Chlorine in PDB 8idq: Crystal Structure of Reducing-End Xylose-Releasing Exoxylanase in GH30 From Talaromyces Cellulolyticus with Xylose

The structure of Crystal Structure of Reducing-End Xylose-Releasing Exoxylanase in GH30 From Talaromyces Cellulolyticus with Xylose, PDB code: 8idq was solved by Y.Nakamichi, M.Watanabe, T.Fujii, H.Inoue, T.Morita, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.35 / 1.70
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	138.249, 120.159, 122.886, 90, 90, 90
R / Rfree (%)	19.9 / 23.3

The binding sites of Chlorine atom in the Crystal Structure of Reducing-End Xylose-Releasing Exoxylanase in GH30 From Talaromyces Cellulolyticus with Xylose (pdb code 8idq). 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 Reducing-End Xylose-Releasing Exoxylanase in GH30 From Talaromyces Cellulolyticus with Xylose, PDB code: 8idq:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Reducing-End Xylose-Releasing Exoxylanase in GH30 From Talaromyces Cellulolyticus with Xylose


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 Reducing-End Xylose-Releasing Exoxylanase in GH30 From Talaromyces Cellulolyticus with Xylose within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl1307 b:18.4 occ:1.00 NH2 B:ARG160 3.2 11.5 1.0 NH1 B:ARG160 3.3 9.3 1.0 CZ B:ARG160 3.7 11.2 1.0 CA B:ALA257 4.1 13.5 1.0 O B:ALA257 4.1 14.4 1.0 CB B:ALA257 4.4 12.1 1.0 CD1 B:PHE214 4.4 10.4 1.0 C B:ALA257 4.6 13.7 1.0 CE1 B:PHE214 4.7 12.7 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of Reducing-End Xylose-Releasing Exoxylanase in GH30 From Talaromyces Cellulolyticus with Xylose


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 Reducing-End Xylose-Releasing Exoxylanase in GH30 From Talaromyces Cellulolyticus with Xylose within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl1205 b:31.9 occ:1.00 NE C:ARG245 3.2 17.0 1.0 O A:HOH2154 3.3 23.9 1.0 O A:HOH2231 3.4 23.6 1.0 O C:HOH1329 3.5 22.4 1.0 CD1 A:TYR317 3.6 13.8 1.0 NH2 C:ARG245 3.7 12.3 1.0 CB A:ASN320 3.9 12.6 1.0 CZ C:ARG245 3.9 12.0 1.0 O A:LEU316 3.9 10.4 1.0 CE1 A:TYR317 3.9 13.9 1.0 CB C:ARG245 4.0 10.5 1.0 CG C:ARG245 4.1 13.5 1.0 CA A:TYR317 4.2 10.2 1.0 CD C:ARG245 4.2 17.8 1.0 C A:LEU316 4.3 10.1 1.0 CB C:SER273 4.3 13.7 0.4 N A:TYR317 4.3 9.8 1.0 CG A:ASN320 4.3 14.6 1.0 OG C:SER273 4.5 13.4 0.6 CB C:SER273 4.5 13.6 0.6 O A:HOH2082 4.5 18.9 1.0 CG A:TYR317 4.6 10.8 1.0 ND2 A:ASN320 4.6 12.6 1.0 O C:HOH1492 4.7 24.7 1.0 CB A:LEU316 4.9 10.6 1.0 O A:HOH2181 4.9 26.1 1.0 OD1 A:ASN320 4.9 18.4 1.0 CB A:TYR317 4.9 11.0 1.0

Y.Nakamichi, M.Watanabe, T.Fujii, H.Inoue, T.Morita. Crystal Structure of Reducing-End Xylose-Releasing Exoxylanase in Subfamily 7 of Glycoside Hydrolase Family 30. Proteins 2023.
ISSN: ESSN 1097-0134
PubMed: 37144255
DOI: 10.1002/PROT.26505