Zinc in PDB 1hxy: Crystal Structure of Staphylococcal Enterotoxin H in Complex with Human Mhc Class II

The structure of Crystal Structure of Staphylococcal Enterotoxin H in Complex with Human Mhc Class II, PDB code: 1hxy was solved by K.Petersson, M.Hakansson, H.Nilsson, G.Forsberg, L.A.Svensson, A.Liljas, B.Walse, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.60
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	123.624, 122.843, 48.513, 90.00, 100.13, 90.00
R / Rfree (%)	20.2 / 25.8

The binding sites of Zinc atom in the Crystal Structure of Staphylococcal Enterotoxin H in Complex with Human Mhc Class II (pdb code 1hxy). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of Staphylococcal Enterotoxin H in Complex with Human Mhc Class II, PDB code: 1hxy:

Zinc binding site 1 out of 1 in the Crystal Structure of Staphylococcal Enterotoxin H in Complex with Human Mhc Class II


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Staphylococcal Enterotoxin H in Complex with Human Mhc Class II within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn600 b:53.3 occ:1.00 OD2 D:ASP208 2.0 30.3 1.0 ND1 B:HIS81 2.1 26.7 1.0 NE2 D:HIS206 2.2 25.8 1.0 CG D:ASP208 2.8 28.8 1.0 OD1 D:ASP208 3.0 28.7 1.0 CG B:HIS81 3.1 27.0 1.0 CD2 D:HIS206 3.1 25.4 1.0 CE1 B:HIS81 3.1 26.6 1.0 CE1 D:HIS206 3.2 25.7 1.0 CB B:HIS81 3.3 25.1 1.0 CA B:HIS81 3.9 26.2 1.0 CD2 B:HIS81 4.2 26.9 1.0 NE2 B:HIS81 4.2 27.1 1.0 CG D:HIS206 4.2 25.1 1.0 ND1 D:HIS206 4.3 24.3 1.0 CB D:ASP208 4.3 29.1 1.0 OD1 D:ASP167 4.3 53.9 1.0 ND2 D:ASN113 4.4 30.8 1.0 CG D:ASP167 4.5 50.0 1.0 OD2 D:ASP167 4.7 50.0 1.0 N B:HIS81 4.9 27.2 1.0 C B:HIS81 4.9 25.3 1.0

K.Petersson, M.Hakansson, H.Nilsson, G.Forsberg, L.A.Svensson, A.Liljas, B.Walse. Crystal Structure of A Superantigen Bound to Mhc Class II Displays Zinc and Peptide Dependence Embo J. V. 20 3306 2001.
ISSN: ISSN 0261-4189
PubMed: 11432818
DOI: 10.1093/EMBOJ/20.13.3306