Calcium in PDB 1w3w: The 2.1 Angstroem Resolution Structure of Annexin A8

The structure of The 2.1 Angstroem Resolution Structure of Annexin A8, PDB code: 1w3w was solved by S.Rety, J.Sopkova-De Oliveira Santos, M.Renouard, A.Lewit-Bentley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.31 / 1.99
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	50.761, 65.581, 59.229, 90.00, 100.70, 90.00
R / Rfree (%)	17.5 / 21.8

The binding sites of Calcium atom in the The 2.1 Angstroem Resolution Structure of Annexin A8 (pdb code 1w3w). 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 The 2.1 Angstroem Resolution Structure of Annexin A8, PDB code: 1w3w:

Calcium binding site 1 out of 1 in the The 2.1 Angstroem Resolution Structure of Annexin A8


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The 2.1 Angstroem Resolution Structure of Annexin A8 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1328 b:24.4 occ:0.50 O A:GLY270 2.3 32.6 1.0 O A:MET266 2.4 31.4 1.0 O A:HOH2086 2.4 41.2 1.0 OD2 A:ASP310 2.4 33.0 1.0 O A:GLY268 2.4 37.0 1.0 OD1 A:ASP310 3.0 31.5 1.0 CG A:ASP310 3.1 30.3 1.0 C A:GLY270 3.4 32.0 1.0 C A:MET266 3.5 30.2 1.0 C A:GLY268 3.6 36.4 1.0 N A:GLY270 3.8 34.2 1.0 OG1 A:THR271 4.1 29.2 1.0 C A:ALA269 4.1 35.4 1.0 CA A:GLY270 4.1 33.3 1.0 CA A:MET266 4.3 28.4 1.0 C A:LYS267 4.3 34.7 1.0 N A:GLY268 4.3 35.7 1.0 O A:LYS267 4.4 35.0 1.0 N A:THR271 4.4 30.1 1.0 N A:ALA269 4.5 36.4 1.0 CA A:ALA269 4.5 36.0 1.0 CB A:ASP310 4.5 28.1 1.0 N A:LYS267 4.5 32.4 1.0 O A:ALA269 4.6 35.8 1.0 CA A:GLY268 4.6 36.0 1.0 O A:HOH2105 4.7 41.0 1.0 CA A:THR271 4.7 28.5 1.0 CA A:LYS267 4.8 34.1 1.0 O A:HOH2085 4.9 41.2 1.0 CB A:MET266 4.9 27.6 1.0 CB A:THR271 5.0 28.3 1.0

S.Rety, J.Sopkova-De Oliveira Santos, L.Dreyfuss, K.Blondeau, K.Hofbauerova, C.Raguenes-Nicol, D.Kerboeuf, M.Renouard, F.Russo-Marie, A.Lewit-Bentley. The Crystal Structure of Annexin A8 Is Similar to That of Annexin A3 J.Mol.Biol. V. 345 1131 2005.
ISSN: ISSN 0022-2836
PubMed: 15644210
DOI: 10.1016/J.JMB.2004.11.015