Chlorine in PDB 2c9m: Structure of (Sr) Calcium-Atpase in the CA2E1 State Solved in A P1 Crystal Form.

All present enzymatic activity of Structure of (Sr) Calcium-Atpase in the CA2E1 State Solved in A P1 Crystal Form.:
3.6.3.8;

The structure of Structure of (Sr) Calcium-Atpase in the CA2E1 State Solved in A P1 Crystal Form., PDB code: 2c9m was solved by A.-M.Lund Jensen, T.L.-M.Sorensen, C.Olesen, J.V.Moller, P.Nissen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 3.00
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	64.948, 81.276, 131.006, 97.64, 99.94, 95.22
R / Rfree (%)	26.6 / 31.7

The structure of Structure of (Sr) Calcium-Atpase in the CA2E1 State Solved in A P1 Crystal Form. also contains other interesting chemical elements:

Potassium	(K)	2 atoms
Calcium	(Ca)	7 atoms

The binding sites of Chlorine atom in the Structure of (Sr) Calcium-Atpase in the CA2E1 State Solved in A P1 Crystal Form. (pdb code 2c9m). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Structure of (Sr) Calcium-Atpase in the CA2E1 State Solved in A P1 Crystal Form., PDB code: 2c9m:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Structure of (Sr) Calcium-Atpase in the CA2E1 State Solved in A P1 Crystal Form.


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of (Sr) Calcium-Atpase in the CA2E1 State Solved in A P1 Crystal Form. within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1000 b:56.5 occ:1.00 OE1 A:GLU192 3.0 51.7 1.0 OE2 A:GLU192 3.0 49.5 1.0 CD A:PRO193 3.0 57.5 1.0 CD A:GLU192 3.1 51.5 1.0 CA A:CA998 3.2 64.6 1.0 O A:THR191 3.6 47.0 1.0 CA A:GLU192 3.6 52.2 1.0 N A:THR9 3.9 66.9 1.0 N A:PRO193 3.9 56.9 1.0 NH2 A:ARG164 4.0 56.0 1.0 CA A:SER8 4.1 63.4 1.0 CG2 A:THR9 4.1 67.2 1.0 C A:GLU192 4.1 54.6 1.0 CG A:PRO193 4.2 59.1 1.0 CB A:GLU192 4.2 50.9 1.0 CG A:GLU192 4.2 51.8 1.0 CB A:SER8 4.4 63.8 1.0 C A:THR191 4.4 49.1 1.0 C A:SER8 4.5 64.9 1.0 N A:GLU192 4.5 50.2 1.0 OG1 A:THR9 4.6 69.1 1.0 NH1 A:ARG164 4.7 57.3 1.0 CZ A:ARG164 4.7 55.5 1.0 CB A:THR9 4.8 68.2 1.0 CB A:PRO193 4.8 59.4 1.0 CA A:THR9 4.9 69.1 1.0 CA A:PRO193 5.0 58.5 1.0

Chlorine binding site 2 out of 2 in the Structure of (Sr) Calcium-Atpase in the CA2E1 State Solved in A P1 Crystal Form.


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Structure of (Sr) Calcium-Atpase in the CA2E1 State Solved in A P1 Crystal Form. within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl999 b:40.9 occ:1.00 OE2 B:GLU192 3.0 50.5 1.0 CA B:CA998 3.1 84.4 1.0 OE1 B:GLU192 3.3 54.0 1.0 CD B:GLU192 3.3 53.9 1.0 O B:THR191 3.6 48.5 1.0 N B:THR9 3.6 64.8 1.0 CD B:PRO193 3.6 55.5 1.0 CG2 B:THR9 3.7 66.9 1.0 CA B:GLU192 4.0 51.0 1.0 OG1 B:THR9 4.1 66.4 1.0 CA B:SER8 4.1 63.3 1.0 NH2 B:ARG164 4.2 54.1 1.0 CB B:SER8 4.3 64.0 1.0 CB B:THR9 4.3 67.2 1.0 C B:SER8 4.3 63.1 1.0 N B:PRO193 4.4 55.8 1.0 C B:THR191 4.5 49.3 1.0 C B:GLU192 4.5 53.3 1.0 CG B:GLU192 4.5 52.2 1.0 CA B:THR9 4.5 68.2 1.0 CB B:GLU192 4.6 50.9 1.0 CG B:PRO193 4.7 56.0 1.0 NH1 B:ARG164 4.7 54.0 1.0 N B:GLU192 4.8 49.7 1.0 CZ B:ARG164 4.8 52.8 1.0

A.-M.Lund Jensen, T.L.-M.Sorensen, C.Olesen, J.V.Moller, P.Nissen. Modulatory and Catalytic Modes of Atp Binding By the Calcium Pump Embo J. V. 25 2305 2006.
ISSN: ISSN 0261-4189
PubMed: 16710301
DOI: 10.1038/SJ.EMBOJ.7601135