Chlorine in PDB 5xn9: Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Monomer Sample)

The structure of Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Monomer Sample), PDB code: 5xn9 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)	31.26 / 1.45
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	53.866, 57.505, 111.723, 90.00, 90.00, 90.00
R / Rfree (%)	14.5 / 17.2

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

Magnesium	(Mg)	2 atoms
Zinc	(Zn)	4 atoms

The binding sites of Chlorine atom in the Crystal Structure of A Secretary Abundant Heat Soluble (Sahs) Protein From Ramazzottius Varieornatus (From Monomer Sample) (pdb code 5xn9). 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 Monomer Sample), PDB code: 5xn9:
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 Monomer 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 Monomer Sample) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl203 b:27.1 occ:0.85 ZN B:ZN204 2.3 18.8 0.8 NE2 A:HIS129 3.4 21.9 1.0 ND1 B:HIS129 3.5 18.9 1.0 CD2 A:HIS129 3.6 20.9 1.0 CL B:CL205 3.6 21.4 0.9 CG B:PRO131 3.8 29.8 1.0 CE B:LYS114 3.8 46.7 1.0 NZ B:LYS114 3.8 51.0 1.0 CB B:HIS129 3.9 19.5 1.0 CG B:HIS129 4.0 17.9 1.0 O A:HOH381 4.1 40.0 0.6 CB B:PRO131 4.3 26.9 1.0 O A:HOH364 4.4 60.1 1.0 CE1 B:HIS129 4.5 19.2 1.0 O A:HOH351 4.7 45.3 1.0 CE1 A:HIS129 4.7 23.9 1.0 CD B:PRO131 4.8 25.3 1.0 CA B:PRO131 4.9 23.8 1.0 CG A:HIS129 4.9 21.5 1.0 O2 B:EDO207 5.0 44.6 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 Monomer 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 Monomer Sample) within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl205 b:21.4 occ:0.89 ZN B:ZN204 2.2 18.8 0.8 O B:HOH325 3.1 56.8 1.0 ND1 B:HIS129 3.5 18.9 1.0 NE2 A:HIS129 3.6 21.9 1.0 CL A:CL203 3.6 27.1 0.8 O B:LYS135 3.7 19.7 1.0 CA B:PRO131 3.8 23.8 1.0 CG2 B:VAL136 3.8 20.9 1.0 CB B:HIS129 3.8 19.5 1.0 O A:HOH364 4.0 60.1 1.0 N B:PRO131 4.1 21.3 1.0 CG B:HIS129 4.1 17.9 1.0 CE1 A:HIS129 4.1 23.9 1.0 N B:LYS135 4.1 22.6 1.0 O B:VAL130 4.1 19.6 1.0 C B:VAL130 4.1 19.6 1.0 N B:VAL130 4.1 17.9 1.0 C B:LYS135 4.2 17.8 1.0 C B:ASN134 4.2 26.1 0.3 CA B:ASN134 4.3 29.9 0.7 CA B:HIS129 4.4 16.5 1.0 CA B:ASN134 4.5 27.8 0.3 C B:ASN134 4.5 27.1 0.7 CB B:PRO131 4.5 26.9 1.0 CG B:PRO131 4.6 29.8 1.0 CE1 B:HIS129 4.6 19.2 1.0 O B:ASN134 4.6 26.2 0.3 C B:HIS129 4.6 16.4 1.0 CD2 A:HIS129 4.7 20.9 1.0 CD B:PRO131 4.7 25.3 1.0 OD1 B:ASN134 4.7 35.5 0.7 N B:VAL136 4.8 17.7 1.0 CA B:LYS135 4.8 20.4 1.0 CA B:VAL130 4.9 17.9 1.0 C B:PRO131 4.9 23.3 1.0 N B:ASN134 4.9 28.4 0.3

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