Chlorine in PDB 5uam: Structure of A New Family of Polysaccharide Lyase PL25-Ulvanlyase.

The structure of Structure of A New Family of Polysaccharide Lyase PL25-Ulvanlyase., PDB code: 5uam was solved by T.S.Ulaganathan, M.T.Boniecki, M.Cygler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.20 / 1.45
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	174.260, 72.110, 109.510, 90.00, 122.50, 90.00
R / Rfree (%)	13.4 / 14.3

The structure of Structure of A New Family of Polysaccharide Lyase PL25-Ulvanlyase. also contains other interesting chemical elements:

Potassium	(K)	2 atoms
Zinc	(Zn)	2 atoms

The binding sites of Chlorine atom in the Structure of A New Family of Polysaccharide Lyase PL25-Ulvanlyase. (pdb code 5uam). 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 A New Family of Polysaccharide Lyase PL25-Ulvanlyase., PDB code: 5uam:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Structure of A New Family of Polysaccharide Lyase PL25-Ulvanlyase.


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of A New Family of Polysaccharide Lyase PL25-Ulvanlyase. within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl501 b:23.8 occ:1.00 HH22 A:ARG386 2.3 21.9 1.0 H A:LYS359 2.5 19.4 1.0 HA A:PRO358 2.9 24.0 1.0 HG22 A:VAL384 3.0 29.9 1.0 HB2 A:LYS359 3.1 19.8 1.0 NH2 A:ARG386 3.1 18.2 1.0 O A:HOH1066 3.1 30.5 1.0 HG3 A:LYS359 3.2 19.5 1.0 N A:LYS359 3.2 16.1 1.0 O A:HOH1060 3.2 43.8 1.0 HD2 A:LYS359 3.5 18.7 1.0 HG13 A:VAL384 3.5 25.2 1.0 HH12 A:ARG386 3.5 19.9 1.0 HH21 A:ARG386 3.5 21.9 1.0 HZ3 A:LYS359 3.6 28.1 1.0 HZ2 A:LYS359 3.6 28.1 1.0 HO1 A:EDO506 3.7 31.8 1.0 CB A:LYS359 3.7 16.5 1.0 CG A:LYS359 3.7 16.2 1.0 CA A:PRO358 3.7 20.0 1.0 CG2 A:VAL384 3.9 24.9 1.0 C A:PRO358 3.9 18.6 1.0 O A:GLY357 3.9 22.1 1.0 HG21 A:VAL384 3.9 29.9 1.0 CA A:LYS359 4.0 15.9 1.0 NZ A:LYS359 4.0 23.4 1.0 O1 A:EDO506 4.0 26.5 1.0 CZ A:ARG386 4.0 15.3 1.0 CD A:LYS359 4.1 15.5 1.0 NH1 A:ARG386 4.1 16.6 1.0 CG1 A:VAL384 4.2 21.0 1.0 HG11 A:VAL384 4.3 25.2 1.0 O A:LYS359 4.3 16.7 1.0 O A:HOH894 4.3 25.0 1.0 HA A:VAL384 4.5 21.0 1.0 CB A:VAL384 4.6 20.8 1.0 HB3 A:LYS359 4.6 19.8 1.0 HG23 A:VAL384 4.6 29.9 1.0 C A:LYS359 4.6 17.0 1.0 HG2 A:LYS359 4.6 19.5 1.0 N A:PRO358 4.6 20.1 1.0 C A:GLY357 4.7 24.3 1.0 CE A:LYS359 4.7 20.1 1.0 HB3 A:PRO358 4.7 25.7 1.0 HZ1 A:LYS359 4.7 28.1 1.0 HA A:LYS359 4.8 19.1 1.0 CB A:PRO358 4.8 21.4 1.0 HH11 A:ARG386 4.9 19.9 1.0 HD3 A:LYS359 4.9 18.7 1.0

Chlorine binding site 2 out of 2 in the Structure of A New Family of Polysaccharide Lyase PL25-Ulvanlyase.


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Structure of A New Family of Polysaccharide Lyase PL25-Ulvanlyase. within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl501 b:25.4 occ:1.00 HH22 B:ARG386 2.3 25.4 1.0 H B:LYS359 2.5 22.3 1.0 HA B:PRO358 2.9 27.1 1.0 HG22 B:VAL384 3.0 31.8 1.0 HB2 B:LYS359 3.0 22.4 1.0 O B:HOH1049 3.1 34.9 1.0 NH2 B:ARG386 3.1 21.1 1.0 N B:LYS359 3.1 18.6 1.0 HG3 B:LYS359 3.3 24.0 1.0 HG13 B:VAL384 3.4 25.0 1.0 HH12 B:ARG386 3.5 21.6 1.0 HH21 B:ARG386 3.5 25.4 1.0 HD2 B:LYS359 3.6 23.3 1.0 HZ3 B:LYS359 3.7 31.1 1.0 CB B:LYS359 3.7 18.7 1.0 CA B:PRO358 3.7 22.6 1.0 HZ2 B:LYS359 3.8 31.1 1.0 CG2 B:VAL384 3.8 26.5 1.0 CG B:LYS359 3.8 20.0 1.0 O B:HOH680 3.9 28.8 1.0 HG21 B:VAL384 3.9 31.8 1.0 C B:PRO358 3.9 20.7 1.0 O B:GLY357 3.9 25.9 1.0 CZ B:ARG386 4.0 18.5 1.0 CA B:LYS359 4.0 17.8 1.0 NH1 B:ARG386 4.0 18.0 1.0 CG1 B:VAL384 4.1 20.8 1.0 NZ B:LYS359 4.1 25.9 1.0 HG11 B:VAL384 4.1 25.0 1.0 CD B:LYS359 4.2 19.4 1.0 O B:HOH807 4.2 27.0 1.0 O B:LYS359 4.3 19.3 1.0 HA B:VAL384 4.4 23.3 1.0 O B:HOH1122 4.5 49.0 1.0 CB B:VAL384 4.5 22.0 1.0 HG23 B:VAL384 4.5 31.8 1.0 HB3 B:LYS359 4.6 22.4 1.0 C B:LYS359 4.6 19.3 1.0 HB3 B:PRO358 4.7 29.9 1.0 N B:PRO358 4.7 23.7 1.0 C B:GLY357 4.7 26.0 1.0 HG2 B:LYS359 4.7 24.0 1.0 CB B:PRO358 4.8 24.9 1.0 HA B:LYS359 4.8 21.3 1.0 CE B:LYS359 4.8 23.3 1.0 HH11 B:ARG386 4.8 21.6 1.0 HZ1 B:LYS359 4.9 31.1 1.0 HG12 B:VAL384 4.9 25.0 1.0 HB2 B:PRO358 5.0 29.9 1.0 HD3 B:LYS359 5.0 23.3 1.0

T.Ulaganathan, M.T.Boniecki, E.Foran, V.Buravenkov, N.Mizrachi, E.Banin, W.Helbert, M.Cygler. New Ulvan-Degrading Polysaccharide Lyase Family: Structure and Catalytic Mechanism Suggests Convergent Evolution of Active Site Architecture. Acs Chem. Biol. V. 12 1269 2017.
ISSN: ESSN 1554-8937
PubMed: 28290654
DOI: 10.1021/ACSCHEMBIO.7B00126