Zinc in PDB 3a52: Crystal Structure of Cold-Active Alkailne Phosphatase From Psychrophile Shewanella Sp.

The structure of Crystal Structure of Cold-Active Alkailne Phosphatase From Psychrophile Shewanella Sp., PDB code: 3a52 was solved by H.Tsuruta, B.Mikami, T.Higashi, Y.Aizono, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.20
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	64.059, 95.863, 71.058, 90.00, 101.62, 90.00
R / Rfree (%)	18.3 / 24.4

The structure of Crystal Structure of Cold-Active Alkailne Phosphatase From Psychrophile Shewanella Sp. also contains other interesting chemical elements:

Magnesium

(Mg)

4 atoms

The binding sites of Zinc atom in the Crystal Structure of Cold-Active Alkailne Phosphatase From Psychrophile Shewanella Sp. (pdb code 3a52). 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 Cold-Active Alkailne Phosphatase From Psychrophile Shewanella Sp., PDB code: 3a52:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Cold-Active Alkailne Phosphatase From Psychrophile Shewanella Sp.


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 Cold-Active Alkailne Phosphatase From Psychrophile Shewanella Sp. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1001 b:12.1 occ:1.00 O2 A:SO43004 2.0 23.1 1.0 NE2 A:HIS231 2.0 11.9 1.0 OD2 A:ASP227 2.1 6.5 1.0 NE2 A:HIS362 2.1 10.6 1.0 OD1 A:ASP227 2.6 9.8 1.0 CG A:ASP227 2.7 9.1 1.0 O1 A:SO43004 2.8 26.0 1.0 S A:SO43004 2.9 23.6 1.0 CE1 A:HIS231 3.0 12.5 1.0 CD2 A:HIS231 3.0 11.7 1.0 CE1 A:HIS362 3.0 10.6 1.0 CD2 A:HIS362 3.2 10.9 1.0 NE2 A:HIS270 3.7 8.3 1.0 O4 A:SO43004 3.8 22.6 1.0 OG1 A:THR272 4.0 6.5 1.0 O3 A:SO43004 4.0 27.3 1.0 OG A:SER58 4.0 14.8 1.0 O A:HOH2013 4.0 30.3 1.0 ND1 A:HIS231 4.1 13.9 1.0 CG A:HIS231 4.1 12.1 1.0 CB A:ASP227 4.2 6.8 1.0 ND1 A:HIS362 4.2 12.2 1.0 CG A:HIS362 4.3 10.6 1.0 CE1 A:HIS270 4.4 9.0 1.0 OH B:TYR283 4.5 10.4 1.0 OD2 A:ASP9 4.6 19.7 1.0 CG2 A:THR272 4.6 7.5 1.0 CD2 A:HIS270 4.6 7.6 1.0 O A:ASP227 4.8 6.3 1.0 CB A:THR272 4.9 8.0 1.0 O A:HOH2628 5.0 30.9 1.0 C A:ASP227 5.0 6.5 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of Cold-Active Alkailne Phosphatase From Psychrophile Shewanella Sp.


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 Cold-Active Alkailne Phosphatase From Psychrophile Shewanella Sp. within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1004 b:12.7 occ:1.00 OD1 B:ASP227 2.0 9.2 1.0 NE2 B:HIS231 2.0 9.7 1.0 O4 B:SO43005 2.1 32.1 1.0 NE2 B:HIS362 2.1 8.3 1.0 OD2 B:ASP227 2.5 9.0 1.0 CG B:ASP227 2.6 8.1 1.0 O3 B:SO43005 2.7 34.5 1.0 S B:SO43005 2.9 33.9 1.0 CE1 B:HIS231 3.0 10.4 1.0 CE1 B:HIS362 3.0 9.4 1.0 CD2 B:HIS231 3.1 9.8 1.0 CD2 B:HIS362 3.2 8.9 1.0 NE2 B:HIS270 3.7 7.7 1.0 O2 B:SO43005 3.9 32.9 1.0 O1 B:SO43005 3.9 36.6 1.0 OG B:SER58 3.9 16.6 1.0 OG1 B:THR272 4.0 8.1 1.0 CB B:ASP227 4.1 7.0 1.0 ND1 B:HIS231 4.1 12.0 1.0 CG B:HIS231 4.2 10.5 1.0 ND1 B:HIS362 4.2 11.5 1.0 O B:HOH2553 4.2 24.4 1.0 CG B:HIS362 4.3 8.6 1.0 CE1 B:HIS270 4.4 8.2 1.0 OD2 B:ASP9 4.6 17.7 1.0 OH A:TYR283 4.6 16.1 1.0 CD2 B:HIS270 4.6 7.5 1.0 CG2 B:THR272 4.6 3.2 1.0 O B:ASP227 4.7 8.5 1.0 C B:ASP227 4.9 7.0 1.0 CA B:ASP227 4.9 6.9 1.0 CB B:THR272 5.0 4.4 1.0

H.Tsuruta, B.Mikami, T.Higashi, Y.Aizono. Crystal Structure of Cold-Active Alkaline Phosphatase From the Psychrophile Shewanella Sp. Biosci.Biotechnol.Biochem. V. 74 69 2010.
ISSN: ISSN 0916-8451
PubMed: 20057143
DOI: 10.1271/BBB.90563