Magnesium in PDB 8jti: Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub.
Enzymatic activity of Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub.
All present enzymatic activity of Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub.:
3.4.25.1;
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub.
(pdb code 8jti). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 5 binding sites of Magnesium where determined in the
Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub., PDB code: 8jti:
Jump to Magnesium binding site number:
1;
2;
3;
4;
5;
Magnesium binding site 1 out
of 5 in 8jti
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Magnesium Binding Sites List in 8jti
Magnesium binding site 1 out
of 5 in the Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub.
![](/pictures/MG/pdb/jt/8jti-MG-sphere_01.jpg) Mono view
![](/pictures/MG/pdb/jt/8jti-MG-sphere_01_stereo.jpg) Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg502
b:69.8
occ:1.00
|
OG1
|
A:THR223
|
2.2
|
46.9
|
1.0
|
O3G
|
A:ATP501
|
2.3
|
35.4
|
1.0
|
PG
|
A:ATP501
|
3.3
|
35.4
|
1.0
|
O3B
|
A:ATP501
|
3.3
|
35.4
|
1.0
|
CB
|
A:THR223
|
3.5
|
46.9
|
1.0
|
O2G
|
A:ATP501
|
3.8
|
35.4
|
1.0
|
O2B
|
A:ATP501
|
4.0
|
35.4
|
1.0
|
CG2
|
A:THR223
|
4.1
|
46.9
|
1.0
|
O3A
|
A:ATP501
|
4.1
|
35.4
|
1.0
|
PB
|
A:ATP501
|
4.1
|
35.4
|
1.0
|
OD2
|
A:ASP275
|
4.4
|
54.0
|
1.0
|
NH2
|
B:ARG346
|
4.6
|
45.1
|
1.0
|
OD1
|
A:ASP275
|
4.6
|
54.0
|
1.0
|
CA
|
A:THR223
|
4.6
|
46.9
|
1.0
|
O1G
|
A:ATP501
|
4.6
|
35.4
|
1.0
|
N
|
A:THR223
|
4.7
|
46.9
|
1.0
|
CG
|
A:ASP275
|
5.0
|
54.0
|
1.0
|
|
Magnesium binding site 2 out
of 5 in 8jti
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Magnesium Binding Sites List in 8jti
Magnesium binding site 2 out
of 5 in the Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub.
![](/pictures/MG/pdb/jt/8jti-MG-sphere_02.jpg) Mono view
![](/pictures/MG/pdb/jt/8jti-MG-sphere_02_stereo.jpg) Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg502
b:39.6
occ:1.00
|
O1B
|
B:ATP501
|
2.0
|
52.6
|
1.0
|
OG1
|
B:THR233
|
2.2
|
38.9
|
1.0
|
O2G
|
B:ATP501
|
2.6
|
52.6
|
1.0
|
PB
|
B:ATP501
|
3.0
|
52.6
|
1.0
|
O1G
|
B:ATP501
|
3.1
|
52.6
|
1.0
|
PG
|
B:ATP501
|
3.1
|
52.6
|
1.0
|
O3B
|
B:ATP501
|
3.2
|
52.6
|
1.0
|
CB
|
B:THR233
|
3.6
|
38.9
|
1.0
|
O3A
|
B:ATP501
|
3.6
|
52.6
|
1.0
|
N
|
B:THR233
|
4.3
|
38.9
|
1.0
|
PA
|
B:ATP501
|
4.3
|
52.6
|
1.0
|
O2A
|
B:ATP501
|
4.4
|
52.6
|
1.0
|
O1A
|
B:ATP501
|
4.4
|
52.6
|
1.0
|
CG2
|
B:THR233
|
4.4
|
38.9
|
1.0
|
O2B
|
B:ATP501
|
4.4
|
52.6
|
1.0
|
CA
|
B:THR233
|
4.5
|
38.9
|
1.0
|
O3G
|
B:ATP501
|
4.6
|
52.6
|
1.0
|
NH1
|
C:ARG310
|
4.8
|
62.4
|
1.0
|
OD2
|
B:ASP285
|
4.8
|
50.5
|
1.0
|
OD1
|
B:ASP285
|
4.8
|
50.5
|
1.0
|
|
Magnesium binding site 3 out
of 5 in 8jti
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Magnesium Binding Sites List in 8jti
Magnesium binding site 3 out
of 5 in the Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub.
