Magnesium in PDB 9c87: Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx
Enzymatic activity of Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx
All present enzymatic activity of Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx:
1.5.1.3;
3.4.21.92;
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx
(pdb code 9c87). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the
Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx, PDB code: 9c87:
Jump to Magnesium binding site number:
1;
2;
3;
4;
Magnesium binding site 1 out
of 4 in 9c87
Go back to
Magnesium Binding Sites List in 9c87
Magnesium binding site 1 out
of 4 in the Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg501
b:128.4
occ:1.00
|
O1A
|
A:ATP500
|
2.0
|
135.8
|
1.0
|
O2B
|
A:ATP500
|
2.0
|
135.8
|
1.0
|
O3A
|
A:ATP500
|
2.1
|
135.8
|
1.0
|
OG1
|
A:THR126
|
2.3
|
137.0
|
1.0
|
HB
|
A:THR126
|
2.4
|
137.0
|
1.0
|
PB
|
A:ATP500
|
2.5
|
135.8
|
1.0
|
PA
|
A:ATP500
|
2.5
|
135.8
|
1.0
|
H
|
A:THR126
|
2.9
|
137.0
|
1.0
|
HH21
|
A:ARG370
|
2.9
|
132.4
|
1.0
|
CB
|
A:THR126
|
2.9
|
137.0
|
1.0
|
O3B
|
A:ATP500
|
3.2
|
135.8
|
1.0
|
O5'
|
A:ATP500
|
3.3
|
135.8
|
1.0
|
HH22
|
A:ARG370
|
3.3
|
132.4
|
1.0
|
NH2
|
A:ARG370
|
3.4
|
132.4
|
1.0
|
OE1
|
B:GLU216
|
3.5
|
139.3
|
1.0
|
N
|
A:THR126
|
3.6
|
137.0
|
1.0
|
H5'1
|
A:ATP500
|
3.7
|
135.8
|
1.0
|
CA
|
A:THR126
|
3.8
|
137.0
|
1.0
|
O2A
|
A:ATP500
|
3.8
|
135.8
|
1.0
|
HH22
|
B:ARG307
|
3.8
|
132.0
|
1.0
|
HH21
|
B:ARG307
|
3.9
|
132.0
|
1.0
|
O1B
|
A:ATP500
|
3.9
|
135.8
|
1.0
|
HG21
|
A:THR126
|
3.9
|
137.0
|
1.0
|
C5'
|
A:ATP500
|
4.0
|
135.8
|
1.0
|
NH2
|
B:ARG307
|
4.0
|
132.0
|
1.0
|
CG2
|
A:THR126
|
4.0
|
137.0
|
1.0
|
HB2
|
A:LYS125
|
4.0
|
137.0
|
1.0
|
H5'2
|
A:ATP500
|
4.2
|
135.8
|
1.0
|
CD
|
B:GLU216
|
4.3
|
139.3
|
1.0
|
H
|
A:LEU127
|
4.4
|
136.3
|
1.0
|
O2G
|
A:ATP500
|
4.4
|
135.8
|
1.0
|
OE2
|
B:GLU216
|
4.5
|
139.3
|
1.0
|
HA
|
A:THR126
|
4.5
|
137.0
|
1.0
|
HG22
|
A:THR126
|
4.5
|
137.0
|
1.0
|
OD2
|
A:ASP184
|
4.5
|
149.6
|
1.0
|
PG
|
A:ATP500
|
4.5
|
135.8
|
1.0
|
HE2
|
A:LYS125
|
4.6
|
137.0
