Calcium in PDB 2jhl: Structure of Globular Heads of M-Ficolin Complexed with Sialic Acid

The structure of Structure of Globular Heads of M-Ficolin Complexed with Sialic Acid, PDB code: 2jhl was solved by V.Garlatti, L.Martin, E.Gout, J.B.Reiser, G.J.Arlaud, N.M.Thielens, C.Gaboriaud, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.00 / 1.75
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	72.930, 72.930, 124.830, 90.00, 90.00, 120.00
R / Rfree (%)	21 / 24

The binding sites of Calcium atom in the Structure of Globular Heads of M-Ficolin Complexed with Sialic Acid (pdb code 2jhl). 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 Globular Heads of M-Ficolin Complexed with Sialic Acid, PDB code: 2jhl:

Calcium binding site 1 out of 1 in the Structure of Globular Heads of M-Ficolin Complexed with Sialic Acid


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Globular Heads of M-Ficolin Complexed with Sialic Acid within 5.0Å range: probe atom residue distance (Å) B Occ F:Ca1298 b:30.1 occ:1.00 OD1 F:ASP235 2.2 30.4 1.0 O F:SER237 2.3 31.2 1.0 O F:SER239 2.5 31.0 1.0 OD1 F:ASP233 2.5 28.4 1.0 OD2 F:ASP233 2.5 32.0 1.0 CG F:ASP233 2.8 29.4 1.0 CG F:ASP235 3.1 28.7 1.0 C F:SER237 3.4 31.6 1.0 OD2 F:ASP235 3.4 28.2 1.0 C F:SER239 3.6 31.1 1.0 N F:SER237 4.0 30.1 1.0 CA F:SER237 4.1 30.5 1.0 CB F:SER237 4.3 30.1 1.0 N F:SER239 4.3 33.2 1.0 C F:SER238 4.3 33.7 1.0 CB F:ASP233 4.3 29.5 1.0 O F:ASP235 4.4 28.7 1.0 N F:SER238 4.4 32.4 1.0 O F:HOH2061 4.4 32.4 1.0 N F:ASN240 4.5 30.0 1.0 CB F:ASP235 4.5 27.1 1.0 CA F:ASN240 4.5 29.1 1.0 C F:ASP235 4.5 28.1 1.0 N F:ASP235 4.6 26.9 1.0 O F:HOH2062 4.6 35.1 1.0 CA F:SER239 4.6 32.5 1.0 O F:SER238 4.6 34.8 1.0 CA F:SER238 4.6 33.7 1.0 CA F:ASP235 4.7 27.4 1.0 OG F:SER237 4.9 29.1 1.0

V.Garlatti, L.Martin, E.Gout, J.B.Reiser, T.Fujita, G.J.Arlaud, N.M.Thielens, C.Gaboriaud. Structural Basis For Innate Immune Sensing By M-Ficolin and Its Control By A pH-Dependent Conformational Switch. J.Biol.Chem. V. 282 35814 2007.
ISSN: ISSN 0021-9258
PubMed: 17897951
DOI: 10.1074/JBC.M705741200