Zinc in PDB 3sct: Crystal Structure of Rice BGLU1 E386G Mutant Complexed with Cellotetraose

All present enzymatic activity of Crystal Structure of Rice BGLU1 E386G Mutant Complexed with Cellotetraose:
3.2.1.21;

The structure of Crystal Structure of Rice BGLU1 E386G Mutant Complexed with Cellotetraose, PDB code: 3sct was solved by S.Pengthaisong, S.G.Withers, B.Kuaprasert, J.R.Ketudat Cairns, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.67 / 1.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	79.270, 101.042, 127.236, 90.00, 90.00, 90.00
R / Rfree (%)	19 / 20.8

The binding sites of Zinc atom in the Crystal Structure of Rice BGLU1 E386G Mutant Complexed with Cellotetraose (pdb code 3sct). 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 Rice BGLU1 E386G Mutant Complexed with Cellotetraose, PDB code: 3sct:

Zinc binding site 1 out of 1 in the Crystal Structure of Rice BGLU1 E386G Mutant Complexed with Cellotetraose


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 Rice BGLU1 E386G Mutant Complexed with Cellotetraose within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1001 b:9.5 occ:1.00 OD2 A:ASP65 2.0 9.2 1.0 OD2 B:ASP65 2.0 9.2 1.0 ND1 B:HIS68 2.0 10.9 1.0 ND1 A:HIS68 2.1 10.8 1.0 CG B:ASP65 2.7 9.7 1.0 CG A:ASP65 2.7 9.9 1.0 OD1 B:ASP65 2.8 10.3 1.0 OD1 A:ASP65 2.8 10.1 1.0 CE1 B:HIS68 3.0 8.7 1.0 CG B:HIS68 3.0 8.8 1.0 CE1 A:HIS68 3.0 8.6 1.0 CG A:HIS68 3.1 8.9 1.0 CB B:HIS68 3.4 9.3 1.0 CB A:HIS68 3.4 9.1 1.0 O A:HOH480 4.0 16.3 1.0 O B:HOH684 4.1 15.9 1.0 NE2 B:HIS68 4.1 9.8 1.0 NE2 A:HIS68 4.2 9.2 1.0 CD2 B:HIS68 4.2 9.5 1.0 CB B:ASP65 4.2 7.2 1.0 CD2 A:HIS68 4.2 9.7 1.0 CB A:ASP65 4.2 7.1 1.0 O A:HOH539 4.7 14.8 1.0 O B:HOH556 4.7 13.0 1.0 CA B:HIS68 4.7 9.9 1.0 CA A:HIS68 4.8 9.8 1.0 N B:HIS68 5.0 9.6 1.0

S.Pengthaisong, S.G.Withers, B.Kuaprasert, J.R.Ketudat Cairns. Structural Investigation of the Basis For Cellooligosaccharide Synthesis By Rice BGLU1 Glycosynthases To Be Published.