Magnesium in PDB 6hv7: Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
Enzymatic activity of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
All present enzymatic activity of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7:
3.4.25.1;
Protein crystallography data
The structure of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7, PDB code: 6hv7
was solved by
E.M.Huber,
M.Groll,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
15.00 /
3.40
|
Space group
|
P 1 21 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
134.070,
302.110,
143.220,
90.00,
112.56,
90.00
|
R / Rfree (%)
|
17.4 /
22.9
|
Other elements in 6hv7:
The structure of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7 also contains other interesting chemical elements:
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
(pdb code 6hv7). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 8 binding sites of Magnesium where determined in the
Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7, PDB code: 6hv7:
Jump to Magnesium binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Magnesium binding site 1 out
of 8 in 6hv7
Go back to
Magnesium Binding Sites List in 6hv7
Magnesium binding site 1 out
of 8 in the Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
G:Mg301
b:78.2
occ:1.00
|
O
|
G:MET125
|
2.4
|
85.3
|
1.0
|
OG1
|
G:THR8
|
2.5
|
87.1
|
1.0
|
O
|
G:ALA123
|
3.0
|
91.2
|
1.0
|
O
|
G:ARG122
|
3.1
|
84.8
|
1.0
|
CG2
|
G:THR8
|
3.2
|
91.8
|
1.0
|
O
|
G:TYR119
|
3.3
|
79.7
|
1.0
|
CB
|
G:THR8
|
3.4
|
90.4
|
1.0
|
C
|
G:ALA123
|
3.5
|
92.9
|
1.0
|
C
|
G:MET125
|
3.5
|
87.9
|
1.0
|
CA
|
G:ALA123
|
3.6
|
92.2
|
1.0
|
N
|
G:THR8
|
3.7
|
94.4
|
1.0
|
C
|
G:ARG122
|
4.0
|
89.9
|
1.0
|
CA
|
G:ARG126
|
4.1
|
87.5
|
1.0
|
CA
|
G:THR8
|
4.2
|
94.6
|
1.0
|
N
|
G:ARG126
|
4.2
|
85.8
|
1.0
|
N
|
G:ALA123
|
4.3
|
92.4
|
1.0
|
N
|
G:MET125
|
4.4
|
89.6
|
1.0
|
C
|
G:TYR119
|
4.5
|
81.9
|
1.0
|
N
|
G:TYR124
|
4.5
|
92.6
|
1.0
|
CD
|
G:PRO127
|
4.5
|
85.5
|
1.0
|
CA
|
G:MET125
|
4.6
|
92.9
|
1.0
|
C
|
G:ILE7
|
4.7
|
98.5
|
1.0
|
CB
|
G:ALA123
|
4.8
|
94.8
|
1.0
|
CA
|
G:ILE7
|
4.9
|
98.8
|
1.0
|
C
|
G:ARG126
|
4.9
|
85.9
|
1.0
|
C
|
G:TYR124
|
4.9
|
91.5
|
1.0
|
|
