Chlorine in PDB 6hq8: Bacterial Beta-1,3-Oligosaccharide Phosphorylase From GH149 with Laminarihexaose Bound at A Surface Site

The structure of Bacterial Beta-1,3-Oligosaccharide Phosphorylase From GH149 with Laminarihexaose Bound at A Surface Site, PDB code: 6hq8 was solved by S.Kuhaudomlarp, C.E.M.Stevenson, D.M.Lawson, R.A.Field, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	66.41 / 2.25
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	99.129, 158.756, 178.891, 90.00, 90.00, 90.00
R / Rfree (%)	18 / 21.7

The binding sites of Chlorine atom in the Bacterial Beta-1,3-Oligosaccharide Phosphorylase From GH149 with Laminarihexaose Bound at A Surface Site (pdb code 6hq8). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Bacterial Beta-1,3-Oligosaccharide Phosphorylase From GH149 with Laminarihexaose Bound at A Surface Site, PDB code: 6hq8:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Bacterial Beta-1,3-Oligosaccharide Phosphorylase From GH149 with Laminarihexaose Bound at A Surface Site


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Bacterial Beta-1,3-Oligosaccharide Phosphorylase From GH149 with Laminarihexaose Bound at A Surface Site within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1213 b:78.1 occ:1.00 N A:LYS448 3.7 47.6 1.0 NH1 A:ARG438 3.8 66.4 1.0 NH2 A:ARG507 3.9 74.3 1.0 CB A:LYS448 4.3 51.8 1.0 CZ A:ARG438 4.3 76.2 1.0 O A:TRP446 4.4 46.0 1.0 NH2 A:ARG438 4.4 72.6 1.0 CA A:ASN447 4.4 46.4 1.0 O A:LYS448 4.4 64.4 1.0 CA A:LYS448 4.5 52.2 1.0 C A:ASN447 4.6 45.5 1.0

Chlorine binding site 2 out of 2 in the Bacterial Beta-1,3-Oligosaccharide Phosphorylase From GH149 with Laminarihexaose Bound at A Surface Site


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Bacterial Beta-1,3-Oligosaccharide Phosphorylase From GH149 with Laminarihexaose Bound at A Surface Site within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl1206 b:92.8 occ:1.00 N B:LYS448 3.5 60.7 1.0 NH2 B:ARG438 3.8 0.2 1.0 O B:TRP446 4.0 59.7 1.0 CA B:ASN447 4.1 58.4 1.0 CB B:LYS448 4.2 63.5 1.0 C B:ASN447 4.3 59.8 1.0 CA B:LYS448 4.3 62.3 1.0 O B:LYS448 4.3 68.3 1.0 NH2 B:ARG507 4.5 98.7 1.0 CG B:LYS448 4.6 65.0 1.0 CZ B:ARG438 4.6 0.4 1.0 NH1 B:ARG438 4.8 0.9 1.0 OD1 B:ASN447 4.8 56.4 1.0 C B:LYS448 4.8 64.4 1.0 C B:TRP446 4.9 55.9 1.0 CB B:ASN447 5.0 57.1 1.0

S.Kuhaudomlarp, C.E.M.Stevenson, D.M.Lawson, R.A.Field. The Structure of A GH149 Beta-(1 → 3) Glucan Phosphorylase Reveals A New Surface Oligosaccharide Binding Site and Additional Domains That Are Absent in the Disaccharide-Specific GH94 Glucose-Beta-(1 → 3)-Glucose (Laminaribiose) Phosphorylase. Proteins V. 87 885 2019.
ISSN: ESSN 1097-0134
PubMed: 31134667
DOI: 10.1002/PROT.25745