Calcium in PDB 6y9t: Family GH13_31 Enzyme

The structure of Family GH13_31 Enzyme, PDB code: 6y9t was solved by S.Andersen, J.C.N.Poulsen, M.S.Moeller, M.Abou Hachem, L.Lo Leggio, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.01 / 2.78
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	73.210, 105.300, 92.230, 90.00, 96.95, 90.00
R / Rfree (%)	25.8 / 33.7

The binding sites of Calcium atom in the Family GH13_31 Enzyme (pdb code 6y9t). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Family GH13_31 Enzyme, PDB code: 6y9t:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Family GH13_31 Enzyme


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Family GH13_31 Enzyme within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca601 b:52.5 occ:1.00 OD2 A:ASP28 2.3 64.3 1.0 O A:ILE26 2.4 70.6 1.0 OD1 A:ASN22 2.5 83.5 1.0 OD1 A:ASP24 2.8 0.8 1.0 OD1 A:ASP20 2.9 57.1 1.0 OD2 A:ASP24 3.1 0.9 1.0 CG A:ASP28 3.2 69.1 1.0 CG A:ASN22 3.2 87.6 1.0 CG A:ASP24 3.3 0.5 1.0 CB A:ASP28 3.4 66.5 1.0 ND2 A:ASN22 3.4 93.2 1.0 O A:HIS73 3.6 75.0 1.0 C A:ILE26 3.6 69.1 1.0 CG A:ASP20 3.9 71.1 1.0 C A:GLY27 4.1 66.5 1.0 N A:ASP28 4.2 62.4 1.0 O A:GLY27 4.3 64.5 1.0 OD1 A:ASP28 4.4 72.0 1.0 CA A:ASP28 4.4 63.7 1.0 N A:ASN22 4.4 91.0 1.0 CA A:ILE26 4.4 72.8 1.0 N A:SER21 4.5 87.4 1.0 N A:GLY27 4.5 65.0 1.0 N A:ILE26 4.5 78.5 1.0 CB A:ILE26 4.5 80.8 1.0 CA A:GLY27 4.6 64.1 1.0 CA A:ASP20 4.6 84.6 1.0 CB A:ASN22 4.6 86.9 1.0 CB A:ASP20 4.6 79.4 1.0 CB A:ASP24 4.7 0.7 1.0 C A:HIS73 4.8 99.9 1.0 OD2 A:ASP20 4.8 83.8 1.0 CA A:ASN22 4.9 82.1 1.0 N A:ASP24 4.9 92.2 1.0

Calcium binding site 2 out of 2 in the Family GH13_31 Enzyme


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Family GH13_31 Enzyme within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca601 b:59.8 occ:1.00 OD2 B:ASP28 2.1 82.8 1.0 O B:ILE26 2.1 69.4 1.0 OD1 B:ASP20 2.4 61.4 1.0 OD1 B:ASN22 2.6 45.1 1.0 OD1 B:ASP24 2.9 83.0 1.0 CG B:ASP28 3.1 82.3 1.0 C B:ILE26 3.3 76.1 1.0 CG B:ASP20 3.4 62.9 1.0 CG B:ASN22 3.4 68.9 1.0 CB B:ASP28 3.5 76.5 1.0 CG B:ASP24 3.5 77.8 1.0 OD2 B:ASP24 3.5 69.9 1.0 ND2 B:ASN22 3.8 74.3 1.0 C B:GLY27 3.9 55.1 1.0 N B:ASP28 3.9 58.8 1.0 CA B:ASP20 4.0 63.2 1.0 N B:SER21 4.0 62.8 1.0 CB B:ASP20 4.0 60.1 1.0 O B:HIS73 4.1 96.5 1.0 N B:ASN22 4.2 83.9 1.0 OD1 B:ASP28 4.2 87.9 1.0 N B:GLY27 4.2 61.9 1.0 CA B:GLY27 4.2 57.1 1.0 O B:GLY27 4.3 53.6 1.0 CA B:ILE26 4.3 90.0 1.0 CA B:ASP28 4.3 69.6 1.0 N B:ILE26 4.3 82.2 1.0 OD2 B:ASP20 4.4 59.4 1.0 C B:ASP20 4.5 66.1 1.0 CB B:ILE26 4.6 0.1 1.0 CB B:ASN22 4.7 74.3 1.0 CA B:ASN22 4.8 82.8 1.0 CB B:ASP24 4.9 72.5 1.0 N B:ASP24 4.9 75.3 1.0

S.Andersen, M.S.Moeller, J.C.N.Poulsen, M.J.Pichler, T.R.Klaenhammer, B.Svensson, J.G.Yong, L.Lo Leggio, M.Abou Hachem. A Disproportionating Enzyme Defines A New Maltodextrin Metabolism Reaction in Lactobacillus Acidophilus Appl.Environ.Microbiol. 2020.
ISSN: ESSN 1098-5336
DOI: 10.1128/AEM.00661-20