Magnesium binding site 2 out
of 8 in 6hv7
Go back to
Magnesium Binding Sites List in 6hv7
Magnesium binding site 2 out
of 8 in the Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
I:Mg301
b:0.9
occ:1.00
|
OXT
|
I:ASP204
|
2.6
|
0.4
|
1.0
|
O
|
I:SER180
|
2.8
|
89.3
|
1.0
|
O
|
I:ASP177
|
3.4
|
74.9
|
1.0
|
O
|
I:ALA174
|
3.4
|
90.0
|
1.0
|
C
|
I:ASP204
|
3.4
|
0.4
|
1.0
|
O
|
I:ASP204
|
3.5
|
98.7
|
1.0
|
C
|
I:SER180
|
4.0
|
87.0
|
1.0
|
NH2
|
Y:ARG19
|
4.2
|
0.8
|
1.0
|
O
|
I:ALA178
|
4.2
|
90.5
|
1.0
|
C
|
I:ALA174
|
4.4
|
95.3
|
1.0
|
CA
|
I:GLY181
|
4.4
|
92.5
|
1.0
|
CA
|
I:ASP175
|
4.5
|
97.0
|
1.0
|
C
|
I:ASP177
|
4.5
|
87.5
|
1.0
|
NH1
|
Y:ARG19
|
4.6
|
1.0
|
1.0
|
OD1
|
I:ASP204
|
4.6
|
0.6
|
1.0
|
N
|
I:GLY181
|
4.7
|
87.5
|
1.0
|
OD1
|
I:ASP175
|
4.7
|
95.3
|
1.0
|
C
|
I:ALA178
|
4.8
|
90.7
|
1.0
|
CA
|
I:ASP204
|
4.8
|
0.3
|
1.0
|
CZ
|
Y:ARG19
|
4.8
|
0.8
|
1.0
|
N
|
I:ASP175
|
4.9
|
95.5
|
1.0
|
CA
|
I:ALA178
|
4.9
|
90.2
|
1.0
|
O
|
I:ASP175
|
5.0
|
1.0
|
1.0
|
|
Magnesium binding site 3 out
of 8 in 6hv7
Go back to
Magnesium Binding Sites List in 6hv7
Magnesium binding site 3 out
of 8 in the Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
K:Mg302
b:0.8
occ:1.00
|
O
|
K:ASP168
|
2.7
|
88.6
|
1.0
|
O
|
W:ASP204
|
2.8
|
0.4
|
1.0
|
O
|
K:HIS166
|
3.0
|
89.4
|
1.0
|
C
|
W:ASP204
|
3.1
|
0.1
|
1.0
|
O
|
K:ALA165
|
3.1
|
92.3
|
1.0
|
C
|
K:ASP168
|
3.3
|
94.5
|
1.0
|
CA
|
W:ASP204
|
3.5
|
0.9
|
1.0
|
CA
|
K:ALA169
|
3.5
|
97.1
|
1.0
|
OXT
|
W:ASP204
|
3.6
|
0.6
|
1.0
|
N
|
K:ALA169
|
3.7
|
98.4
|
1.0
|
C
|
K:HIS166
|
3.9
|
93.5
|
1.0
|
O
|
K:ARG167
|
4.1
|
80.5
|
1.0
|
O
|
K:SER171
|
4.1
|
78.2
|
1.0
|
C
|
K:ALA165
|
4.2
|
96.5
|
1.0
|
C
|
K:ALA169
|
4.2
|
96.9
|
1.0
|
C
|
K:ARG167
|
4.2
|
92.1
|
1.0
|
NE1
|
W:TRP182
|
4.2
|
1.0
|
1.0
|
O
|
K:ALA169
|
4.2
|
0.3
|
1.0
|
CB
|
W:ASP204
|
4.3
|
0.0
|
1.0
|
N
|
K:ASP168
|
4.3
|
91.6
|
1.0
|
NH1
|
K:ARG19
|
4.4
|
0.1
|
1.0
|
CA
|
K:ASP168
|
4.5
|
92.2
|
1.0
|
CA
|
K:HIS166
|
4.5
|
95.3
|
1.0
|
CB
|
K:ALA169
|
4.7
|
95.7
|
1.0
|
N
|
K:ARG167
|
4.7
|
93.5
|
1.0
|
N
|
W:ASP204
|
4.7
|
0.8
|
1.0
|
CD1
|
W:TRP182
|
4.8
|
0.7
|
1.0
|
N
|
K:HIS166
|
4.8
|
95.2
|
1.0
|
CA
|
K:ARG167
|
4.9
|
95.5
|
