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Calcium in PDB 4a7h: Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2)

Enzymatic activity of Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2)

All present enzymatic activity of Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2):
3.6.4.1;

Calcium Binding Sites:

The binding sites of Calcium atom in the Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2) (pdb code 4a7h). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 5 binding sites of Calcium where determined in the Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2), PDB code: 4a7h:
Jump to Calcium binding site number: 1; 2; 3; 4; 5;

Calcium binding site 1 out of 5 in 4a7h

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Calcium binding site 1 out of 5 in the Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca377

b:12.4
occ:1.00
 O3B A:ADP376 3.3 10.0 1.0
N A:GLY156 3.5 0.0 1.0
OE1 A:GLN137 3.8 0.0 1.0
C A:SER155 4.0 0.0 1.0
N A:GLY158 4.0 0.0 1.0
CA A:GLY156 4.1 0.0 1.0
O1B A:ADP376 4.1 11.2 1.0
CA A:SER155 4.1 0.0 1.0
N A:ASP157 4.2 0.0 1.0
PB A:ADP376 4.3 10.8 1.0
CD A:GLN137 4.4 0.0 1.0
CA A:GLY158 4.5 0.0 1.0
C A:GLY156 4.6 0.0 1.0
OD1 A:ASP154 4.7 0.0 1.0
O A:VAL159 4.8 0.0 1.0
O A:SER155 4.8 0.0 1.0
N A:VAL159 4.9 0.0 1.0
CG A:GLN137 5.0 0.0 1.0
N A:SER155 5.0 0.0 1.0
NE2 A:GLN137 5.0 0.0 1.0

Calcium binding site 2 out of 5 in 4a7h

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Calcium binding site 2 out of 5 in the Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2) within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Ca377

b:12.4
occ:1.00
 O3B D:ADP376 3.3 10.0 1.0
N D:GLY156 3.5 0.0 1.0
OE1 D:GLN137 3.8 0.0 1.0
C D:SER155 4.0 0.0 1.0
N D:GLY158 4.0 0.0 1.0
CA D:GLY156 4.1 0.0 1.0
O1B D:ADP376 4.1 11.2 1.0
CA D:SER155 4.1 0.0 1.0
N D:ASP157 4.2 0.0 1.0
PB D:ADP376 4.3 10.8 1.0
CD D:GLN137 4.4 0.0 1.0
CA D:GLY158 4.5 0.0 1.0
C D:GLY156 4.6 0.0 1.0
OD1 D:ASP154 4.7 0.0 1.0
O D:VAL159 4.8 0.0 1.0
O D:SER155 4.8 0.0 1.0
N D:VAL159 4.9 0.0 1.0
CG D:GLN137 5.0 0.0 1.0
N D:SER155 5.0 0.0 1.0
NE2 D:GLN137 5.0 0.0 1.0

Calcium binding site 3 out of 5 in 4a7h

Go back to Calcium Binding Sites List in 4a7h
Calcium binding site 3 out of 5 in the Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2) within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Ca377

b:12.4
occ:1.00
 O3B E:ADP376 3.3 10.0 1.0
N E:GLY156 3.5 0.0 1.0
OE1 E:GLN137 3.8 0.0 1.0
C E:SER155 4.0 0.0 1.0
N E:GLY158 4.0 0.0 1.0
CA E:GLY156 4.1 0.0 1.0
O1B E:ADP376 4.1 11.2 1.0
CA E:SER155 4.1 0.0 1.0
N E:ASP157 4.2 0.0 1.0
PB E:ADP376 4.3 10.8 1.0
CD E:GLN137 4.4 0.0 1.0
CA E:GLY158 4.5 0.0 1.0
C E:GLY156 4.6 0.0 1.0
OD1 E:ASP154 4.7 0.0 1.0
O E:VAL159 4.8 0.0 1.0
O E:SER155 4.8 0.0 1.0
N E:VAL159 4.9 0.0 1.0
CG E:GLN137 5.0 0.0 1.0
N E:SER155 5.0 0.0 1.0
NE2 E:GLN137 5.0 0.0 1.0

Calcium binding site 4 out of 5 in 4a7h

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Calcium binding site 4 out of 5 in the Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2) within 5.0Å range:
probe atom residue distance (Å) B Occ
F:Ca377

b:12.4
occ:1.00
 O3B F:ADP376 3.3 10.0 1.0
N F:GLY156 3.5 0.0 1.0
OE1 F:GLN137 3.8 0.0 1.0
C F:SER155 4.0 0.0 1.0
N F:GLY158 4.0 0.0 1.0
CA F:GLY156 4.1 0.0 1.0
O1B F:ADP376 4.1 11.2 1.0
CA F:SER155 4.1 0.0 1.0
N F:ASP157 4.2 0.0 1.0
PB F:ADP376 4.3 10.8 1.0
CD F:GLN137 4.4 0.0 1.0
CA F:GLY158 4.5 0.0 1.0
C F:GLY156 4.6 0.0 1.0
OD1 F:ASP154 4.7 0.0 1.0
O F:VAL159 4.8 0.0 1.0
O F:SER155 4.8 0.0 1.0
N F:VAL159 4.9 0.0 1.0
CG F:GLN137 5.0 0.0 1.0
N F:SER155 5.0 0.0 1.0
NE2 F:GLN137 5.0 0.0 1.0

Calcium binding site 5 out of 5 in 4a7h

Go back to Calcium Binding Sites List in 4a7h
Calcium binding site 5 out of 5 in the Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2) within 5.0Å range:
probe atom residue distance (Å) B Occ
G:Ca377

b:12.4
occ:1.00
 O3B G:ADP376 3.3 10.0 1.0
N G:GLY156 3.5 0.0 1.0
OE1 G:GLN137 3.8 0.0 1.0
C G:SER155 4.0 0.0 1.0
N G:GLY158 4.0 0.0 1.0
CA G:GLY156 4.1 0.0 1.0
O1B G:ADP376 4.1 11.2 1.0
CA G:SER155 4.1 0.0 1.0
N G:ASP157 4.2 0.0 1.0
PB G:ADP376 4.3 10.8 1.0
CD G:GLN137 4.4 0.0 1.0
CA G:GLY158 4.5 0.0 1.0
C G:GLY156 4.6 0.0 1.0
OD1 G:ASP154 4.7 0.0 1.0
O G:VAL159 4.8 0.0 1.0
O G:SER155 4.8 0.0 1.0
N G:VAL159 4.9 0.0 1.0
CG G:GLN137 5.0 0.0 1.0
N G:SER155 5.0 0.0 1.0
NE2 G:GLN137 5.0 0.0 1.0

Reference:

E.Behrmann, M.Muller, P.A.Penczek, H.G.Mannherz, D.J.Manstein, S.Raunser. Structure of the Rigor Actin-Tropomyosin-Myosin Complex. Cell(Cambridge,Mass.) V. 150 327 2012.
ISSN: ISSN 0092-8674
PubMed: 22817895
DOI: 10.1016/J.CELL.2012.05.037
Page generated: Sat Jul 13 21:55:56 2024

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