Chlorine in PDB 5xna: Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Dimer Sample)

The structure of Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Dimer Sample), PDB code: 5xna was solved by Y.Fukuda, Y.Miura, E.Mizohata, T.Inoue, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.14 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	53.672, 57.799, 110.903, 90.00, 90.00, 90.00
R / Rfree (%)	18.6 / 23.9

The structure of Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Dimer Sample) also contains other interesting chemical elements:

Magnesium	(Mg)	2 atoms
Zinc	(Zn)	6 atoms

The binding sites of Chlorine atom in the Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Dimer Sample) (pdb code 5xna). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Dimer Sample), PDB code: 5xna:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Dimer Sample)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Dimer Sample) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl212 b:24.1 occ:1.00 ZN B:ZN203 2.2 18.3 1.0 NZ B:LYS114 3.3 48.5 1.0 NE2 A:HIS129 3.4 19.3 1.0 ND1 B:HIS129 3.5 15.8 1.0 CD2 A:HIS129 3.5 18.1 1.0 CL B:CL212 3.6 20.8 1.0 CG B:PRO131 3.8 28.7 1.0 CB B:HIS129 3.9 15.4 1.0 CG B:HIS129 4.1 17.6 1.0 O A:HOH369 4.3 21.2 0.4 CE B:LYS114 4.3 49.0 1.0 CB B:PRO131 4.3 27.6 1.0 CE1 B:HIS129 4.5 15.6 1.0 O A:HOH369 4.6 22.2 0.6 CE1 A:HIS129 4.7 17.8 1.0 CD B:LYS114 4.8 35.5 1.0 CD B:PRO131 4.8 21.7 1.0 CA B:PRO131 4.9 21.5 1.0 CG A:HIS129 4.9 16.3 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Dimer Sample)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Dimer Sample) within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl212 b:20.8 occ:1.00 ZN B:ZN203 2.3 18.3 1.0 O A:HOH376 3.1 18.6 0.6 ND1 B:HIS129 3.6 15.8 1.0 NE2 A:HIS129 3.6 19.3 1.0 CL A:CL212 3.6 24.1 1.0 O B:LYS135 3.8 16.0 1.0 CA B:PRO131 3.8 21.5 1.0 CG2 B:VAL136 3.9 15.4 1.0 CB B:HIS129 3.9 15.4 1.0 N B:PRO131 4.0 20.8 1.0 CE1 A:HIS129 4.1 17.8 1.0 CG B:HIS129 4.1 17.6 1.0 O B:VAL130 4.1 20.3 1.0 C B:VAL130 4.1 16.2 1.0 N B:VAL130 4.2 15.6 1.0 N B:LYS135 4.2 21.4 1.0 C B:LYS135 4.3 17.5 1.0 C B:ASN134 4.4 22.6 0.4 CA B:ASN134 4.4 25.1 0.6 CB B:PRO131 4.4 27.6 1.0 CA B:HIS129 4.4 16.0 1.0 CA B:ASN134 4.5 25.2 0.4 CG B:PRO131 4.5 28.7 1.0 C B:ASN134 4.6 23.2 0.6 CE1 B:HIS129 4.6 15.6 1.0 CD2 A:HIS129 4.7 18.1 1.0 C B:HIS129 4.7 14.8 1.0 OD1 B:ASN134 4.7 31.9 0.6 CD B:PRO131 4.7 21.7 1.0 N B:VAL136 4.9 15.2 1.0 C B:PRO131 4.9 19.7 1.0 CA B:VAL130 4.9 15.8 1.0 CA B:LYS135 4.9 21.4 1.0 O B:ASN134 4.9 21.8 0.4 O B:PRO131 5.0 24.4 1.0

Y.Fukuda, Y.Miura, E.Mizohata, T.Inoue. Structural Insights Into A Secretory Abundant Heat-Soluble Protein From An Anhydrobiotic Tardigrade, Ramazzottius Varieornatus Febs Lett. V. 591 2458 2017.
ISSN: ISSN 1873-3468
PubMed: 28703282
DOI: 10.1002/1873-3468.12752