Calcium in PDB 4epz: Crystal Structure of A Transcription Anti-Terminator Antagonist Upxz (BACUNI_04315) From Bacteroides Uniformis Atcc 8492 at 1.68 A Resolution

The structure of Crystal Structure of A Transcription Anti-Terminator Antagonist Upxz (BACUNI_04315) From Bacteroides Uniformis Atcc 8492 at 1.68 A Resolution, PDB code: 4epz 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)	37.86 / 1.68
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	42.253, 81.110, 105.702, 90.00, 90.00, 90.00
R / Rfree (%)	16.8 / 19.6

The binding sites of Calcium atom in the Crystal Structure of A Transcription Anti-Terminator Antagonist Upxz (BACUNI_04315) From Bacteroides Uniformis Atcc 8492 at 1.68 A Resolution (pdb code 4epz). 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 A Transcription Anti-Terminator Antagonist Upxz (BACUNI_04315) From Bacteroides Uniformis Atcc 8492 at 1.68 A Resolution, PDB code: 4epz:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of A Transcription Anti-Terminator Antagonist Upxz (BACUNI_04315) From Bacteroides Uniformis Atcc 8492 at 1.68 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 A Transcription Anti-Terminator Antagonist Upxz (BACUNI_04315) From Bacteroides Uniformis Atcc 8492 at 1.68 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca201 b:51.7 occ:1.00 O A:HOH529 2.3 55.1 1.0 O A:HOH528 2.5 51.3 1.0 O A:HOH457 2.6 47.9 1.0 O A:HOH514 2.6 47.7 1.0 O A:HOH410 2.6 32.7 1.0 NZ A:LYS83 4.1 39.4 1.0 OE1 A:GLU80 4.4 31.0 1.0 OE1 A:GLU113 4.5 28.6 1.0 O A:HOH345 4.5 34.2 1.0 OE2 A:GLU80 4.6 45.5 1.0 O A:HOH439 4.7 37.7 1.0 OE2 A:GLU113 4.9 29.3 1.0 CD A:GLU80 4.9 49.2 1.0 O A:HOH478 5.0 47.8 1.0 CD A:GLU113 5.0 28.6 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of A Transcription Anti-Terminator Antagonist Upxz (BACUNI_04315) From Bacteroides Uniformis Atcc 8492 at 1.68 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 A Transcription Anti-Terminator Antagonist Upxz (BACUNI_04315) From Bacteroides Uniformis Atcc 8492 at 1.68 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca202 b:33.8 occ:0.60 O A:GLN51 2.1 35.9 1.0 O A:HOH523 2.2 49.8 1.0 O A:HOH542 2.4 39.9 1.0 O A:HOH522 2.4 58.4 1.0 NE2 A:GLN51 2.4 48.8 0.4 O A:HOH451 2.7 32.6 0.5 CD A:GLN51 3.1 63.1 0.4 C A:GLN51 3.3 34.9 1.0 CG A:GLN51 3.6 45.6 0.4 OE1 A:GLN51 3.9 61.2 0.4 N A:GLN51 4.1 32.3 1.0 CA A:GLN51 4.1 32.2 0.4 CA A:GLN51 4.1 32.5 0.6 N A:SER52 4.2 30.0 1.0 CA A:SER52 4.3 28.4 1.0 CB A:GLN51 4.4 34.3 0.4 CB A:GLN51 4.5 34.6 0.6 O A:HOH509 4.6 49.4 1.0 O A:HOH540 4.8 50.3 1.0 OE1 A:GLU50 5.0 48.5 1.0

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