
23.7
|
1.0
|
NH2
|
B:ARG101
|
3.9
|
23.9
|
1.0
|
OD1
|
B:ASP96
|
4.2
|
40.5
|
1.0
|
O
|
B:HOH604
|
4.3
|
29.1
|
1.0
|
O
|
B:HOH593
|
4.3
|
37.1
|
1.0
|
OD1
|
B:ASP91
|
4.5
|
16.9
|
1.0
|
CB
|
B:ASP90
|
4.6
|
17.8
|
1.0
|
O
|
B:ASP90
|
4.7
|
15.4
|
1.0
|
C
|
B:ASP90
|
5.0
|
16.0
|
1.0
|
|
Reference:
A.Satta,
L.Esquirol,
B.E.Ebert,
J.Newman,
T.S.Peat,
M.Plan,
G.Schenk,
C.E.Vickers.
Molecular Characterization of Cyanobacterial Short-Chain Prenyltransferases and Discovery of A Novel Ggpp Phosphatase. Febs J. V. 289 6672 2022.
ISSN: ISSN 1742-464X
PubMed: 35704353
DOI: 10.1111/FEBS.16556
Page generated: Thu Oct 3 01:10:05 2024
|