Calcium in PDB 7eap: Crystal Structure of Ipea-Xxxg Complex

The structure of Crystal Structure of Ipea-Xxxg Complex, PDB code: 7eap was solved by T.Matsuzawa, M.Watanabe, Y.Nakamichi, H.Akita, K.Yaoi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.48 / 1.42
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	94.197, 94.197, 189.003, 90, 90, 120
R / Rfree (%)	11.8 / 14.7

The binding sites of Calcium atom in the Crystal Structure of Ipea-Xxxg Complex (pdb code 7eap). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of Ipea-Xxxg Complex, PDB code: 7eap:

Calcium binding site 1 out of 1 in the Crystal Structure of Ipea-Xxxg Complex


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Ipea-Xxxg Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca801 b:19.7 occ:0.00 O A:HOH1077 2.0 17.4 1.0 O A:VAL708 2.0 14.8 1.0 O A:HOH927 2.1 16.1 1.0 O A:HOH1145 2.1 17.8 1.0 OD1 A:ASP706 2.2 15.7 1.0 O A:HOH958 2.2 16.0 1.0 CG A:ASP706 3.2 15.5 1.0 C A:VAL708 3.2 12.8 1.0 OD2 A:ASP706 3.5 19.5 1.0 N A:VAL708 4.0 16.0 1.0 O A:HOH1193 4.0 24.9 1.0 CA A:VAL708 4.1 16.3 1.0 N A:ALA709 4.2 16.2 1.0 CA A:ALA709 4.2 16.4 1.0 O A:PRO756 4.2 20.4 1.0 O A:ALA758 4.4 19.0 1.0 O A:GLU755 4.4 17.9 1.0 O A:HOH1342 4.4 22.0 1.0 OE1 A:GLU755 4.5 17.5 1.0 CB A:GLU755 4.5 17.4 1.0 CB A:VAL708 4.5 19.3 1.0 CB A:ASP706 4.6 16.2 1.0 C A:ASP706 4.6 17.2 1.0 N A:GLU707 4.6 18.0 1.0 CA A:GLY757 4.7 18.6 1.0 CB A:ALA709 4.7 17.3 1.0 CA A:ASP706 4.9 15.7 1.0 O A:HOH1269 4.9 18.9 1.0 C A:GLY757 4.9 17.5 1.0 C A:PRO756 4.9 21.1 1.0 N A:ALA758 4.9 17.9 1.0 CZ A:PHE759 5.0 19.0 1.0

T.Matsuzawa, M.Watanabe, Y.Nakamichi, H.Akita, K.Yaoi. Structural Basis For the Catalytic Mechanism of the Glycoside Hydrolase Family 3 Isoprimeverose-Producing Oligoxyloglucan Hydrolase From Aspergillus Oryzae. Febs Lett. V. 596 1944 2022.
ISSN: ISSN 0014-5793
PubMed: 35717558
DOI: 10.1002/1873-3468.14427