Calcium in PDB 7w9h: Crystal Structure of the Receiver Domain of the Transcription Regulator Fler From Pseudomonas Aeruginosa

The structure of Crystal Structure of the Receiver Domain of the Transcription Regulator Fler From Pseudomonas Aeruginosa, PDB code: 7w9h was solved by P.K.Sahoo, N.Sheenu, D.Jain, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	51.39 / 2.28
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	33.715, 67.712, 51.429, 90, 92.17, 90
R / Rfree (%)	18.6 / 22.1

The binding sites of Calcium atom in the Crystal Structure of the Receiver Domain of the Transcription Regulator Fler From Pseudomonas Aeruginosa (pdb code 7w9h). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Crystal Structure of the Receiver Domain of the Transcription Regulator Fler From Pseudomonas Aeruginosa, PDB code: 7w9h:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in the Crystal Structure of the Receiver Domain of the Transcription Regulator Fler From Pseudomonas Aeruginosa


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 the Receiver Domain of the Transcription Regulator Fler From Pseudomonas Aeruginosa within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca301 b:41.3 occ:1.00 OD1 A:ASP10 2.2 40.9 1.0 O A:HOH406 2.2 45.2 1.0 OD2 A:ASP53 2.3 38.9 1.0 O A:ASN55 2.3 38.1 1.0 O A:HOH418 2.4 47.9 1.0 OD2 A:ASP10 2.6 43.8 1.0 CG A:ASP10 2.7 44.2 1.0 CG A:ASP53 3.5 36.5 1.0 C A:ASN55 3.5 35.7 1.0 OE2 A:GLU9 4.0 44.2 1.0 CB A:ASP10 4.2 37.1 1.0 OD1 A:ASP53 4.2 36.8 1.0 CG A:MET56 4.3 35.4 1.0 O A:HOH402 4.3 33.9 1.0 CA A:MET56 4.3 37.5 1.0 N A:MET56 4.4 39.3 1.0 CA A:ASN55 4.4 35.0 1.0 CB A:ASN55 4.5 36.6 1.0 CB A:ASP53 4.5 31.8 1.0 N A:ASN55 4.7 31.6 1.0 N A:ASP10 4.8 37.2 1.0 N A:ASP11 4.9 45.5 1.0 NZ A:LYS103 4.9 41.0 1.0 CA A:ASP10 4.9 38.2 1.0 CB A:MET56 5.0 42.5 1.0

Calcium binding site 2 out of 3 in the Crystal Structure of the Receiver Domain of the Transcription Regulator Fler From Pseudomonas Aeruginosa


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 the Receiver Domain of the Transcription Regulator Fler From Pseudomonas Aeruginosa within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca201 b:42.3 occ:1.00 O B:HOH326 2.3 43.9 1.0 OD2 B:ASP53 2.4 40.4 1.0 O B:HOH310 2.4 33.6 1.0 O B:ASN55 2.4 36.4 1.0 O B:HOH329 2.4 47.9 1.0 OD1 B:ASP10 2.5 42.4 1.0 OD2 B:ASP10 2.5 45.7 1.0 CG B:ASP10 2.9 40.9 1.0 CG B:ASP53 3.6 34.4 1.0 C B:ASN55 3.6 35.0 1.0 OE1 B:GLU9 4.1 34.2 1.0 OD1 B:ASP53 4.3 38.8 1.0 O B:HOH307 4.3 36.7 1.0 CB B:ASP10 4.4 31.6 1.0 CG B:MET56 4.4 36.1 1.0 CA B:MET56 4.4 40.6 1.0 N B:MET56 4.5 36.9 1.0 CA B:ASN55 4.6 38.9 1.0 CB B:ASP53 4.6 27.5 1.0 CB B:ASN55 4.7 36.5 1.0 N B:ASN55 4.8 33.6 1.0

Calcium binding site 3 out of 3 in the Crystal Structure of the Receiver Domain of the Transcription Regulator Fler From Pseudomonas Aeruginosa


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structure of the Receiver Domain of the Transcription Regulator Fler From Pseudomonas Aeruginosa within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca202 b:52.0 occ:1.00 O B:MET56 2.2 39.5 1.0 O B:HOH325 2.4 50.6 1.0 O B:GLY58 2.7 37.7 1.0 OD1 B:ASP60 3.0 42.1 1.0 O B:PRO57 3.1 52.7 1.0 C B:MET56 3.4 39.6 1.0 C B:PRO57 3.6 47.5 1.0 CG B:ASP60 3.6 34.9 1.0 C B:GLY58 3.8 36.1 1.0 OD2 B:ASP60 3.8 50.6 1.0 N B:MET56 4.1 36.9 1.0 N B:GLY58 4.2 40.4 1.0 CA B:PRO57 4.2 45.7 1.0 N B:PRO57 4.3 41.6 1.0 CA B:MET56 4.4 40.6 1.0 CA B:GLY58 4.4 36.0 1.0 O B:HOH320 4.5 42.1 1.0 CB B:ASP60 4.8 33.2 1.0 N B:ASP60 4.8 38.7 1.0 C B:MET59 4.9 40.3 1.0 N B:MET59 4.9 34.8 1.0

P.K.Sahoo, N.Sheenu, D.Jain. Activation Mechanism of Aaa+ Atpase Fler, A Response Regulator of Two Component Signal Transduction System in Pseudomonas Aeruginosa To Be Published.