1.0
|
|
Magnesium binding site 4 out
of 8 in 6hv7
Go back to
Magnesium Binding Sites List in 6hv7
Magnesium binding site 4 out
of 8 in the Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
N:Mg201
b:79.4
occ:1.00
|
O
|
N:ILE163
|
2.8
|
90.8
|
1.0
|
O
|
N:SER169
|
3.0
|
90.2
|
1.0
|
O
|
N:ASP166
|
3.3
|
84.1
|
1.0
|
CD1
|
a:LEU34
|
3.3
|
92.9
|
1.0
|
NH1
|
N:ARG19
|
3.5
|
90.3
|
1.0
|
C
|
N:ILE163
|
3.9
|
86.9
|
1.0
|
CG2
|
N:ILE163
|
4.1
|
86.3
|
1.0
|
CZ
|
N:ARG19
|
4.1
|
86.4
|
1.0
|
NH2
|
N:ARG19
|
4.2
|
88.2
|
1.0
|
C
|
N:SER169
|
4.2
|
82.6
|
1.0
|
C
|
N:ASP166
|
4.3
|
81.5
|
1.0
|
CA
|
N:GLY167
|
4.4
|
84.3
|
1.0
|
O
|
N:GLY167
|
4.5
|
86.8
|
1.0
|
CA
|
N:GLY170
|
4.5
|
84.2
|
1.0
|
CG
|
a:LEU34
|
4.7
|
92.1
|
1.0
|
CA
|
N:ILE163
|
4.7
|
84.8
|
1.0
|
N
|
N:GLY167
|
4.8
|
82.4
|
1.0
|
C
|
N:GLY167
|
4.8
|
84.2
|
1.0
|
O
|
N:LYS164
|
4.8
|
92.7
|
1.0
|
N
|
N:GLY170
|
4.8
|
82.6
|
1.0
|
N
|
N:LYS164
|
4.9
|
89.7
|
1.0
|
C
|
N:LYS164
|
5.0
|
88.8
|
1.0
|
|
Magnesium binding site 5 out
of 8 in 6hv7
Go back to
Magnesium Binding Sites List in 6hv7
Magnesium binding site 5 out
of 8 in the Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 5 of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
V:Mg302
b:0.0
occ:1.00
|
OXT
|
L:ASP222
|
2.0
|
0.1
|
1.0
|
O
|
V:ILE163
|
2.2
|
87.3
|
1.0
|
O
|
V:ASP166
|
2.2
|
88.9
|
1.0
|
O
|
V:SER169
|
2.8
|
83.8
|
1.0
|
C
|
L:ASP222
|
3.0
|
1.0
|
1.0
|
C
|
V:ASP166
|
3.2
|
89.1
|
1.0
|
C
|
V:ILE163
|
3.3
|
90.0
|
1.0
|
O
|
V:TRP164
|
3.5
|
83.2
|
1.0
|
CA
|
L:ASP222
|
3.6
|
0.4
|
1.0
|
C
|
V:TRP164
|
3.8
|
94.8
|
1.0
|
N
|
V:LEU167
|
3.9
|
90.9
|
1.0
|
O
|
L:ASP222
|
3.9
|
0.7
|
1.0
|
CA
|
V:LEU167
|
3.9
|
90.9
|
1.0
|
N
|
V:ASP166
|
4.0
|
86.0
|
1.0
|
C
|
V:SER169
|
4.0
|
87.5
|
1.0
|
O
|
V:GLY162
|
4.1
|
93.5
|
1.0
|
N
|
V:TRP164
|
4.1
|
89.3
|
1.0
|
NH1
|
V:ARG19
|
4.1
|
96.7
|
1.0
|
CA
|
V:ASP166
|
4.2
|
87.1
|
1.0
|
CA
|
V:TRP164
|
4.2
|
91.8
|
1.0
|
CA
|
V:ILE163
|
4.2
|
92.7
|
1.0
|
CB
|
L:ASP222
|
4.3
|
0.9
|
1.0
|
C
|
V:LEU167
|
4.4
|
95.8
|
1.0
|
N
|
V:ASN165
|
4.5
|
94.0
|
1.0
|
O
|
L:ARG221
|
4.5
|
89.7
|
1.0
|
O
|
V:LEU167
|
4.5
|
98.5
|
1.0
|
C
|
V:ASN165
|
4.6
|
87.4
|
1.0
|
CA
|
V:GLY170
|
4.8
|
