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Calcium in PDB 2fxu: X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution.

Protein crystallography data

The structure of X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution., PDB code: 2fxu was solved by S.A.Rizvi, V.Tereshko, A.A.Kossiakoff, S.A.Kozmin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.00 / 1.35
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 60.125, 56.513, 101.652, 90.00, 94.56, 90.00
R / Rfree (%) 17.4 / 20.1

Calcium Binding Sites:

The binding sites of Calcium atom in the X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution. (pdb code 2fxu). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution., PDB code: 2fxu:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in 2fxu

Go back to Calcium Binding Sites List in 2fxu
Calcium binding site 1 out of 4 in the X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca376

b:16.2
occ:1.00
O A:HOH403 2.3 17.3 1.0
O1B A:ATP401 2.3 15.6 1.0
O A:HOH405 2.3 19.1 1.0
O3G A:ATP401 2.4 16.3 1.0
O A:HOH404 2.4 16.9 1.0
O A:HOH407 2.5 18.2 1.0
O A:HOH406 2.6 18.1 1.0
PG A:ATP401 3.5 16.8 1.0
PB A:ATP401 3.6 15.5 1.0
O3B A:ATP401 3.9 15.5 1.0
O2G A:ATP401 3.9 16.9 1.0
OE1 A:GLN137 4.2 18.0 1.0
O A:HOH449 4.2 20.6 1.0
O3A A:ATP401 4.2 15.9 1.0
O1A A:ATP401 4.3 15.7 1.0
NZ A:LYS18 4.3 16.5 1.0
CA A:GLY13 4.4 15.9 1.0
CD A:GLN137 4.5 18.3 1.0
O A:HOH443 4.5 18.6 1.0
OD2 A:ASP154 4.6 19.8 1.0
OD1 A:ASP11 4.7 16.9 1.0
O A:HOH515 4.7 26.9 1.0
OD2 A:ASP11 4.7 15.8 1.0
PA A:ATP401 4.8 16.0 1.0
O2B A:ATP401 4.8 15.7 1.0
O1G A:ATP401 4.8 16.4 1.0
OD1 A:ASP154 4.9 22.2 1.0
CG A:GLN137 4.9 16.3 1.0
NE2 A:GLN137 4.9 17.0 1.0

Calcium binding site 2 out of 4 in 2fxu

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Calcium binding site 2 out of 4 in the X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca377

b:30.7
occ:0.50
O A:HOH410 2.3 21.8 1.0
O A:HOH409 2.4 18.0 1.0
O A:HOH408 2.5 26.4 1.0
O A:HOH411 3.5 32.5 1.0
O A:HOH452 4.4 20.2 1.0
O A:HOH434 4.4 17.3 1.0
O A:HOH744 4.4 45.3 1.0
OD1 A:ASP222 4.4 25.3 1.0
OE1 A:GLU224 4.6 13.3 1.0
CB A:GLU224 4.6 12.5 1.0
OD2 A:ASP222 4.9 18.3 1.0

Calcium binding site 3 out of 4 in 2fxu

Go back to Calcium Binding Sites List in 2fxu
Calcium binding site 3 out of 4 in the X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca378

b:15.9
occ:1.00
O A:HOH415 2.3 26.3 1.0
OE1 A:GLN263 2.4 15.1 1.0
OG A:SER265 2.4 15.9 1.0
O A:HOH413 2.4 16.6 1.0
O A:HOH412 2.4 20.9 1.0
O A:HOH416 2.4 18.1 1.0
O A:HOH414 2.5 18.2 1.0
CD A:GLN263 3.3 15.8 1.0
CB A:SER265 3.5 14.1 1.0
NE2 A:GLN263 3.6 17.2 1.0
N A:SER265 4.1 14.2 1.0
O A:SER271 4.4 16.9 1.0
CA A:SER265 4.4 14.1 1.0
O A:HOH427 4.5 16.9 1.0
O A:GLU270 4.6 20.6 1.0
O A:HOH514 4.7 26.8 1.0
O A:MET269 4.7 17.2 1.0
CG A:GLN263 4.7 14.8 1.0
O A:HOH712 4.7 37.2 1.0
CD A:PRO264 4.9 13.9 1.0
N A:PRO264 4.9 13.8 1.0

Calcium binding site 4 out of 4 in 2fxu

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Calcium binding site 4 out of 4 in the X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of X-Ray Structure of Bistramide A- Actin Complex at 1.35 A Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca400

b:22.9
occ:1.00
O A:HOH418 2.3 48.6 1.0
O A:HOH419 2.3 28.1 1.0
OD2 A:ASP288 2.4 24.9 1.0
OD1 A:ASP286 2.5 25.1 1.0
OD2 A:ASP286 2.6 24.1 1.0
CG A:ASP286 2.9 22.4 1.0
CG A:ASP288 3.5 23.1 1.0
CB A:ASP288 4.0 19.9 1.0
O A:HOH555 4.3 27.4 1.0
CB A:ASP286 4.4 19.4 1.0
CG2 A:ILE287 4.5 22.2 1.0
N A:ASP288 4.5 19.9 1.0
OD1 A:ASP288 4.5 24.1 1.0
O A:HOH521 4.7 27.7 1.0
N A:ILE287 4.9 20.8 1.0
CA A:ASP288 5.0 20.1 1.0

Reference:

S.A.Rizvi, V.Tereshko, A.A.Kossiakoff, S.A.Kozmin. Structure of Bistramide A-Actin Complex at A 1.35 A Resolution J.Am.Chem.Soc. V. 128 3882 2006.
ISSN: ISSN 0002-7863
PubMed: 16551075
DOI: 10.1021/JA058319C
Page generated: Fri Jul 12 10:38:46 2024

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