Calcium in PDB 6p48: Cryo-Em Structure of Calcium-Bound TMEM16F in Nanodisc with Supplement of PIP2 in CL1

The binding sites of Calcium atom in the Cryo-Em Structure of Calcium-Bound TMEM16F in Nanodisc with Supplement of PIP2 in CL1 (pdb code 6p48). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Cryo-Em Structure of Calcium-Bound TMEM16F in Nanodisc with Supplement of PIP2 in CL1, PDB code: 6p48:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Cryo-Em Structure of Calcium-Bound TMEM16F in Nanodisc with Supplement of PIP2 in CL1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cryo-Em Structure of Calcium-Bound TMEM16F in Nanodisc with Supplement of PIP2 in CL1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1001 b:66.1 occ:1.00 OE2 A:GLU670 2.4 63.9 1.0 OD1 A:ASP703 2.5 69.7 1.0 OD2 A:ASP703 2.5 69.7 1.0 CG A:ASP703 2.8 69.7 1.0 CD A:GLU670 3.6 63.9 1.0 CG A:GLU667 3.9 70.8 1.0 OH A:TYR299 4.2 63.2 1.0 OE1 A:GLU670 4.2 63.9 1.0 CB A:ASP703 4.3 69.7 1.0 OE2 A:GLU699 4.3 63.8 1.0 NZ A:LYS706 4.4 84.3 1.0 CG A:GLU699 4.7 63.8 1.0 OE2 A:GLU667 4.7 70.8 1.0 CB A:GLU667 4.7 70.8 1.0 CG A:GLU670 4.7 63.9 1.0 OD1 A:ASN621 4.7 73.7 1.0 CD A:GLU699 4.8 63.8 1.0 O A:ASN620 4.8 70.6 1.0 CD A:GLU667 4.8 70.8 1.0

Calcium binding site 2 out of 2 in the Cryo-Em Structure of Calcium-Bound TMEM16F in Nanodisc with Supplement of PIP2 in CL1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Cryo-Em Structure of Calcium-Bound TMEM16F in Nanodisc with Supplement of PIP2 in CL1 within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1001 b:62.1 occ:1.00 OD2 B:ASP703 2.4 69.7 1.0 OD1 B:ASP703 2.4 69.7 1.0 OE2 B:GLU670 2.5 63.9 1.0 CG B:ASP703 2.7 69.7 1.0 CD B:GLU670 3.7 63.9 1.0 CG B:GLU667 3.8 70.8 1.0 OH B:TYR299 4.0 63.2 1.0 CB B:ASP703 4.2 69.7 1.0 OE1 B:GLU670 4.3 63.9 1.0 OE2 B:GLU699 4.3 63.8 1.0 NZ B:LYS706 4.4 84.3 1.0 CB B:GLU667 4.6 70.8 1.0 CG B:GLU699 4.7 63.8 1.0 OE2 B:GLU667 4.7 70.8 1.0 CG B:GLU670 4.7 63.9 1.0 CD B:GLU699 4.8 63.8 1.0 CD B:GLU667 4.8 70.8 1.0 OD1 B:ASN621 4.8 73.7 1.0 CA B:ASP703 5.0 69.7 1.0 O B:ASN620 5.0 70.6 1.0 CA B:GLU667 5.0 70.8 1.0

S.Feng, S.Dang, T.W.Han, W.Ye, P.Jin, T.Cheng, J.Li, Y.N.Jan, L.Y.Jan, Y.Cheng. Cryo-Em Studies of TMEM16F Calcium-Activated Ion Channel Suggest Features Important For Lipid Scrambling. Cell Rep V. 28 567 2019.
ISSN: ESSN 2211-1247
PubMed: 31291589
DOI: 10.1016/J.CELREP.2019.06.023