Calcium in PDB 7e7s: Wt Transporter STATE1

All present enzymatic activity of Wt Transporter STATE1:
7.2.2.10;

The binding sites of Calcium atom in the Wt Transporter STATE1 (pdb code 7e7s). 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: 7e7s:
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:22.3 occ:1.00 OE1 A:GLU309 2.3 21.6 1.0 OD1 A:ASN795 2.4 45.0 1.0 O A:ALA305 2.4 18.2 1.0 OD2 A:ASP799 2.4 23.4 1.0 O A:ILE307 2.4 19.7 1.0 O A:VAL304 2.7 18.8 1.0 OE2 A:GLU309 2.9 21.6 1.0 CD A:GLU309 3.0 21.6 1.0 C A:ALA305 3.1 18.2 1.0 CG A:ASN795 3.3 45.0 1.0 CG A:ASP799 3.5 23.4 1.0 CA A:ALA305 3.6 18.2 1.0 C A:ILE307 3.6 19.7 1.0 ND2 A:ASN795 3.7 45.0 1.0 C A:VAL304 3.8 18.8 1.0 CB A:ASP799 3.9 23.4 1.0 ND2 A:ASN767 4.0 16.5 1.0 N A:ILE307 4.1 19.7 1.0 N A:ALA305 4.2 18.2 1.0 N A:ALA306 4.2 18.8 1.0 C A:ALA306 4.3 18.8 1.0 CA A:ILE307 4.4 19.7 1.0 N A:GLU309 4.4 21.6 1.0 N A:PRO308 4.5 20.2 1.0 CG A:GLU309 4.5 21.6 1.0 CB A:ASN795 4.5 45.0 1.0 CA A:PRO308 4.6 20.2 1.0 OD1 A:ASP799 4.6 23.4 1.0 O A:ALA306 4.6 18.8 1.0 CA A:ALA306 4.7 18.8 1.0 CG A:ASN767 4.8 16.5 1.0 CB A:ALA305 4.9 18.2 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:45.0 occ:1.00 OD1 A:ASP799 2.4 23.4 1.0 OE2 A:GLU770 2.4 18.5 1.0 OD1 A:ASN767 2.4 16.5 1.0 OG1 A:THR798 2.4 21.2 1.0 CG A:ASP799 3.3 23.4 1.0 OE1 A:GLU907 3.4 18.4 1.0 CD A:GLU770 3.5 18.5 1.0 CG A:ASN767 3.6 16.5 1.0 OE2 A:GLU907 3.6 18.4 1.0 CB A:THR798 3.7 21.2 1.0 CD A:GLU907 3.7 18.4 1.0 OD2 A:ASP799 3.8 23.4 1.0 OE1 A:GLU770 4.1 18.5 1.0 C A:THR798 4.2 21.2 1.0 O A:THR798 4.3 21.2 1.0 ND2 A:ASN767 4.3 16.5 1.0 N A:ASP799 4.4 23.4 1.0 CB A:SER766 4.4 16.9 1.0 O A:VAL794 4.4 21.5 1.0 CB A:ASP799 4.5 23.4 1.0 CA A:THR798 4.5 21.2 1.0 CG1 A:VAL794 4.6 21.5 1.0 N A:ASN767 4.6 16.5 1.0 CA A:ASN767 4.7 16.5 1.0 CG2 A:THR798 4.7 21.2 1.0 CG A:GLU770 4.7 18.5 1.0 CB A:ASN767 4.7 16.5 1.0 CG A:GLU907 4.7 18.4 1.0 C A:SER766 4.8 16.9 1.0 CA A:ASP799 4.8 23.4 1.0 O A:SER766 5.0 16.9 1.0

Y.Zhang, S.Watanabe, A.Tsutsumi, H.Kadokura, M.Kikkawa, K.Inaba. Cryo-Em Analysis Provides New Mechanistic Insight Into Atp Binding to CA2+-Atpase SERCA2B Embo J. 2021.
ISSN: ESSN 1460-2075
DOI: 10.15252/EMBJ.2021108482