|
1.0
|
CZ
|
A:ARG370
|
4.7
|
132.4
|
1.0
|
HG23
|
A:THR126
|
4.7
|
137.0
|
1.0
|
C
|
A:LYS125
|
4.8
|
137.0
|
1.0
|
CZ
|
B:ARG307
|
4.8
|
132.0
|
1.0
|
C
|
A:THR126
|
4.8
|
137.0
|
1.0
|
H
|
A:LYS125
|
4.8
|
137.0
|
1.0
|
HE
|
A:ARG370
|
4.8
|
132.4
|
1.0
|
N
|
A:LEU127
|
4.9
|
136.3
|
1.0
|
CB
|
A:LYS125
|
4.9
|
137.0
|
1.0
|
HH
|
A:TYR182
|
4.9
|
145.4
|
1.0
|
HZ3
|
A:LYS125
|
5.0
|
137.0
|
1.0
|
|
Magnesium binding site 2 out
of 4 in 9c87
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Magnesium Binding Sites List in 9c87
Magnesium binding site 2 out
of 4 in the Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg501
b:117.6
occ:1.00
|
O1A
|
B:ATP500
|
2.0
|
122.5
|
1.0
|
O2B
|
B:ATP500
|
2.1
|
122.5
|
1.0
|
HB
|
B:THR126
|
2.1
|
123.3
|
1.0
|
O3A
|
B:ATP500
|
2.2
|
122.5
|
1.0
|
OG1
|
B:THR126
|
2.4
|
123.3
|
1.0
|
PB
|
B:ATP500
|
2.5
|
122.5
|
1.0
|
PA
|
B:ATP500
|
2.6
|
122.5
|
1.0
|
CB
|
B:THR126
|
2.7
|
123.3
|
1.0
|
H
|
B:THR126
|
2.8
|
123.3
|
1.0
|
O3B
|
B:ATP500
|
2.9
|
122.5
|
1.0
|
HH22
|
B:ARG370
|
3.1
|
120.8
|
1.0
|
HH21
|
B:ARG370
|
3.1
|
120.8
|
1.0
|
HG1
|
B:THR126
|
3.3
|
123.3
|
1.0
|
O5'
|
B:ATP500
|
3.4
|
122.5
|
1.0
|
NH2
|
B:ARG370
|
3.4
|
120.8
|
1.0
|
N
|
B:THR126
|
3.5
|
123.3
|
1.0
|
H5'1
|
B:ATP500
|
3.5
|
122.5
|
1.0
|
CA
|
B:THR126
|
3.7
|
123.3
|
1.0
|
OE2
|
C:GLU216
|
3.7
|
126.6
|
1.0
|
HG21
|
B:THR126
|
3.7
|
123.3
|
1.0
|
OE1
|
C:GLU216
|
3.8
|
126.6
|
1.0
|
CG2
|
B:THR126
|
3.8
|
123.3
|
1.0
|
HH12
|
C:ARG307
|
3.8
|
120.4
|
1.0
|
O1B
|
B:ATP500
|
3.9
|
122.5
|
1.0
|
C5'
|
B:ATP500
|
3.9
|
122.5
|
1.0
|
O2A
|
B:ATP500
|
3.9
|
122.5
|
1.0
|
O2G
|
B:ATP500
|
3.9
|
122.5
|
1.0
|
PG
|
B:ATP500
|
4.0
|
122.5
|
1.0
|
H
|
B:LEU127
|
4.0
|
123.9
|
1.0
|
HH22
|
C:ARG307
|
4.1
|
120.4
|
1.0
|
CD
|
C:GLU216
|
4.2
|
126.6
|
1.0
|
H5'2
|
B:ATP500
|
4.2
|
122.5
|
1.0
|
HG22
|
B:THR126
|
4.2
|
123.3
|
1.0
|
HB2
|
B:LYS125
|
4.3
|
119.0
|
1.0
|
HA
|
B:THR126
|
4.4
|
123.3
|
1.0
|
C
|
B:THR126
|
4.4
|
123.3
|
1.0
|
N
|
B:LEU127
|
4.4
|
123.9
|
1.0
|
O3G
|
B:ATP500
|
4.5
|
122.5
|
1.0
|
HG23
|
B:THR126
|
4.5
|
