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Zinc in PDB 2zwi: Crystal Structure of Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum

Enzymatic activity of Crystal Structure of Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum

All present enzymatic activity of Crystal Structure of Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum:
2.4.99.4;

Protein crystallography data

The structure of Crystal Structure of Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum, PDB code: 2zwi was solved by T.Iwatani, N.Okino, M.Sakakura, H.Kajiwara, M.Ichikawa, Y.Takakura, M.Kimura, M.Ito, T.Yamamoto, Y.Kakuta, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.69 / 2.01
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 54.429, 57.827, 59.246, 90.06, 106.76, 103.20
R / Rfree (%) 17.3 / 22.8

Other elements in 2zwi:

The structure of Crystal Structure of Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum also contains other interesting chemical elements:

Chlorine (Cl) 4 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum (pdb code 2zwi). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum, PDB code: 2zwi:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 2zwi

Go back to Zinc Binding Sites List in 2zwi
Zinc binding site 1 out of 2 in the Crystal Structure of Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum


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 Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn410

b:23.1
occ:1.00
 OD1 A:ASP311 2.0 14.8 1.0
ND1 A:HIS270 2.1 22.3 1.0
OG A:SER268 2.4 19.4 1.0
CE1 A:HIS270 3.0 23.3 1.0
CG A:ASP311 3.0 14.3 1.0
CG A:HIS270 3.1 21.1 1.0
OD2 A:ASP311 3.3 17.2 1.0
CB A:HIS270 3.4 19.1 1.0
CB A:SER268 3.4 20.0 1.0
O1 A:GOL6 4.0 27.8 1.0
NE2 A:HIS270 4.1 23.5 1.0
CD2 A:HIS270 4.2 21.8 1.0
CB A:ASP311 4.4 13.5 1.0
N A:HIS270 4.5 19.5 1.0
CA A:HIS270 4.6 18.7 1.0
CA A:ASP311 4.7 13.2 1.0
N A:ASP311 4.8 12.8 1.0
CA A:SER268 4.8 19.7 1.0
O2 A:GOL6 4.8 28.4 1.0

Zinc binding site 2 out of 2 in 2zwi

Go back to Zinc Binding Sites List in 2zwi
Zinc binding site 2 out of 2 in the Crystal Structure of Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Alpha/Beta-Galactoside Alpha-2,3- Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn2

b:20.1
occ:1.00
 O B:HOH22 1.8 15.3 1.0
OD1 B:ASP311 2.0 15.7 1.0
ND1 B:HIS270 2.0 23.6 1.0
OG B:SER268 2.7 22.9 1.0
CE1 B:HIS270 2.9 24.4 1.0
CG B:ASP311 2.9 14.8 1.0
CG B:HIS270 3.1 21.3 1.0
OD2 B:ASP311 3.2 16.4 1.0
CB B:HIS270 3.5 19.5 1.0
CB B:SER268 3.6 20.7 1.0
NE2 B:HIS270 4.1 25.3 1.0
CD2 B:HIS270 4.2 23.0 1.0
CB B:ASP311 4.3 14.4 1.0
N B:HIS270 4.6 20.0 1.0
CA B:ASP311 4.6 14.6 1.0
CA B:HIS270 4.6 19.4 1.0
N B:ASP311 4.8 14.7 1.0
CA B:SER268 5.0 20.5 1.0

Reference:

T.Iwatani, N.Okino, M.Sakakura, H.Kajiwara, Y.Takakura, M.Kimura, M.Ito, T.Yamamoto, Y.Kakuta. Crystal Structure of Alpha/Beta-Galactoside ALPHA2,3-Sialyltransferase From A Luminous Marine Bacterium, Photobacterium Phosphoreum Febs Lett. V. 583 2083 2009.
ISSN: ISSN 0014-5793
PubMed: 19467231
DOI: 10.1016/J.FEBSLET.2009.05.032
Page generated: Thu Oct 24 10:54:33 2024

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