Calcium in PDB 3wwt: Crystal Structure of the Y3:STAT1ND Complex

The structure of Crystal Structure of the Y3:STAT1ND Complex, PDB code: 3wwt was solved by T.Sakaguchi, K.Oda, Y.Matoba, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.93 / 2.00
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	72.270, 72.270, 197.150, 90.00, 90.00, 120.00
R / Rfree (%)	22.9 / 27

The binding sites of Calcium atom in the Crystal Structure of the Y3:STAT1ND Complex (pdb code 3wwt). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of the Y3:STAT1ND Complex, PDB code: 3wwt:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of the Y3:STAT1ND Complex


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 the Y3:STAT1ND Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca201 b:37.0 occ:1.00 N A:MET28 3.2 25.4 1.0 O A:HOH331 3.3 40.0 1.0 O A:HOH320 3.3 36.6 1.0 O A:TYR22 3.4 35.2 1.0 OE1 A:GLU29 3.5 41.7 1.0 CA A:PRO27 3.9 29.4 1.0 CB A:MET28 3.9 26.4 1.0 C A:PRO27 4.0 28.5 1.0 CA A:MET28 4.1 26.2 1.0 CD A:GLU29 4.3 44.0 1.0 OE2 A:GLU29 4.3 46.8 1.0 O A:PHE26 4.3 33.8 1.0 C A:TYR22 4.5 35.2 1.0 CB A:TYR22 4.5 30.8 1.0 O A:HOH346 4.6 37.9 1.0 CB A:PRO27 4.8 30.4 1.0 N A:PRO27 4.8 31.9 1.0 C A:PHE26 5.0 32.0 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of the Y3:STAT1ND Complex


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 the Y3:STAT1ND Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca301 b:67.3 occ:0.50 O B:GLU129 2.5 28.1 1.0 OE2 B:GLU128 2.8 30.8 1.0 OE1 B:GLU128 2.9 30.0 1.0 CD B:GLU128 3.2 32.6 1.0 C B:GLU129 3.7 31.9 1.0 CA B:THR130 4.5 28.1 1.0 CA B:GLU129 4.6 32.6 1.0 N B:THR130 4.6 27.1 1.0 N B:GLU129 4.7 31.0 1.0 CG B:GLU128 4.7 31.1 1.0 CB B:GLU129 4.9 37.1 1.0 CG2 B:THR130 4.9 29.3 1.0 C B:GLU128 4.9 31.3 1.0

K.Oda, Y.Matoba, R.Kawabata, T.Irie, M.Fukushi, M.Sugiyama, T.Sakaguchi. Structural Basis of the Inhibition of STAT1 Activity By Sendai Virus C Protein To Be Published.