Calcium in PDB 2b1o: Solution Structure of CA2+-Bound Ddcad-1

The binding sites of Calcium atom in the Solution Structure of CA2+-Bound Ddcad-1 (pdb code 2b1o). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Solution Structure of CA2+-Bound Ddcad-1, PDB code: 2b1o:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in the Solution Structure of CA2+-Bound Ddcad-1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Solution Structure of CA2+-Bound Ddcad-1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1 b:0.0 occ:1.00 OD2 A:ASP39 2.7 0.0 1.0 OD1 A:ASP39 2.9 0.0 1.0 OG1 A:THR81 2.9 0.0 1.0 OD1 A:ASN84 2.9 0.0 1.0 O A:PHE41 2.9 0.0 1.0 CG A:ASP39 3.2 0.0 1.0 HG1 A:THR81 3.3 0.0 1.0 HE3 A:MET42 3.6 0.0 1.0 HG3 A:MET42 3.7 0.0 1.0 HA A:THR81 3.7 0.0 1.0 CE1 A:PHE41 3.9 0.0 1.0 CZ A:PHE41 4.0 0.0 1.0 HA A:MET42 4.0 0.0 1.0 CG A:ASN84 4.1 0.0 1.0 C A:PHE41 4.1 0.0 1.0 HE1 A:PHE41 4.2 0.0 1.0 CB A:THR81 4.2 0.0 1.0 HZ A:PHE41 4.2 0.0 1.0 H A:PHE41 4.3 0.0 1.0 HA A:ASN84 4.3 0.0 1.0 CE2 A:PHE41 4.3 0.0 1.0 CD1 A:PHE41 4.4 0.0 1.0 CA A:THR81 4.4 0.0 1.0 CD2 A:PHE41 4.6 0.0 1.0 HD22 A:ASN84 4.6 0.0 1.0 CB A:ASP39 4.6 0.0 1.0 CG A:PHE41 4.6 0.0 1.0 CE A:MET42 4.6 0.0 1.0 CG A:MET42 4.6 0.0 1.0 HG23 A:THR81 4.7 0.0 1.0 CA A:MET42 4.8 0.0 1.0 HE2 A:PHE41 4.8 0.0 1.0 ND2 A:ASN84 4.8 0.0 1.0 HD1 A:PHE41 4.9 0.0 1.0 N A:THR81 4.9 0.0 1.0 HB A:THR81 4.9 0.0 1.0 CG2 A:THR81 4.9 0.0 1.0 H A:THR81 4.9 0.0 1.0 HE2 A:MET42 4.9 0.0 1.0 N A:MET42 4.9 0.0 1.0 CB A:MET42 4.9 0.0 1.0

Calcium binding site 2 out of 3 in the Solution Structure of CA2+-Bound Ddcad-1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Solution Structure of CA2+-Bound Ddcad-1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca214 b:0.0 occ:1.00 OE1 A:GLU56 2.7 0.0 1.0 OD2 A:ASP35 2.8 0.0 1.0 OD1 A:ASN38 2.8 0.0 1.0 OD1 A:ASP35 2.8 0.0 1.0 OE2 A:GLU56 2.9 0.0 1.0 HG A:SER87 2.9 0.0 1.0 OG A:SER87 2.9 0.0 1.0 CD A:GLU56 3.2 0.0 1.0 CG A:ASP35 3.2 0.0 1.0 CG A:ASN38 3.9 0.0 1.0 HA A:ASP35 4.0 0.0 1.0 HA2 A:GLY85 4.0 0.0 1.0 H A:SER87 4.1 0.0 1.0 CB A:SER87 4.3 0.0 1.0 H A:LEU86 4.4 0.0 1.0 CB A:ASN38 4.4 0.0 1.0 O A:GLU56 4.4 0.0 1.0 HB3 A:ASN38 4.5 0.0 1.0 HB3 A:HIS57 4.6 0.0 1.0 CG A:GLU56 4.6 0.0 1.0 CB A:ASP35 4.6 0.0 1.0 HG3 A:GLU56 4.7 0.0 1.0 N A:SER87 4.8 0.0 1.0 CA A:ASP35 4.8 0.0 1.0 HA A:GLU56 4.9 0.0 1.0 HB3 A:SER87 5.0 0.0 1.0 CA A:GLY85 5.0 0.0 1.0

Calcium binding site 3 out of 3 in the Solution Structure of CA2+-Bound Ddcad-1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Solution Structure of CA2+-Bound Ddcad-1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca215 b:0.0 occ:1.00 OE2 A:GLU59 2.7 0.0 1.0 OE1 A:GLN181 2.7 0.0 1.0 OG1 A:THR179 2.8 0.0 1.0 OD2 A:ASP61 2.8 0.0 1.0 OD1 A:ASP61 2.8 0.0 1.0 OD1 A:ASN202 2.9 0.0 1.0 O A:GLU59 2.9 0.0 1.0 OE1 A:GLU59 2.9 0.0 1.0 H A:ASP61 3.0 0.0 1.0 CD A:GLU59 3.1 0.0 1.0 CG A:ASP61 3.1 0.0 1.0 HB A:THR179 3.3 0.0 1.0 N A:ASP61 3.5 0.0 1.0 HG1 A:THR179 3.6 0.0 1.0 CB A:THR179 3.6 0.0 1.0 HA A:ASP61 3.7 0.0 1.0 CD A:GLN181 3.7 0.0 1.0 HZ2 A:TRP55 3.8 0.0 1.0 HG21 A:THR179 3.8 0.0 1.0 C A:GLU59 4.0 0.0 1.0 CA A:ASP61 4.0 0.0 1.0 CB A:GLN181 4.0 0.0 1.0 CG A:ASN202 4.1 0.0 1.0 HG3 A:GLU59 4.1 0.0 1.0 CB A:ASP61 4.1 0.0 1.0 O A:THR179 4.1 0.0 1.0 CG A:GLU59 4.2 0.0 1.0 HA A:ILE60 4.2 0.0 1.0 CZ2 A:TRP55 4.3 0.0 1.0 CG A:GLN181 4.3 0.0 1.0 CG2 A:THR179 4.3 0.0 1.0 C A:ILE60 4.4 0.0 1.0 HA A:GLN181 4.6 0.0 1.0 N A:ILE60 4.7 0.0 1.0 CA A:ILE60 4.7 0.0 1.0 HB3 A:GLN181 4.7 0.0 1.0 HH2 A:TRP55 4.7 0.0 1.0 C A:THR179 4.8 0.0 1.0 CH2 A:TRP55 4.8 0.0 1.0 CA A:THR179 4.8 0.0 1.0 NE2 A:GLN181 4.8 0.0 1.0 CA A:GLN181 4.8 0.0 1.0 HG23 A:THR179 4.8 0.0 1.0 CB A:ASN202 4.9 0.0 1.0 HD22 A:ASN202 4.9 0.0 1.0 HE22 A:GLN181 4.9 0.0 1.0 CE2 A:TRP55 5.0 0.0 1.0 ND2 A:ASN202 5.0 0.0 1.0 HB3 A:ASP61 5.0 0.0 1.0 CA A:GLU59 5.0 0.0 1.0

Z.Lin, S.Sriskanthadevan, H.B.Huang, C.H.Siu, D.W.Yang. Solution Structures of the Adhesion Molecule Ddcad-1 Reveal New Insights Into Ca(2+)-Dependent Cell-Cell Adhesion Nat.Struct.Mol.Biol. V. 13 1016 2006.
ISSN: ISSN 1545-9993
PubMed: 17057715
DOI: 10.1038/NSMB1162