Zinc in PDB 5b5z: Crystal Structure of PTLCIB4 H88A Mutant, A Homolog of the Limiting CO2-Inducible Protein Lcib

The structure of Crystal Structure of PTLCIB4 H88A Mutant, A Homolog of the Limiting CO2-Inducible Protein Lcib, PDB code: 5b5z was solved by S.Jin, J.Sun, T.Wunder, D.Tang, O.M.Mueller-Caja, Y.Gao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.96 / 1.60
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	48.079, 48.124, 59.922, 76.77, 87.96, 86.05
R / Rfree (%)	17.9 / 20.7

The binding sites of Zinc atom in the Crystal Structure of PTLCIB4 H88A Mutant, A Homolog of the Limiting CO2-Inducible Protein Lcib (pdb code 5b5z). 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 PTLCIB4 H88A Mutant, A Homolog of the Limiting CO2-Inducible Protein Lcib, PDB code: 5b5z:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of PTLCIB4 H88A Mutant, A Homolog of the Limiting CO2-Inducible Protein Lcib


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 PTLCIB4 H88A Mutant, A Homolog of the Limiting CO2-Inducible Protein Lcib within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn500 b:11.8 occ:1.00 O A:HOH616 1.9 16.2 1.0 NE2 A:HIS102 2.1 18.3 1.0 SG A:CYS46 2.3 12.5 1.0 SG A:CYS126 2.3 56.7 1.0 CD2 A:HIS102 3.0 12.4 1.0 CE1 A:HIS102 3.1 14.3 1.0 CB A:CYS46 3.1 13.6 1.0 CB A:CYS126 3.3 14.1 1.0 CA A:CYS126 3.7 16.6 1.0 O A:HOH707 3.7 21.6 1.0 CB A:ASP48 3.8 11.7 1.0 OD2 A:ASP48 4.0 17.8 1.0 ND1 A:HIS102 4.2 12.7 1.0 CG A:HIS102 4.2 11.9 1.0 N A:GLY127 4.2 15.0 1.0 C A:CYS126 4.2 15.4 1.0 CA A:ALA72 4.4 11.1 1.0 N A:ALA72 4.4 13.0 1.0 CG A:ASP48 4.5 17.1 1.0 CA A:CYS46 4.6 12.8 1.0 O A:HOH691 4.6 16.5 1.0 N A:SER128 4.7 14.7 1.0 O A:HOH661 4.8 34.5 1.0 N A:ASP48 4.8 14.3 1.0 N A:CYS126 4.9 15.3 1.0 CB A:SER128 4.9 14.6 1.0 CA A:ASP48 5.0 14.0 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of PTLCIB4 H88A Mutant, A Homolog of the Limiting CO2-Inducible Protein Lcib


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 PTLCIB4 H88A Mutant, A Homolog of the Limiting CO2-Inducible Protein Lcib within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn500 b:30.0 occ:1.00 NE2 B:HIS102 2.1 11.4 1.0 O B:HOH610 2.2 12.4 1.0 SG B:CYS46 2.3 8.4 1.0 SG B:CYS126 2.3 11.0 1.0 CD2 B:HIS102 2.9 13.1 1.0 CB B:CYS46 3.2 15.1 1.0 CE1 B:HIS102 3.2 13.5 1.0 CB B:CYS126 3.3 14.6 1.0 CA B:CYS126 3.7 12.5 1.0 O B:HOH724 3.7 24.1 1.0 CB B:ASP48 3.9 10.8 1.0 OD2 B:ASP48 4.0 15.6 1.0 N B:GLY127 4.1 14.3 1.0 CG B:HIS102 4.1 8.5 1.0 C B:CYS126 4.2 13.1 1.0 ND1 B:HIS102 4.2 12.1 1.0 CA B:ALA72 4.4 12.9 1.0 N B:ALA72 4.4 12.4 1.0 O B:HOH685 4.5 15.5 1.0 CG B:ASP48 4.5 15.1 1.0 CA B:CYS46 4.7 14.1 1.0 N B:SER128 4.8 16.2 1.0 N B:ASP48 4.9 13.3 1.0 N B:CYS126 4.9 14.9 1.0

S.Jin, J.Sun, T.Wunder, D.Tang, A.B.Cousins, S.K.Sze, O.Mueller-Cajar, Y.G.Gao. Structural Insights Into the Lcib Protein Family Reveals A New Group of Beta-Carbonic Anhydrases Proc. Natl. Acad. Sci. V. 113 14716 2016U.S.A..
ISSN: ESSN 1091-6490
PubMed: 27911826
DOI: 10.1073/PNAS.1616294113