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Zinc in PDB 1e3j: Ketose Reductase (Sorbitol Dehydrogenase) From Silverleaf Whitefly

Protein crystallography data

The structure of Ketose Reductase (Sorbitol Dehydrogenase) From Silverleaf Whitefly, PDB code: 1e3j was solved by M.J.Banfield, M.E.Salvucci, E.N.Baker, C.A.Smith, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20 / 2.3
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 78.822, 98.395, 120.924, 90.00, 90.00, 90.00
R / Rfree (%) 21.9 / 25

Zinc Binding Sites:

The binding sites of Zinc atom in the Ketose Reductase (Sorbitol Dehydrogenase) From Silverleaf Whitefly (pdb code 1e3j). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Ketose Reductase (Sorbitol Dehydrogenase) From Silverleaf Whitefly, PDB code: 1e3j:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 1e3j

Go back to Zinc Binding Sites List in 1e3j
Zinc binding site 1 out of 2 in the Ketose Reductase (Sorbitol Dehydrogenase) From Silverleaf Whitefly


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Ketose Reductase (Sorbitol Dehydrogenase) From Silverleaf Whitefly within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn901

b:40.0
occ:1.00
SG A:CYS102 2.1 34.9 1.0
SG A:CYS99 2.3 38.4 1.0
SG A:CYS96 2.4 40.7 1.0
SG A:CYS110 2.4 39.8 1.0
CB A:CYS110 3.3 38.9 1.0
CB A:CYS99 3.3 35.2 1.0
N A:CYS99 3.5 34.8 1.0
CB A:CYS96 3.5 36.2 1.0
CB A:CYS102 3.5 35.6 1.0
N A:CYS96 3.6 34.3 1.0
N A:ARG97 3.8 39.2 1.0
CA A:CYS96 4.0 37.9 1.0
CA A:CYS99 4.0 35.7 1.0
CA A:CYS110 4.0 38.6 1.0
N A:CYS102 4.1 33.5 1.0
N A:ARG98 4.1 38.3 1.0
C A:CYS96 4.2 39.5 1.0
CA A:CYS102 4.4 33.9 1.0
CD A:PRO111 4.6 42.6 1.0
C A:CYS99 4.7 34.7 1.0
C A:ARG98 4.7 39.7 1.0
CA A:ARG97 4.7 38.6 1.0
CB A:PRO95 4.7 32.3 1.0
C A:PRO95 4.7 35.4 1.0
C A:CYS110 4.8 40.1 1.0
O A:CYS99 4.8 33.3 1.0
N A:PRO111 4.8 41.4 1.0
C A:ARG97 4.9 38.6 1.0

Zinc binding site 2 out of 2 in 1e3j

Go back to Zinc Binding Sites List in 1e3j
Zinc binding site 2 out of 2 in the Ketose Reductase (Sorbitol Dehydrogenase) From Silverleaf Whitefly


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Ketose Reductase (Sorbitol Dehydrogenase) From Silverleaf Whitefly within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn902

b:71.7
occ:1.00
O A:HOH2046 2.1 66.9 1.0
NE2 A:HIS66 2.2 43.5 1.0
OE2 A:GLU67 2.3 51.8 1.0
SG A:CYS41 2.4 56.8 1.0
CE1 A:HIS66 3.1 40.6 1.0
CB A:CYS41 3.1 51.2 1.0
CD2 A:HIS66 3.2 40.1 1.0
CD A:GLU67 3.2 49.7 1.0
CG A:GLU67 3.5 46.7 1.0
OE1 A:GLU152 3.9 45.0 1.0
ND1 A:HIS66 4.2 42.7 1.0
CG A:HIS66 4.3 42.1 1.0
O A:HOH2020 4.3 46.6 1.0
N A:CYS41 4.3 48.1 1.0
CA A:CYS41 4.4 50.1 1.0
OE1 A:GLU67 4.4 48.3 1.0
OE2 A:GLU152 4.4 43.5 1.0
CD A:GLU152 4.4 42.8 1.0
OD2 A:ASP44 4.7 55.4 1.0

Reference:

M.J.Banfield, M.E.Salvucci, E.N.Baker, C.A.Smith. Crystal Structure of Nadp(H)-Dependent Ketose Reductase From Besimia Argentifolii at 2.3 Angstrom Resolution J.Mol.Biol. V. 306 239 2001.
ISSN: ISSN 0022-2836
PubMed: 11237597
DOI: 10.1006/JMBI.2000.4381
Page generated: Wed Dec 16 02:47:51 2020

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