Calcium in PDB 1ain: Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution

The structure of Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution, PDB code: 1ain was solved by S.-H.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 2.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	139.360, 67.500, 42.110, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Calcium atom in the Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution (pdb code 1ain). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 6 binding sites of Calcium where determined in the Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution, PDB code: 1ain:
Jump to Calcium binding site number: 1; 2; 3; 4; 5; 6;

Calcium binding site 1 out of 6 in the Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca351 b:33.0 occ:1.00 CA A:VAL33 4.2 26.3 1.0 CA A:GLY32 4.7 34.1 1.0

Calcium binding site 2 out of 6 in the Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca352 b:32.9 occ:1.00 CA A:LYS71 4.3 24.8 1.0 CA A:THR74 4.3 23.2 1.0 CA A:LYS70 4.4 22.3 1.0 CA A:LEU73 4.6 21.0 1.0

Calcium binding site 3 out of 6 in the Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca353 b:23.4 occ:1.00 CA A:MET100 4.1 18.4 1.0 CA A:GLY104 4.1 26.6 1.0 CA A:GLY102 4.6 25.8 1.0 CA A:LEU103 4.8 29.0 1.0 CA A:LYS101 4.8 27.3 1.0 CA A:THR105 4.9 18.6 1.0

Calcium binding site 4 out of 6 in the Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca354 b:25.6 occ:1.00 CA A:GLY183 4.2 17.1 1.0 CA A:GLU184 4.3 22.4 1.0 CA A:GLY188 4.4 27.6 1.0 CA A:LYS187 4.7 31.8 1.0 CA A:THR189 4.8 19.3 1.0 CA A:ARG186 4.8 26.9 1.0

Calcium binding site 5 out of 6 in the Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca355 b:25.4 occ:1.00 CA A:MET259 4.2 20.6 1.0 CA A:GLY263 4.2 24.0 1.0 CA A:VAL262 4.7 19.2 1.0 CA A:GLY261 4.8 20.4 1.0 CA A:THR264 4.8 21.1 1.0 CA A:LYS260 4.9 23.8 1.0

Calcium binding site 6 out of 6 in the Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 6 of Crystal Structure of Human Annexin I at 2.5 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca356 b:23.6 occ:1.00 CA A:LYS305 4.3 16.7 1.0 CA A:LEU301 4.4 23.0 1.0 CA A:ASP302 4.5 21.0 1.0 CA A:THR304 4.6 15.9 1.0

X.Weng, H.Luecke, I.S.Song, D.S.Kang, S.H.Kim, R.Huber. Crystal Structure of Human Annexin I at 2.5 A Resolution. Protein Sci. V. 2 448 1993.
ISSN: ISSN 0961-8368
PubMed: 8453382