Chlorine in PDB 7jho: Structure of Human Beta 1,3-N-Acetylglucosaminyltransferase 2 with Udp

All present enzymatic activity of Structure of Human Beta 1,3-N-Acetylglucosaminyltransferase 2 with Udp:
2.4.1.149;

The structure of Structure of Human Beta 1,3-N-Acetylglucosaminyltransferase 2 with Udp, PDB code: 7jho was solved by Y.Hao, X.Huang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.22 / 1.85
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	137.651, 76.511, 82.704, 90.00, 109.93, 90.00
R / Rfree (%)	16.5 / 21.1

The structure of Structure of Human Beta 1,3-N-Acetylglucosaminyltransferase 2 with Udp also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Chlorine atom in the Structure of Human Beta 1,3-N-Acetylglucosaminyltransferase 2 with Udp (pdb code 7jho). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Structure of Human Beta 1,3-N-Acetylglucosaminyltransferase 2 with Udp, PDB code: 7jho:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Structure of Human Beta 1,3-N-Acetylglucosaminyltransferase 2 with Udp


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of Human Beta 1,3-N-Acetylglucosaminyltransferase 2 with Udp within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl405 b:30.8 occ:1.00 O A:HOH705 2.5 38.6 1.0 O A:HOH800 2.8 40.1 1.0 N A:ARG157 3.4 11.0 1.0 CA A:HIS154 3.4 13.2 1.0 CG A:ARG157 3.6 17.6 1.0 C A:HIS154 3.6 12.7 1.0 N A:ALA156 3.6 10.4 1.0 CB A:ALA156 3.7 9.2 1.0 N A:PHE155 4.0 10.4 1.0 CA A:ALA156 4.0 12.3 1.0 CB A:HIS154 4.0 12.4 1.0 O A:HIS154 4.0 12.5 1.0 CB A:ARG157 4.1 12.7 1.0 C A:ALA156 4.2 13.3 1.0 O A:PRO153 4.2 13.8 1.0 CD A:ARG157 4.2 15.2 1.0 CA A:ARG157 4.3 12.4 1.0 NE A:ARG157 4.4 22.2 1.0 O A:HOH765 4.4 36.1 1.0 CG A:HIS154 4.4 13.0 1.0 O A:HOH763 4.5 34.9 1.0 CD2 A:HIS154 4.5 18.1 1.0 C A:PHE155 4.6 14.0 1.0 N A:HIS154 4.6 11.8 1.0 C A:PRO153 4.8 16.6 1.0 CA A:PHE155 4.9 13.8 1.0

Chlorine binding site 2 out of 2 in the Structure of Human Beta 1,3-N-Acetylglucosaminyltransferase 2 with Udp


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Structure of Human Beta 1,3-N-Acetylglucosaminyltransferase 2 with Udp within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl406 b:28.2 occ:1.00 O B:HOH730 2.7 44.3 1.0 N B:ARG157 3.4 12.1 1.0 CA B:HIS154 3.4 11.0 1.0 CG B:ARG157 3.5 13.6 1.0 C B:HIS154 3.6 12.5 1.0 N B:ALA156 3.6 10.2 1.0 CB B:ALA156 3.7 11.9 1.0 CB B:HIS154 3.9 16.1 1.0 N B:PHE155 4.0 13.3 1.0 CA B:ALA156 4.0 12.0 1.0 CB B:ARG157 4.0 14.6 1.0 O B:HIS154 4.0 11.9 1.0 C B:ALA156 4.1 11.2 1.0 CD B:ARG157 4.2 20.8 1.0 O B:PRO153 4.3 11.8 1.0 CA B:ARG157 4.3 14.5 1.0 NE B:ARG157 4.3 20.0 1.0 CG B:HIS154 4.4 12.5 1.0 CD2 B:HIS154 4.5 18.4 1.0 O B:HOH755 4.5 41.2 1.0 C B:PHE155 4.5 12.8 1.0 N B:HIS154 4.6 11.2 1.0 O B:HOH762 4.6 29.2 1.0 CA B:PHE155 4.9 11.8 1.0 C B:PRO153 4.9 18.1 1.0 CG B:PRO380 5.0 16.1 1.0

Y.Hao, A.Crequer-Grandhomme, N.Javier, A.Singh, H.Chen, P.Manzanillo, M.C.Lo, X.Huang. Structures and Mechanism of Human Glycosyltransferase Beta 1,3-N-Acetylglucosaminyltransferase 2 (B3GNT2), An Important Player in Immune Homeostasis. J.Biol.Chem. 2020.
ISSN: ESSN 1083-351X
PubMed: 33158990
DOI: 10.1074/JBC.RA120.015306