Calcium in PDB 3cfw: L-Selectin Lectin and Egf Domains

The structure of L-Selectin Lectin and Egf Domains, PDB code: 3cfw was solved by P.Mehta, V.Oganesyan, S.Terzyan, T.Mather, R.P.Mcever, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.00 / 2.20
Space group	I 2 3
Cell size a, b, c (Å), α, β, γ (°)	118.477, 118.477, 118.477, 90.00, 90.00, 90.00
R / Rfree (%)	20.1 / 24.8

The binding sites of Calcium atom in the L-Selectin Lectin and Egf Domains (pdb code 3cfw). 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 L-Selectin Lectin and Egf Domains, PDB code: 3cfw:

Calcium binding site 1 out of 1 in the L-Selectin Lectin and Egf Domains


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of L-Selectin Lectin and Egf Domains within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca207 b:17.6 occ:1.00 OD1 A:ASP106 2.4 16.1 1.0 OE1 A:GLU88 2.4 21.0 1.0 OD1 A:ASN105 2.5 21.1 1.0 OD1 A:ASN82 2.5 18.4 1.0 O A:ASP106 2.6 16.3 1.0 OE1 A:GLU80 2.6 18.6 1.0 CD A:GLU88 3.3 21.8 1.0 CD A:GLU80 3.4 18.6 1.0 CG A:ASP106 3.4 19.3 1.0 CG A:ASN82 3.4 21.0 1.0 CG A:ASN105 3.4 22.6 1.0 OE2 A:GLU80 3.6 18.9 1.0 OE2 A:GLU88 3.6 18.2 1.0 C A:ASP106 3.6 17.7 1.0 N A:ASP106 3.8 16.9 1.0 ND2 A:ASN105 3.8 22.4 1.0 ND2 A:ASN82 3.8 17.8 1.0 OD2 A:ASP106 4.1 20.6 1.0 CA A:ASP106 4.2 17.4 1.0 N A:ASN82 4.2 20.4 1.0 CB A:ASP106 4.4 17.1 1.0 C A:ASN105 4.5 18.5 1.0 CB A:ASN82 4.6 19.2 1.0 CG A:GLU80 4.6 19.0 1.0 CG A:GLU88 4.6 18.5 1.0 N A:ASN83 4.7 21.6 1.0 CB A:ASN105 4.7 19.8 1.0 N A:ASP107 4.7 17.8 1.0 N A:LYS84 4.8 20.0 1.0 CB A:LYS84 4.8 21.3 1.0 CA A:ASN105 4.8 20.4 1.0 CA A:ASN82 4.9 20.1 1.0 CB A:GLU88 4.9 21.1 1.0

P.Mehta-D'souza, A.G.Klopocki, V.Oganesyan, S.Terzyan, T.Mather, Z.Li, S.R.Panicker, C.Zhu, R.P.Mcever. Glycan Bound to the Selectin Low Affinity State Engages Glu-88 to Stabilize the High Affinity State Under Force. J.Biol.Chem. V. 292 2510 2017.
ISSN: ISSN 0021-9258
PubMed: 28011641
DOI: 10.1074/JBC.M116.767186