Zinc in PDB 5h4f: Structure of Inorganic Pyrophosphatase Crystallised As A Contaminant

All present enzymatic activity of Structure of Inorganic Pyrophosphatase Crystallised As A Contaminant:
3.6.1.1;

The structure of Structure of Inorganic Pyrophosphatase Crystallised As A Contaminant, PDB code: 5h4f was solved by S.Chaudhary, K.Hatti, N.Srinivasan, M.R.N.Murthy, K.Sekar, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.50 / 2.05
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	108.098, 108.098, 155.607, 90.00, 90.00, 120.00
R / Rfree (%)	21.1 / 25.1

The binding sites of Zinc atom in the Structure of Inorganic Pyrophosphatase Crystallised As A Contaminant (pdb code 5h4f). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of Inorganic Pyrophosphatase Crystallised As A Contaminant, PDB code: 5h4f:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of Inorganic Pyrophosphatase Crystallised As A Contaminant


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Inorganic Pyrophosphatase Crystallised As A Contaminant within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn201 b:55.4 occ:1.00 O A:ASN24 2.4 17.2 1.0 O A:HOH358 2.5 15.4 1.0 O B:HOH339 2.6 21.4 1.0 O B:HOH371 2.6 13.1 1.0 O B:HOH344 2.6 15.4 1.0 O A:HOH347 2.6 15.6 1.0 ZN B:ZN201 3.3 52.5 1.0 C A:ASN24 3.5 19.1 1.0 O A:HOH360 4.0 31.2 1.0 CA A:ALA25 4.0 18.4 1.0 O A:HOH309 4.0 15.6 1.0 N A:ALA25 4.2 18.5 1.0 O A:HOH363 4.2 28.6 1.0 O A:HOH351 4.3 21.4 1.0 OD1 B:ASP26 4.3 21.0 1.0 O B:HOH364 4.3 18.5 1.0 O A:HOH346 4.3 34.6 1.0 O A:HOH356 4.4 18.4 1.0 C A:ALA25 4.5 18.4 1.0 CB A:ASN24 4.5 24.2 1.0 CA A:ASN24 4.7 21.0 1.0 N A:ASP26 4.7 17.8 1.0 O A:HOH343 4.8 21.0 1.0 OD1 A:ASP26 5.0 19.6 1.0

Zinc binding site 2 out of 2 in the Structure of Inorganic Pyrophosphatase Crystallised As A Contaminant


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of Inorganic Pyrophosphatase Crystallised As A Contaminant within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn201 b:52.5 occ:1.00 O B:ASN24 2.4 19.0 1.0 O B:HOH363 2.4 18.2 1.0 O B:HOH371 2.5 13.1 1.0 O A:HOH343 2.6 21.0 1.0 O B:HOH344 2.7 15.4 1.0 O A:HOH347 2.7 15.6 1.0 ZN A:ZN201 3.3 55.4 1.0 C B:ASN24 3.5 19.2 1.0 CA B:ALA25 4.0 17.1 1.0 O B:HOH366 4.0 29.1 1.0 O B:HOH333 4.1 19.0 1.0 N B:ALA25 4.2 18.2 1.0 OD1 A:ASP26 4.2 19.6 1.0 O B:HOH350 4.3 28.0 1.0 O A:HOH356 4.4 18.4 1.0 C B:ALA25 4.5 16.6 1.0 CB B:ASN24 4.6 22.1 1.0 O B:HOH364 4.6 18.5 1.0 CA B:ASN24 4.7 20.0 1.0 O B:HOH339 4.7 21.4 1.0 N B:ASP26 4.8 17.5 1.0 OD1 B:ASP26 5.0 21.0 1.0

K.Hatti, A.Biswas, S.Chaudhary, V.Dadireddy, K.Sekar, N.Srinivasan, M.R.Murthy. Structure Determination of Contaminant Proteins Using the Marathonmr Procedure. J. Struct. Biol. V. 197 372 2017.
ISSN: ESSN 1095-8657
PubMed: 28167161
DOI: 10.1016/J.JSB.2017.01.005