123.3
|
1.0
|
NH1
|
C:ARG307
|
4.6
|
120.4
|
1.0
|
H
|
B:LYS125
|
4.7
|
119.0
|
1.0
|
CZ
|
B:ARG370
|
4.7
|
120.8
|
1.0
|
OD2
|
B:ASP184
|
4.7
|
124.3
|
1.0
|
C
|
B:LYS125
|
4.8
|
119.0
|
1.0
|
NH2
|
C:ARG307
|
4.8
|
120.4
|
1.0
|
N
|
B:LYS125
|
4.9
|
119.0
|
1.0
|
HE2
|
B:LYS125
|
5.0
|
119.0
|
1.0
|
|
Magnesium binding site 3 out
of 4 in 9c87
Go back to
Magnesium Binding Sites List in 9c87
Magnesium binding site 3 out
of 4 in the Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Mg501
b:123.0
occ:1.00
|
O2G
|
C:ATP500
|
2.1
|
121.5
|
1.0
|
O3B
|
C:ATP500
|
2.1
|
121.5
|
1.0
|
O2B
|
C:ATP500
|
2.1
|
121.5
|
1.0
|
HG1
|
C:THR126
|
2.3
|
119.4
|
1.0
|
PB
|
C:ATP500
|
2.5
|
121.5
|
1.0
|
PG
|
C:ATP500
|
2.6
|
121.5
|
1.0
|
OG1
|
C:THR126
|
2.7
|
119.4
|
1.0
|
HH22
|
D:ARG307
|
2.9
|
125.6
|
1.0
|
HH21
|
C:ARG370
|
3.0
|
119.3
|
1.0
|
O3A
|
C:ATP500
|
3.0
|
121.5
|
1.0
|
NH2
|
D:ARG307
|
3.3
|
125.6
|
1.0
|
HH21
|
D:ARG307
|
3.3
|
125.6
|
1.0
|
O3G
|
C:ATP500
|
3.3
|
121.5
|
1.0
|
HH22
|
C:ARG370
|
3.4
|
119.3
|
1.0
|
NH2
|
C:ARG370
|
3.5
|
119.3
|
1.0
|
OE1
|
D:GLU216
|
3.6
|
129.6
|
1.0
|
OE2
|
C:GLU185
|
3.7
|
127.5
|
1.0
|
O1G
|
C:ATP500
|
3.8
|
121.5
|
1.0
|
O1A
|
C:ATP500
|
3.8
|
121.5
|
1.0
|
O1B
|
C:ATP500
|
3.9
|
121.5
|
1.0
|
CB
|
C:THR126
|
3.9
|
119.4
|
1.0
|
HB
|
C:THR126
|
4.0
|
119.4
|
1.0
|
H
|
C:THR126
|
4.0
|
119.4
|
1.0
|
PA
|
C:ATP500
|
4.1
|
121.5
|
1.0
|
OD2
|
C:ASP184
|
4.1
|
121.1
|
1.0
|
CZ
|
D:ARG307
|
4.3
|
125.6
|
1.0
|
OE2
|
D:GLU216
|
4.4
|
129.6
|
1.0
|
HE2
|
C:LYS125
|
4.4
|
121.0
|
1.0
|
CD
|
D:GLU216
|
4.4
|
129.6
|
1.0
|
HG21
|
C:THR126
|
4.5
|
119.4
|
1.0
|
OD1
|
C:ASP184
|
4.5
|
121.1
|
1.0
|
HH12
|
D:ARG307
|
4.5
|
125.6
|
1.0
|
HB2
|
C:LYS125
|
4.5
|
121.0
|
1.0
|
CG
|
C:ASP184
|
4.7
|
121.1
|
1.0
|
N
|
C:THR126
|
4.7
|
119.4
|
1.0
|
CZ
|
C:ARG370
|
4.7
|
119.3
|
1.0
|
NH1
|
D:ARG307
|
4.8
|
125.6
|
1.0
|
CG2
|
C:THR126
|
4.8
|
119.4
|
1.0
|
HZ1
|
C:LYS125
|
4.8
|
121.0
|
1.0
|
CD
|
C:GLU185
|
4.9
|
127.5
|
1.0
|
O5'
|
C:ATP500
|
4.9
|
121.5
|
1.0
|
HZ1
|
D:LYS213
|
4.9
|
130.0
|
1.0
|
HZ3
|
C:LYS125
|
