Calcium in PDB 2fm1: Crystal Structure of L-Allo-Threonine Aldolase (TM1744) From Thermotoga Maritima at 2.25 A Resolution

The structure of Crystal Structure of L-Allo-Threonine Aldolase (TM1744) From Thermotoga Maritima at 2.25 A Resolution, PDB code: 2fm1 was solved by Joint Center For Structural Genomics (Jcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	83.33 / 2.25
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	95.614, 100.405, 149.648, 90.00, 90.00, 90.00
R / Rfree (%)	14.2 / 21.6

The structure of Crystal Structure of L-Allo-Threonine Aldolase (TM1744) From Thermotoga Maritima at 2.25 A Resolution also contains other interesting chemical elements:

Chlorine	(Cl)	10 atoms
Sodium	(Na)	1 atom

The binding sites of Calcium atom in the Crystal Structure of L-Allo-Threonine Aldolase (TM1744) From Thermotoga Maritima at 2.25 A Resolution (pdb code 2fm1). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of L-Allo-Threonine Aldolase (TM1744) From Thermotoga Maritima at 2.25 A Resolution, PDB code: 2fm1:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of L-Allo-Threonine Aldolase (TM1744) From Thermotoga Maritima at 2.25 A Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of L-Allo-Threonine Aldolase (TM1744) From Thermotoga Maritima at 2.25 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca344 b:27.3 occ:1.00 O A:SER343 2.2 25.0 1.0 O A:ASN288 2.3 25.9 1.0 O A:HOH510 2.5 21.3 1.0 C A:ASN288 3.4 27.2 1.0 C A:SER343 3.4 27.9 1.0 NZ A:LYS290 4.0 33.5 1.0 CA A:ASN288 4.0 28.7 1.0 CA A:SER343 4.2 29.9 1.0 CB A:ASN288 4.2 26.8 1.0 O A:HOH539 4.3 37.3 1.0 OXT A:SER343 4.3 24.4 1.0 N A:LEU289 4.4 26.9 1.0 O A:HOH558 4.6 41.8 1.0 CB A:SER343 4.7 29.5 1.0 CA A:LEU289 4.7 28.5 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of L-Allo-Threonine Aldolase (TM1744) From Thermotoga Maritima at 2.25 A Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of L-Allo-Threonine Aldolase (TM1744) From Thermotoga Maritima at 2.25 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca345 b:32.7 occ:1.00 O A:HOH459 2.5 30.6 1.0 OD1 A:ASP322 2.5 28.6 1.0 CG A:ASP322 3.6 23.3 1.0 CB A:ASP322 4.2 24.4 1.0 NZ A:LYS321 4.2 26.6 1.0 CA A:ASP322 4.4 24.9 1.0 O A:HOH501 4.5 24.8 1.0 OD2 A:ASP322 4.5 26.8 1.0 O A:HOH421 4.6 29.9 1.0

Joint Center For Structural Genomics (Jcsg), Joint Center For Structural Genomics (Jcsg). N/A N/A.