Calcium in PDB 7w7t: Wt Transporter STATE1

All present enzymatic activity of Wt Transporter STATE1:
7.2.2.10;

The structure of Wt Transporter STATE1 also contains other interesting chemical elements:

Fluorine	(F)	3 atoms
Magnesium	(Mg)	1 atom

The binding sites of Calcium atom in the Wt Transporter STATE1 (pdb code 7w7t). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Wt Transporter STATE1, PDB code: 7w7t:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Wt Transporter STATE1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Wt Transporter STATE1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca4001 b:4.7 occ:1.00 OD1 A:ASN795 2.4 6.4 1.0 OE1 A:GLU309 2.4 6.7 1.0 OD2 A:ASP799 2.4 5.2 1.0 O A:ILE307 2.4 6.0 1.0 O A:ALA305 2.7 6.1 1.0 O A:VAL304 2.8 6.8 1.0 OE2 A:GLU309 2.9 6.7 1.0 CD A:GLU309 3.0 6.7 1.0 C A:ALA305 3.2 6.1 1.0 C A:ILE307 3.5 6.0 1.0 CG A:ASN795 3.6 6.4 1.0 CG A:ASP799 3.6 5.2 1.0 CA A:ALA305 3.6 6.1 1.0 N A:ILE307 3.7 6.0 1.0 ND2 A:ASN767 3.8 4.3 1.0 C A:VAL304 3.8 6.8 1.0 N A:ALA306 4.1 5.9 1.0 N A:ALA305 4.2 6.1 1.0 CA A:ILE307 4.3 6.0 1.0 CB A:ASP799 4.3 5.2 1.0 ND2 A:ASN795 4.4 6.4 1.0 CG1 A:ILE307 4.5 6.0 1.0 CG A:ASN767 4.5 4.3 1.0 N A:PRO308 4.5 5.8 1.0 CG A:GLU309 4.5 6.7 1.0 C A:ALA306 4.5 5.9 1.0 OD1 A:ASN767 4.6 4.3 1.0 OD1 A:ASP799 4.6 5.2 1.0 CB A:ASN795 4.6 6.4 1.0 N A:GLU309 4.6 6.7 1.0 CA A:PRO308 4.7 5.8 1.0 CA A:ALA306 4.7 5.9 1.0 CB A:ALA305 5.0 6.1 1.0

Calcium binding site 2 out of 2 in the Wt Transporter STATE1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Wt Transporter STATE1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca4002 b:5.0 occ:1.00 OD1 A:ASP799 2.4 5.2 1.0 OE2 A:GLU770 2.4 5.9 1.0 OD1 A:ASN767 2.5 4.3 1.0 OG1 A:THR798 2.6 4.8 1.0 CG A:ASP799 3.3 5.2 1.0 OE2 A:GLU907 3.4 3.9 1.0 OD2 A:ASP799 3.5 5.2 1.0 CD A:GLU770 3.7 5.9 1.0 CG A:ASN767 3.8 4.3 1.0 CB A:THR798 3.9 4.8 1.0 CB A:SER766 3.9 4.3 1.0 CD A:GLU907 4.1 3.9 1.0 O A:ALA305 4.3 6.1 1.0 OE1 A:GLU770 4.4 5.9 1.0 N A:ASN767 4.5 4.3 1.0 C A:SER766 4.5 4.3 1.0 ND2 A:ASN767 4.5 4.3 1.0 C A:THR798 4.6 4.8 1.0 CB A:ASP799 4.6 5.2 1.0 CG A:GLU770 4.6 5.9 1.0 OE1 A:GLU907 4.6 3.9 1.0 O A:VAL794 4.7 5.7 1.0 CA A:ASN767 4.7 4.3 1.0 N A:ASP799 4.7 5.2 1.0 CG2 A:THR798 4.7 4.8 1.0 O A:SER766 4.8 4.3 1.0 CG A:GLU907 4.8 3.9 1.0 O A:THR798 4.8 4.8 1.0 CB A:ASN767 4.8 4.3 1.0 CG1 A:VAL794 4.8 5.7 1.0 CA A:THR798 4.9 4.8 1.0 CA A:SER766 4.9 4.3 1.0 CA A:ASN795 4.9 6.4 1.0 OG A:SER766 4.9 4.3 1.0

Y.Zhang, S.Watanabe, A.Tsutsumi, H.Kadokura, K.Nagata, M.Kikkawa, K.Inaba. Cryo-Em Analysis Provides New Mechanistic Insight Into Atp Binding to CA2+ Pump SERCA2B To Be Published.