Chlorine in PDB 8k2k: Crystal Structure of Group 3 Oligosaccharide/Monosaccharide-Releasing Beta-N-Acetylgalactosaminidase Ngadssm in Complex with Galnac- Thiazoline

The structure of Crystal Structure of Group 3 Oligosaccharide/Monosaccharide-Releasing Beta-N-Acetylgalactosaminidase Ngadssm in Complex with Galnac- Thiazoline, PDB code: 8k2k was solved by T.Sumida, S.Fushinobu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.93 / 1.75
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	53.537, 53.537, 428.292, 90, 90, 90
R / Rfree (%)	17.6 / 20.6

The binding sites of Chlorine atom in the Crystal Structure of Group 3 Oligosaccharide/Monosaccharide-Releasing Beta-N-Acetylgalactosaminidase Ngadssm in Complex with Galnac- Thiazoline (pdb code 8k2k). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Crystal Structure of Group 3 Oligosaccharide/Monosaccharide-Releasing Beta-N-Acetylgalactosaminidase Ngadssm in Complex with Galnac- Thiazoline, PDB code: 8k2k:

Chlorine binding site 1 out of 1 in the Crystal Structure of Group 3 Oligosaccharide/Monosaccharide-Releasing Beta-N-Acetylgalactosaminidase Ngadssm in Complex with Galnac- Thiazoline


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 Group 3 Oligosaccharide/Monosaccharide-Releasing Beta-N-Acetylgalactosaminidase Ngadssm in Complex with Galnac- Thiazoline within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl605 b:50.6 occ:1.00 N A:ARG124 3.3 25.4 1.0 NH1 A:ARG124 3.7 73.1 1.0 CA A:ARG123 4.0 29.7 1.0 CZ A:ARG124 4.0 71.0 1.0 CB A:ARG124 4.0 35.0 1.0 NH2 A:ARG124 4.1 65.1 1.0 C A:ARG123 4.1 27.9 1.0 CA A:ARG124 4.2 29.2 1.0 CB A:ARG123 4.2 32.8 1.0 CG A:ARG124 4.4 45.5 1.0 O A:ARG124 4.6 27.3 1.0 NE A:ARG124 4.7 63.8 1.0 CG A:ARG123 4.8 40.4 1.0 CD A:ARG123 4.9 41.0 1.0 C A:ARG124 4.9 30.5 1.0

T.Sumida, S.Hiraoka, K.Usui, A.Ishiwata, T.Sengoku, K.A.Stubbs, K.Tanaka, S.Deguchi, S.Fushinobu, T.Nunoura. Genetic and Functional Diversity of Beta-N-Acetylgalactosamine Residue-Targeting Glycosidases Expanded By Deep-Sea Metagenome To Be Published.