92.5
|
1.0
|
N
|
L:ASP222
|
4.8
|
1.0
|
1.0
|
N
|
V:SER169
|
4.8
|
88.6
|
1.0
|
N
|
V:GLY170
|
4.8
|
89.0
|
1.0
|
CA
|
V:SER169
|
4.9
|
87.0
|
1.0
|
CD2
|
V:LEU167
|
4.9
|
87.6
|
1.0
|
CB
|
V:ASP166
|
5.0
|
87.6
|
1.0
|
|
Magnesium binding site 6 out
of 8 in 6hv7
Go back to
Magnesium Binding Sites List in 6hv7
Magnesium binding site 6 out
of 8 in the Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 6 of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
W:Mg301
b:75.5
occ:1.00
|
OXT
|
W:ASP204
|
2.8
|
0.6
|
1.0
|
O
|
W:SER180
|
2.9
|
0.1
|
1.0
|
O
|
W:ALA174
|
3.2
|
74.7
|
1.0
|
O
|
W:ASP177
|
3.2
|
74.8
|
1.0
|
O
|
W:ASP204
|
3.5
|
0.4
|
1.0
|
C
|
W:ASP204
|
3.5
|
0.1
|
1.0
|
NH2
|
K:ARG19
|
3.9
|
0.7
|
1.0
|
C
|
W:SER180
|
4.1
|
99.1
|
1.0
|
C
|
W:ALA174
|
4.2
|
91.3
|
1.0
|
CA
|
W:ASP175
|
4.3
|
0.6
|
1.0
|
O
|
W:ALA178
|
4.3
|
91.2
|
1.0
|
C
|
W:ASP177
|
4.4
|
88.3
|
1.0
|
NH1
|
K:ARG19
|
4.5
|
0.1
|
1.0
|
CZ
|
K:ARG19
|
4.6
|
99.8
|
1.0
|
OD1
|
W:ASP204
|
4.6
|
0.2
|
1.0
|
CA
|
W:GLY181
|
4.6
|
99.2
|
1.0
|
OD1
|
W:ASP175
|
4.6
|
0.9
|
1.0
|
N
|
W:ASP175
|
4.7
|
95.0
|
1.0
|
O
|
W:ASP175
|
4.7
|
86.8
|
1.0
|
C
|
W:ASP175
|
4.7
|
97.0
|
1.0
|
C
|
W:ALA178
|
4.8
|
96.1
|
1.0
|
N
|
W:GLY181
|
4.8
|
98.0
|
1.0
|
CA
|
W:ALA178
|
4.8
|
95.8
|
1.0
|
CA
|
W:ASP204
|
4.9
|
0.9
|
1.0
|
|
Magnesium binding site 7 out
of 8 in 6hv7
Go back to
Magnesium Binding Sites List in 6hv7
Magnesium binding site 7 out
of 8 in the Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 7 of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
Y:Mg302
b:1.0
occ:1.00
|
O
|
Y:ASP168
|
3.0
|
69.9
|
1.0
|
O
|
Y:HIS166
|
3.0
|
82.6
|
1.0
|
O
|
I:ASP204
|
3.2
|
98.7
|
1.0
|
CA
|
Y:ALA169
|
3.3
|
87.6
|
1.0
|
C
|
Y:ASP168
|
3.3
|
84.9
|
1.0
|
C
|
I:ASP204
|
3.4
|
0.4
|
1.0
|
N
|
Y:ALA169
|
3.5
|
86.7
|
1.0
|
O
|
Y:ALA165
|
3.7
|
85.3
|
1.0
|
O
|
Y:ARG167
|
3.8
|
89.9
|
1.0
|
OXT
|
I:ASP204
|
3.8
|
0.4
|
1.0
|
C
|
Y:HIS166
|
4.0
|
87.5
|
1.0
|
CA
|
I:ASP204
|
4.0
|
0.3
|
1.0
|
C
|
Y:ARG167
|
4.0
|
91.3
|
1.0
|
NE1
|
I:TRP182
|
4.1
|
0.6
|
1.0
|
C
|
Y:ALA169
|
4.2
|
86.2
|
1.0
|
CB
|
Y:ALA169
|
4.3
|
89.7
|
1.0
|
N
|
Y:ASP168
|
4.3
|
89.2
|
1.0
|
O
|
Y:ALA169
|
4.3
|
86.6
|
1.0
