Calcium in PDB 7fhl: Structure of ATTPC1 with 50 Mm CA2+

The binding sites of Calcium atom in the Structure of ATTPC1 with 50 Mm CA2+ (pdb code 7fhl). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Structure of ATTPC1 with 50 Mm CA2+, PDB code: 7fhl:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in the Structure of ATTPC1 with 50 Mm CA2+


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of ATTPC1 with 50 Mm CA2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1001 b:210.0 occ:1.00 OD1 A:ASN339 2.8 205.1 1.0 CB A:GLU341 2.9 209.4 1.0 O A:GLU341 3.2 209.4 1.0 OD2 A:ASP335 3.2 201.9 1.0 OD1 A:ASP335 3.3 201.9 1.0 CG A:ASP335 3.5 201.9 1.0 CG A:ASN339 3.6 205.1 1.0 CG A:GLU341 3.7 209.4 1.0 ND2 A:ASN339 3.7 205.1 1.0 C A:GLU341 3.8 209.4 1.0 CA A:GLU341 3.8 209.4 1.0 N A:GLU341 4.1 209.4 1.0 OE1 A:GLN346 4.9 207.6 1.0 CB A:ASP335 4.9 201.9 1.0 N A:ILE342 4.9 210.9 1.0 CB A:ASP337 5.0 203.1 1.0

Calcium binding site 2 out of 4 in the Structure of ATTPC1 with 50 Mm CA2+


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of ATTPC1 with 50 Mm CA2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1002 b:134.6 occ:1.00 OD2 C:ASP240 2.6 108.5 1.0 OE1 A:GLU528 2.6 134.5 1.0 OD1 A:ASP454 2.8 123.1 1.0 OD2 A:ASP454 3.2 123.1 1.0 CG A:ASP454 3.4 123.1 1.0 CG C:ASP240 3.5 108.5 1.0 CD A:GLU528 3.7 134.5 1.0 OD1 C:ASP240 3.9 108.5 1.0 OE2 A:GLU528 4.4 134.5 1.0 OE1 A:GLN461 4.5 136.9 1.0 CG A:GLU528 4.6 134.5 1.0 OD1 A:ASN526 4.6 146.2 1.0 NE2 A:GLN461 4.6 136.9 1.0 OE1 A:GLU457 4.7 126.3 1.0 CB C:ASP240 4.7 108.5 1.0 ND2 A:ASN526 4.8 146.2 1.0 CB A:ASP454 4.8 123.1 1.0

Calcium binding site 3 out of 4 in the Structure of ATTPC1 with 50 Mm CA2+


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Structure of ATTPC1 with 50 Mm CA2+ within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca1001 b:209.9 occ:1.00 OD1 C:ASN339 2.8 206.4 1.0 CB C:GLU341 2.9 210.5 1.0 O C:GLU341 3.2 210.5 1.0 OD2 C:ASP335 3.2 202.5 1.0 OD1 C:ASP335 3.4 202.5 1.0 CG C:ASN339 3.6 206.4 1.0 CG C:ASP335 3.6 202.5 1.0 CG C:GLU341 3.7 210.5 1.0 ND2 C:ASN339 3.7 206.4 1.0 C C:GLU341 3.8 210.5 1.0 CA C:GLU341 3.8 210.5 1.0 N C:GLU341 4.1 210.5 1.0 N C:ILE342 4.9 211.6 1.0 CB C:ASP335 4.9 202.5 1.0

Calcium binding site 4 out of 4 in the Structure of ATTPC1 with 50 Mm CA2+


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Structure of ATTPC1 with 50 Mm CA2+ within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca1002 b:139.2 occ:1.00 OD2 A:ASP240 2.6 108.1 1.0 OE1 C:GLU528 2.6 135.3 1.0 OD1 C:ASP454 2.8 124.1 1.0 OD2 C:ASP454 3.4 124.1 1.0 CG C:ASP454 3.5 124.1 1.0 CG A:ASP240 3.5 108.1 1.0 CD C:GLU528 3.7 135.3 1.0 OD1 A:ASP240 3.9 108.1 1.0 OE1 C:GLN461 4.3 137.8 1.0 OE2 C:GLU528 4.4 135.3 1.0 CG C:GLU528 4.6 135.3 1.0 NE2 C:GLN461 4.6 137.8 1.0 OD1 C:ASN526 4.7 144.4 1.0 ND2 C:ASN526 4.7 144.4 1.0 CB A:ASP240 4.7 108.1 1.0 OE1 C:GLU457 4.9 126.8 1.0 CB C:ASP454 4.9 124.1 1.0 CD C:GLN461 4.9 137.8 1.0

F.Ye, L.Xu, X.Li, W.Zeng, N.Gan, C.Zhao, W.Yang, Y.Jiang, J.Guo. Voltage Gating and Cytosolic CA2+ Activation Mechanisms of Arabidopsis Two-Pore Channel ATTPC1 Proc.Natl.Acad.Sci.Usa 2021.
ISSN: ESSN 1091-6490