4.9
|
121.0
|
1.0
|
CA
|
C:THR126
|
5.0
|
119.4
|
1.0
|
HE
|
C:ARG370
|
5.0
|
119.3
|
1.0
|
|
Magnesium binding site 4 out
of 4 in 9c87
Go back to
Magnesium Binding Sites List in 9c87
Magnesium binding site 4 out
of 4 in the Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx
Mono view
Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Mg501
b:138.2
occ:1.00
|
HG1
|
D:THR126
|
1.8
|
134.8
|
1.0
|
O2B
|
D:ADP500
|
2.0
|
136.8
|
1.0
|
O2A
|
D:ADP500
|
2.1
|
136.8
|
1.0
|
O1B
|
D:ADP500
|
2.4
|
136.8
|
1.0
|
OG1
|
D:THR126
|
2.5
|
134.8
|
1.0
|
PB
|
D:ADP500
|
2.5
|
136.8
|
1.0
|
H
|
D:THR126
|
2.6
|
134.8
|
1.0
|
PA
|
D:ADP500
|
2.6
|
136.8
|
1.0
|
HB
|
D:THR126
|
2.8
|
134.8
|
1.0
|
O3A
|
D:ADP500
|
2.9
|
136.8
|
1.0
|
O1A
|
D:ADP500
|
2.9
|
136.8
|
1.0
|
CB
|
D:THR126
|
3.1
|
134.8
|
1.0
|
N
|
D:THR126
|
3.4
|
134.8
|
1.0
|
HB2
|
D:LYS125
|
3.6
|
131.3
|
1.0
|
HE2
|
D:LYS125
|
3.8
|
131.3
|
1.0
|
HH21
|
D:ARG370
|
3.8
|
146.3
|
1.0
|
CA
|
D:THR126
|
3.9
|
134.8
|
1.0
|
H
|
D:LYS125
|
4.0
|
131.3
|
1.0
|
O3B
|
D:ADP500
|
4.0
|
136.8
|
1.0
|
O5'
|
D:ADP500
|
4.2
|
136.8
|
1.0
|
N
|
D:LYS125
|
4.4
|
131.3
|
1.0
|
CG2
|
D:THR126
|
4.4
|
134.8
|
1.0
|
HG21
|
D:THR126
|
4.4
|
134.8
|
1.0
|
CB
|
D:LYS125
|
4.5
|
131.3
|
1.0
|
C
|
D:LYS125
|
4.5
|
131.3
|
1.0
|
NH2
|
D:ARG370
|
4.5
|
146.3
|
1.0
|
HH22
|
D:ARG370
|
4.5
|
146.3
|
1.0
|
HA
|
D:THR126
|
4.6
|
134.8
|
1.0
|
OD2
|
D:ASP184
|
4.6
|
140.2
|
1.0
|
H
|
D:LEU127
|
4.6
|
131.7
|
1.0
|
CA
|
D:LYS125
|
4.7
|
131.3
|
1.0
|
H
|
D:GLY124
|
4.7
|
132.9
|
1.0
|
HH22
|
E:ARG307
|
4.7
|
155.1
|
1.0
|
CE
|
D:LYS125
|
4.7
|
131.3
|
1.0
|
C
|
D:THR126
|
4.8
|
134.8
|
1.0
|
H5'1
|
D:ADP500
|
4.9
|
136.8
|
1.0
|
HZ3
|
D:LYS125
|
4.9
|
131.3
|
1.0
|
HG22
|
D:THR126
|
5.0
|
134.8
|
1.0
|
C5'
|
D:ADP500
|
5.0
|
136.8
|
1.0
|
|
Reference:
A.Ghanbarpour,
R.T.Sauer,
J.H.Davis.
Cryo-Em Structure of A Proteolytic Clpxp Aaa+ Machine Poised to Unfold A Linear-Degron Dhfr-Ssra Substrate Bound with Mtx To Be Published.
Page generated: Thu Oct 31 22:23:15 2024
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