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Zinc in PDB 3scw: Crystal Structure of Rice BGLU1 E386G/Y341A Mutant Complexed with Cellotetraose

Enzymatic activity of Crystal Structure of Rice BGLU1 E386G/Y341A Mutant Complexed with Cellotetraose

All present enzymatic activity of Crystal Structure of Rice BGLU1 E386G/Y341A Mutant Complexed with Cellotetraose:
3.2.1.21;

Protein crystallography data

The structure of Crystal Structure of Rice BGLU1 E386G/Y341A Mutant Complexed with Cellotetraose, PDB code: 3scw 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) 23.54 / 1.90
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 79.335, 101.335, 127.409, 90.00, 90.00, 90.00
R / Rfree (%) 16.9 / 19.8

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Rice BGLU1 E386G/Y341A Mutant Complexed with Cellotetraose (pdb code 3scw). 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/Y341A Mutant Complexed with Cellotetraose, PDB code: 3scw:

Zinc binding site 1 out of 1 in 3scw

Go back to Zinc Binding Sites List in 3scw
Zinc binding site 1 out of 1 in the Crystal Structure of Rice BGLU1 E386G/Y341A 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/Y341A Mutant Complexed with Cellotetraose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn1001

b:7.0
occ:1.00
ND1 B:HIS68 2.0 8.8 1.0
OD2 A:ASP65 2.0 6.6 1.0
ND1 A:HIS68 2.0 8.7 1.0
OD2 B:ASP65 2.0 6.3 1.0
CG A:ASP65 2.7 6.6 1.0
CG B:ASP65 2.7 6.6 1.0
OD1 B:ASP65 2.8 6.7 1.0
OD1 A:ASP65 2.8 7.2 1.0
CE1 B:HIS68 2.9 9.5 1.0
CE1 A:HIS68 2.9 9.2 1.0
CG B:HIS68 3.0 7.8 1.0
CG A:HIS68 3.0 7.9 1.0
CB B:HIS68 3.4 7.3 1.0
CB A:HIS68 3.4 7.3 1.0
NE2 B:HIS68 4.0 9.2 1.0
NE2 A:HIS68 4.1 9.3 1.0
CD2 B:HIS68 4.1 8.7 1.0
O B:HOH536 4.1 20.1 1.0
CD2 A:HIS68 4.1 8.6 1.0
CB A:ASP65 4.2 6.1 1.0
O A:HOH494 4.2 16.4 1.0
CB B:ASP65 4.2 6.1 1.0
O B:HOH657 4.7 11.2 1.0
O A:HOH599 4.7 9.0 1.0
CA B:HIS68 4.8 8.3 1.0
CA A:HIS68 4.8 8.3 1.0
N B:HIS68 5.0 6.8 1.0

Reference:

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.
Page generated: Wed Dec 16 04:49:57 2020

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