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Magnesium in PDB 7t22: E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4

Enzymatic activity of E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4

All present enzymatic activity of E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4:
2.7.7.101; 3.6.4.12;

Other elements in 7t22:

The structure of E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4 also contains other interesting chemical elements:

Aluminium (Al) 5 atoms
Fluorine (F) 20 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4 (pdb code 7t22). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 5 binding sites of Magnesium where determined in the E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4, PDB code: 7t22:
Jump to Magnesium binding site number: 1; 2; 3; 4; 5;

Magnesium binding site 1 out of 5 in 7t22

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Magnesium binding site 1 out of 5 in the E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg1003

b:157.7
occ:1.00
 F4 B:ALF1002 2.0 157.7 1.0
F1 B:ALF1002 2.0 157.7 1.0
OG1 B:THR238 2.0 159.2 1.0
O3B B:ADP1001 2.1 171.1 1.0
AL B:ALF1002 2.8 157.7 1.0
CB B:THR238 2.9 159.2 1.0
OE1 B:GLU262 3.0 170.5 1.0
OE2 B:GLU262 3.0 170.5 1.0
PB B:ADP1001 3.2 171.1 1.0
O2A B:ADP1001 3.3 171.1 1.0
CD B:GLU262 3.3 170.5 1.0
O2B B:ADP1001 3.3 171.1 1.0
N B:THR238 3.8 159.2 1.0
PA B:ADP1001 3.9 171.1 1.0
CG2 B:THR238 3.9 159.2 1.0
NH1 B:ARG271 3.9 172.4 1.0
CA B:THR238 4.0 159.2 1.0
O1A B:ADP1001 4.0 171.1 1.0
O3A B:ADP1001 4.0 171.1 1.0
F2 B:ALF1002 4.2 157.7 1.0
F3 B:ALF1002 4.2 157.7 1.0
O1B B:ADP1001 4.4 171.1 1.0
SD B:MET263 4.5 171.7 1.0
CG B:GLU262 4.7 170.5 1.0
NH2 B:ARG271 4.8 172.4 1.0
CZ B:ARG271 4.8 172.4 1.0

Magnesium binding site 2 out of 5 in 7t22

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Magnesium binding site 2 out of 5 in the E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4 within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Mg1003

b:129.2
occ:1.00
 F1 C:ALF1002 2.0 129.2 1.0
F4 C:ALF1002 2.0 129.2 1.0
OG1 C:THR238 2.1 140.2 1.0
O3B C:ADP1001 2.1 147.2 1.0
AL C:ALF1002 2.8 129.2 1.0
CB C:THR238 2.9 140.2 1.0
OE1 C:GLU262 3.0 129.2 1.0
OE2 C:GLU262 3.1 129.2 1.0
PB C:ADP1001 3.2 147.2 1.0
O1A C:ADP1001 3.2 147.2 1.0
CD C:GLU262 3.3 129.2 1.0
O2B C:ADP1001 3.3 147.2 1.0
PA C:ADP1001 3.8 147.2 1.0
N C:THR238 3.8 140.2 1.0
O2A C:ADP1001 3.9 147.2 1.0
CG2 C:THR238 3.9 140.2 1.0
CA C:THR238 4.0 140.2 1.0
O3A C:ADP1001 4.0 147.2 1.0
NH1 C:ARG271 4.2 153.1 1.0
F3 C:ALF1002 4.2 129.2 1.0
F2 C:ALF1002 4.2 129.2 1.0
O1B C:ADP1001 4.4 147.2 1.0
CG C:GLU262 4.7 129.2 1.0
SD C:MET263 4.7 141.3 1.0
OD2 C:ASP343 4.9 145.5 1.0

Magnesium binding site 3 out of 5 in 7t22

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Magnesium binding site 3 out of 5 in the E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4 within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg1003

b:139.9
occ:1.00
 F4 D:ALF1002 2.0 139.9 1.0
F1 D:ALF1002 2.0 139.9 1.0
OG1 D:THR238 2.0 135.2 1.0
O3B D:ADP1001 2.1 139.2 1.0
AL D:ALF1002 2.8 139.9 1.0
CB D:THR238 2.9 135.2 1.0
OE1 D:GLU262 3.0 131.3 1.0
OE2 D:GLU262 3.1 131.3 1.0
O1A D:ADP1001 3.1 139.2 1.0
PB D:ADP1001 3.2 139.2 1.0
O2B D:ADP1001 3.3 139.2 1.0
CD D:GLU262 3.4 131.3 1.0
CG2 D:THR238 3.9 135.2 1.0
N D:THR238 3.9 135.2 1.0
PA D:ADP1001 4.0 139.2 1.0
CA D:THR238 4.0 135.2 1.0
O3A D:ADP1001 4.0 139.2 1.0
NH1 D:ARG271 4.2 140.7 1.0
F2 D:ALF1002 4.2 139.9 1.0
F3 D:ALF1002 4.2 139.9 1.0
O2A D:ADP1001 4.3 139.2 1.0
O1B D:ADP1001 4.4 139.2 1.0
SD D:MET263 4.5 136.6 1.0
CG D:GLU262 4.8 131.3 1.0
OD1 D:ASP343 4.9 140.4 1.0
NH2 D:ARG271 5.0 140.7 1.0