![](/pictures/MG/pdb/jt/8jti-MG-sphere_03.jpg) Mono view
![](/pictures/MG/pdb/jt/8jti-MG-sphere_03_stereo.jpg) Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Mg502
b:38.1
occ:1.00
|
O2G
|
D:ATP501
|
1.9
|
47.2
|
1.0
|
OG1
|
D:THR213
|
1.9
|
42.2
|
1.0
|
PG
|
D:ATP501
|
3.0
|
47.2
|
1.0
|
O1B
|
D:ATP501
|
3.1
|
47.2
|
1.0
|
CB
|
D:THR213
|
3.2
|
42.2
|
1.0
|
O1G
|
D:ATP501
|
3.3
|
47.2
|
1.0
|
O3B
|
D:ATP501
|
3.7
|
47.2
|
1.0
|
CG2
|
D:THR213
|
3.9
|
42.2
|
1.0
|
O1A
|
D:ATP501
|
3.9
|
47.2
|
1.0
|
PB
|
D:ATP501
|
4.0
|
47.2
|
1.0
|
N
|
D:THR213
|
4.2
|
42.2
|
1.0
|
O3G
|
D:ATP501
|
4.3
|
47.2
|
1.0
|
CA
|
D:THR213
|
4.3
|
42.2
|
1.0
|
OD1
|
D:ASP265
|
4.3
|
52.6
|
1.0
|
OD2
|
D:ASP265
|
4.4
|
52.6
|
1.0
|
O2A
|
D:ATP501
|
4.4
|
47.2
|
1.0
|
PA
|
D:ATP501
|
4.5
|
47.2
|
1.0
|
O3A
|
D:ATP501
|
4.5
|
47.2
|
1.0
|
CG
|
D:ASP265
|
4.8
|
52.6
|
1.0
|
NZ
|
D:LYS212
|
4.9
|
43.9
|
1.0
|
|
Magnesium binding site 4 out
of 5 in 8jti
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Magnesium Binding Sites List in 8jti
Magnesium binding site 4 out
of 5 in the Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub.
![](/pictures/MG/pdb/jt/8jti-MG-sphere_04.jpg) Mono view
![](/pictures/MG/pdb/jt/8jti-MG-sphere_04_stereo.jpg) Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:Mg402
b:45.7
occ:1.00
|
OG1
|
E:THR181
|
2.2
|
43.9
|
1.0
|
O2G
|
E:ATP401
|
2.3
|
41.9
|
1.0
|
CB
|
E:THR181
|
3.5
|
43.9
|
1.0
|
PG
|
E:ATP401
|
3.8
|
41.9
|
1.0
|
O1B
|
E:ATP401
|
3.9
|
41.9
|
1.0
|
CG2
|
E:THR181
|
4.2
|
43.9
|
1.0
|
OD1
|
E:ASP233
|
4.3
|
42.0
|
1.0
|
OD2
|
E:ASP233
|
4.3
|
42.0
|
1.0
|
O3G
|
E:ATP401
|
4.3
|
41.9
|
1.0
|
O3A
|
E:ATP401
|
4.4
|
41.9
|
1.0
|
O3B
|
E:ATP401
|
4.4
|
41.9
|
1.0
|
PB
|
E:ATP401
|
4.4
|
41.9
|
1.0
|
OE2
|
E:GLU234
|
4.5
|
40.0
|
1.0
|
CA
|
E:THR181
|
4.5
|
43.9
|
1.0
|
N
|
E:THR181
|
4.6
|
43.9
|
1.0
|
CG
|
E:ASP233
|
4.7
|
42.0
|
1.0
|
O1G
|
E:ATP401
|
4.8
|
41.9
|
1.0
|
NZ
|
E:LYS180
|
4.9
|
69.8
|
1.0
|
NH2
|
F:ARG347
|
4.9
|
69.8
|
1.0
|
ND2
|
F:ASN315
|
4.9
|
38.7
|
1.0
|
CD
|
E:GLU234
|
5.0
|
40.0
|
1.0
|
O2A
|
E:ATP401
|
5.0
|
41.9
|
1.0
|
|
Magnesium binding site 5 out
of 5 in 8jti
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Magnesium Binding Sites List in 8jti
Magnesium binding site 5 out
of 5 in the Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub.
![](/pictures/MG/pdb/jt/8jti-MG-sphere_05.jpg) Mono view
![](/pictures/MG/pdb/jt/8jti-MG-sphere_05_stereo.jpg) Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 5 of Cryo-Em Structure of Human 26S Rp (Eb State) Bound to K11/K48-Branched Ubiquitin (Ub) Chain Composed of Four Ub. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
F:Mg502
b:69.8
occ:1.00
|
O3B
|
F:ADP501
|
1.9
|
23.8
|
1.0
|
OG1
|
F:THR234
|
2.5
|
69.8
|
1.0
|
PB
|
F:ADP501
|
3.3
|
23.8
|
1.0
|
OD2
|
F:ASP286
|
3.6
|
40.9
|
1.0
|
OD1
|
F:ASP286
|
3.6
|
40.9
|
1.0
|
O3A
|
F:ADP501
|
3.7
|
23.8
|
1.0
|
CB
|
F:THR234
|
3.8
|
69.8
|
1.0
|
CG
|
F:ASP286
|
4.0
|
40.9
|
1.0
|
O2B
|
F:ADP501
|
4.1
|
23.8
|
1.0
|
O1B
|
F:ADP501
|
4.4
|
23.8
|
1.0
|
NZ
|
F:LYS233
|
4.4
|
69.8
|
1.0
|
CG2
|
F:THR234
|
4.5
|
69.8
|
1.0
|
CG
|
F:GLU287
|
4.8
|
36.1
|
1.0
|
CA
|
F:THR234
|
4.8
|
69.8
|
1.0
|
N
|
F:THR234
|
4.9
|
69.8
|
1.0
|
OE2
|
F:GLU287
|
5.0
|
36.1
|
1.0
|
|
Reference:
P.Draczkowski,
S.T.D.Hsu,
Y.S.Wang.
Cryo-Em Structure of Human 26S Proteasomal Rp Subcomplex Bound with Branched Ub Chain. To Be Published.
Page generated: Sat Feb 8 20:41:15 2025
|