Calcium in PDB 7exo: Structure of Legume Lectin Domain From Methanocaldococcus Jannaschii in Mannose Bound Form

The structure of Structure of Legume Lectin Domain From Methanocaldococcus Jannaschii in Mannose Bound Form, PDB code: 7exo was solved by K.Suguna, F.Khan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	51.62 / 1.75
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	55.03, 55.03, 149.05, 90, 90, 90
R / Rfree (%)	15.9 / 18.3

The structure of Structure of Legume Lectin Domain From Methanocaldococcus Jannaschii in Mannose Bound Form also contains other interesting chemical elements:

Manganese

(Mn)

1 atom

The binding sites of Calcium atom in the Structure of Legume Lectin Domain From Methanocaldococcus Jannaschii in Mannose Bound Form (pdb code 7exo). 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 Structure of Legume Lectin Domain From Methanocaldococcus Jannaschii in Mannose Bound Form, PDB code: 7exo:

Calcium binding site 1 out of 1 in the Structure of Legume Lectin Domain From Methanocaldococcus Jannaschii in Mannose Bound Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Legume Lectin Domain From Methanocaldococcus Jannaschii in Mannose Bound Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca907 b:15.1 occ:1.00 O A:TRP108 2.3 18.9 1.0 OD1 A:ASN110 2.3 16.1 1.0 O A:HOH1042 2.4 13.2 1.0 OD2 A:ASP113 2.4 16.2 1.0 O A:HOH1030 2.4 12.5 1.0 OD1 A:ASP106 2.4 13.2 1.0 OD2 A:ASP106 2.5 11.9 1.0 CG A:ASP106 2.8 11.9 1.0 CG A:ASP113 3.4 15.2 1.0 C A:TRP108 3.5 18.2 1.0 CG A:ASN110 3.5 19.2 1.0 OD1 A:ASP113 3.7 16.6 1.0 N A:ASN110 4.0 19.6 1.0 CB A:ASN110 4.2 18.5 1.0 MN A:MN908 4.2 14.7 1.0 CB A:ASP106 4.3 13.1 1.0 CA A:TRP108 4.3 17.4 1.0 N A:TRP108 4.3 16.5 1.0 O A:HOH1033 4.5 14.4 1.0 CE1 A:PHE112 4.5 22.1 1.0 N A:LEU109 4.5 17.8 1.0 O A:ASP71 4.5 12.5 1.0 CB A:TRP108 4.6 18.1 1.0 ND2 A:ASN110 4.6 15.7 1.0 CA A:LEU109 4.6 20.7 1.0 O A:GLY90 4.6 14.3 1.0 O A:HOH1129 4.6 28.4 1.0 CA A:GLY90 4.7 14.5 1.0 OD1 A:ASP71 4.7 15.1 1.0 CE1 A:HIS120 4.7 12.9 1.0 C A:LEU109 4.7 21.3 1.0 CB A:ASP113 4.7 16.4 1.0 CA A:ASN110 4.8 19.7 1.0 CD1 A:TRP108 4.8 21.3 1.0 CZ A:PHE112 4.8 21.7 1.0 CD2 A:LEU92 4.8 13.0 1.0

F.Khan, S.Kaza. Crystal Structure of An L-Type Lectin Domain From Archaea. Proteins 2022.
ISSN: ESSN 1097-0134
PubMed: 36301308
DOI: 10.1002/PROT.26440