Magnesium binding site 4 out of 5 in 7t22

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Magnesium binding site 4 out of 5 in the E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4 within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Mg1003

b:157.4
occ:1.00
 F4 E:ALF1002 2.0 157.4 1.0
F1 E:ALF1002 2.0 157.4 1.0
OG1 E:THR238 2.1 142.0 1.0
O1B E:ADP1001 2.1 152.6 1.0
AL E:ALF1002 2.8 157.4 1.0
CB E:THR238 2.9 142.0 1.0
O1A E:ADP1001 3.1 152.6 1.0
OE1 E:GLU262 3.2 141.6 1.0
PB E:ADP1001 3.2 152.6 1.0
O2B E:ADP1001 3.3 152.6 1.0
CD E:GLU262 3.7 141.6 1.0
OE2 E:GLU262 3.8 141.6 1.0
CG2 E:THR238 3.9 142.0 1.0
PA E:ADP1001 3.9 152.6 1.0
N E:THR238 3.9 142.0 1.0
CA E:THR238 4.0 142.0 1.0
O3A E:ADP1001 4.0 152.6 1.0
O2A E:ADP1001 4.1 152.6 1.0
F2 E:ALF1002 4.2 157.4 1.0
F3 E:ALF1002 4.2 157.4 1.0
NH1 E:ARG271 4.3 146.0 1.0
SD E:MET263 4.4 156.4 1.0
O3B E:ADP1001 4.4 152.6 1.0
OD2 E:ASP343 4.6 139.0 1.0
NH2 E:ARG271 4.9 146.0 1.0
OD1 E:ASP343 4.9 139.0 1.0
CG E:GLU262 5.0 141.6 1.0

Magnesium binding site 5 out of 5 in 7t22

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Magnesium binding site 5 out of 5 in the E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 5 of E. Coli Dnab Bound to Two Dnag C-Terminal Domains, Ssdna, Adp and ALF4 within 5.0Å range:
probe atom residue distance (Å) B Occ
F:Mg1003

b:168.3
occ:1.00
 F4 F:ALF1002 2.0 168.3 1.0
F1 F:ALF1002 2.0 168.3 1.0
OG1 F:THR238 2.0 181.6 1.0
O2B F:ADP1001 2.1 175.8 1.0
AL F:ALF1002 2.8 168.3 1.0
CB F:THR238 2.9 181.6 1.0
PB F:ADP1001 3.2 175.8 1.0
O2A F:ADP1001 3.2 175.8 1.0
O1B F:ADP1001 3.3 175.8 1.0
OE2 F:GLU262 3.3 178.3 1.0
OE1 F:GLU262 3.5 178.3 1.0
CD F:GLU262 3.7 178.3 1.0
N F:THR238 3.9 181.6 1.0
PA F:ADP1001 3.9 175.8 1.0
CG2 F:THR238 3.9 181.6 1.0
O3A F:ADP1001 4.0 175.8 1.0
CA F:THR238 4.0 181.6 1.0
NH1 F:ARG271 4.1 184.6 1.0
O1A F:ADP1001 4.1 175.8 1.0
F2 F:ALF1002 4.2 168.3 1.0
F3 F:ALF1002 4.2 168.3 1.0
SD F:MET263 4.4 172.7 1.0
O3B F:ADP1001 4.4 175.8 1.0
OD2 F:ASP343 4.6 184.6 1.0
CE F:LYS237 4.6 183.3 1.0
OD1 F:ASP343 4.8 184.6 1.0
CG F:GLU262 4.9 178.3 1.0
NH2 F:ARG271 5.0 184.6 1.0
CZ F:ARG271 5.0 184.6 1.0

Reference:

A.J.Oakley, Z.Q.Xu. Sequence of Conformation Changes of Dnab Helicase During Dna Unwinding and Priming in Escherichia Coli To Be Published.
Page generated: Thu Oct 3 09:02:31 2024

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