|
CA
|
Y:ASP168
|
4.4
|
86.7
|
1.0
|
O
|
I:ALA178
|
4.5
|
90.5
|
1.0
|
NE
|
I:ARG27
|
4.6
|
88.8
|
1.0
|
CD1
|
I:TRP182
|
4.7
|
0.6
|
1.0
|
N
|
Y:ARG167
|
4.7
|
88.2
|
1.0
|
CA
|
Y:ARG167
|
4.8
|
89.8
|
1.0
|
CE2
|
I:TRP182
|
4.8
|
0.1
|
1.0
|
O
|
Y:SER171
|
4.8
|
92.0
|
1.0
|
C
|
Y:ALA165
|
4.8
|
86.4
|
1.0
|
CA
|
Y:HIS166
|
4.9
|
89.7
|
1.0
|
NH1
|
Y:ARG19
|
4.9
|
1.0
|
1.0
|
CB
|
I:ASP204
|
4.9
|
0.8
|
1.0
|
|
Magnesium binding site 8 out
of 8 in 6hv7
Go back to
Magnesium Binding Sites List in 6hv7
Magnesium binding site 8 out
of 8 in the Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 8 of Yeast 20S Proteasome with Human BETA2I (1-53) in Complex with 7 within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
Z:Mg301
b:90.7
occ:1.00
|
O
|
Z:VAL198
|
2.8
|
87.1
|
1.0
|
O
|
Z:THR192
|
2.9
|
92.6
|
1.0
|
O
|
Z:ASP222
|
3.1
|
0.2
|
1.0
|
O
|
Z:HIS195
|
3.2
|
85.7
|
1.0
|
NH2
|
Z:ARG28
|
3.5
|
97.8
|
1.0
|
NH2
|
H:ARG19
|
3.6
|
94.1
|
1.0
|
O
|
Z:ILE196
|
3.7
|
89.8
|
1.0
|
OD1
|
Z:ASP222
|
3.9
|
94.8
|
1.0
|
CG2
|
Z:THR192
|
3.9
|
93.5
|
1.0
|
CA
|
Z:ILE196
|
3.9
|
89.1
|
1.0
|
C
|
Z:THR192
|
4.0
|
95.3
|
1.0
|
C
|
Z:ILE196
|
4.0
|
88.0
|
1.0
|
C
|
Z:VAL198
|
4.0
|
88.2
|
1.0
|
C
|
Z:HIS195
|
4.1
|
88.9
|
1.0
|
C
|
Z:ASP222
|
4.2
|
0.5
|
1.0
|
CA
|
Z:THR192
|
4.4
|
93.4
|
1.0
|
NH1
|
H:ARG19
|
4.5
|
95.0
|
1.0
|
CZ
|
H:ARG19
|
4.5
|
95.7
|
1.0
|
N
|
Z:ILE196
|
4.5
|
89.1
|
1.0
|
CZ
|
Z:ARG28
|
4.5
|
93.6
|
1.0
|
NH1
|
Z:ARG28
|
4.7
|
97.6
|
1.0
|
OXT
|
Z:ASP222
|
4.7
|
0.3
|
1.0
|
N
|
Z:VAL198
|
4.7
|
84.8
|
1.0
|
O
|
Z:LYS220
|
4.8
|
0.5
|
1.0
|
CG
|
Z:ASP222
|
4.8
|
98.3
|
1.0
|
CB
|
Z:THR192
|
4.8
|
92.8
|
1.0
|
CA
|
Z:GLY199
|
4.8
|
93.7
|
1.0
|
N
|
Z:GLY199
|
4.9
|
89.9
|
1.0
|
CA
|
Z:VAL198
|
5.0
|
86.6
|
1.0
|
|
Reference:
B.T.Xin,
E.M.Huber,
G.De Bruin,
W.Heinemeyer,
E.Maurits,
C.Espinal,
Y.Du,
M.Janssens,
E.S.Weyburne,
A.F.Kisselev,
B.I.Florea,
C.Driessen,
G.A.Van Der Marel,
M.Groll,
H.S.Overkleeft.
Structure-Based Design of Inhibitors Selective For Human Proteasome Beta 2C or Beta 2I Subunits. J.Med.Chem. V. 62 1626 2019.
ISSN: ISSN 0022-2623
PubMed: 30657666
DOI: 10.1021/ACS.JMEDCHEM.8B01884
Page generated: Tue Oct 1 02:24:17 2024
|