Sodium in PDB 2pnk: Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution

The structure of Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution, PDB code: 2pnk 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)	48.56 / 2.00
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	273.720, 158.560, 181.240, 90.00, 116.03, 90.00
R / Rfree (%)	14.8 / 17.8

The structure of Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution also contains other interesting chemical elements:

Arsenic	(As)	3 atoms
Chlorine	(Cl)	8 atoms

The binding sites of Sodium atom in the Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution (pdb code 2pnk). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 3 binding sites of Sodium where determined in the Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution, PDB code: 2pnk:
Jump to Sodium binding site number: 1; 2; 3;

Sodium binding site 1 out of 3 in the Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Na428 b:31.7 occ:1.00 O C:HOH474 2.3 26.0 1.0 O A:HOH535 2.3 27.5 1.0 O A:HOH500 2.4 21.6 1.0 O C:HOH465 2.5 23.1 1.0 O B:HOH551 2.5 35.8 1.0 O B:HOH502 2.5 27.8 1.0 O C:HOH443 2.9 19.2 1.0 OE2 C:GLU332 3.9 38.3 1.0 OE2 A:GLU332 3.9 36.5 1.0 OE2 B:GLU332 4.0 36.7 1.0 O C:HOH438 4.1 16.9 1.0 O A:HOH462 4.2 19.6 1.0 O B:HOH452 4.3 19.8 1.0 OE1 C:GLU336 4.4 27.1 1.0 OE1 B:GLU336 4.4 24.5 1.0 OE1 A:GLU336 4.4 22.6 1.0 O C:HOH533 4.8 36.5 1.0 O C:HOH555 4.9 35.5 1.0 CB C:GLU336 5.0 21.9 1.0 CB A:GLU336 5.0 20.6 1.0

Sodium binding site 2 out of 3 in the Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ H:Na428 b:20.2 occ:1.00 O G:HOH475 2.3 19.6 1.0 O I:HOH470 2.3 23.7 1.0 O I:HOH453 2.3 19.1 1.0 O H:HOH472 2.4 18.3 1.0 O H:HOH457 2.4 16.4 1.0 O G:HOH515 2.5 23.8 1.0 O H:HOH476 3.3 19.6 1.0 OE2 G:GLU332 3.9 32.9 1.0 OE2 I:GLU332 4.0 32.2 1.0 OE2 H:GLU332 4.0 32.8 1.0 O I:HOH440 4.1 15.3 1.0 O G:HOH437 4.2 10.0 1.0 OE1 H:GLU336 4.3 25.6 1.0 OE1 G:GLU336 4.3 26.8 1.0 O H:HOH450 4.3 14.6 1.0 OE1 I:GLU336 4.3 24.0 1.0 CB H:GLU336 4.9 20.0 1.0

Sodium binding site 3 out of 3 in the Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 3 of Crystal Structure of An Uronate Isomerase (BH0493) From Bacillus Halodurans C-125 at 2.00 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ J:Na428 b:17.1 occ:1.00 O L:HOH455 2.3 13.8 1.0 O J:HOH552 2.3 25.9 1.0 O K:HOH481 2.4 20.5 1.0 O L:HOH501 2.4 21.8 1.0 O K:HOH463 2.4 17.0 1.0 O J:HOH463 2.5 17.6 1.0 O K:HOH480 3.2 19.8 1.0 OE2 L:GLU332 4.0 31.1 1.0 OE2 K:GLU332 4.0 33.4 1.0 OE2 J:GLU332 4.1 32.7 1.0 OE1 L:GLU336 4.2 23.9 1.0 O L:HOH457 4.2 15.1 1.0 OE1 K:GLU336 4.3 27.0 1.0 O K:HOH449 4.3 12.3 1.0 OE1 J:GLU336 4.3 22.9 1.0 O J:HOH456 4.3 16.1 1.0 CB L:GLU336 4.9 20.8 1.0 CB K:GLU336 4.9 21.6 1.0 CB J:GLU336 4.9 20.4 1.0

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