Calcium in PDB 5kn2: Native Bovine Skeletal Calsequestrin, High-CA2+ Form

The structure of Native Bovine Skeletal Calsequestrin, High-CA2+ Form, PDB code: 5kn2 was solved by K.M.Lewis, S.S.Byrd, C.Kang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.95 / 2.60
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	130.363, 169.194, 155.477, 90.00, 90.00, 90.00
R / Rfree (%)	20.5 / 24.1

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 20; Page 3, Binding sites: 21 - 30; Page 4, Binding sites: 31 - 39;

Binding sites:

The binding sites of Calcium atom in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form (pdb code 5kn2). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 39 binding sites of Calcium where determined in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form, PDB code: 5kn2:
Jump to Calcium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Calcium binding site 1 out of 39 in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Native Bovine Skeletal Calsequestrin, High-CA2+ Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca403 b:0.1 occ:1.00 OD1 A:ASP13 2.2 0.9 1.0 OE2 A:GLU55 2.3 0.0 1.0 O A:VAL15 2.5 0.4 1.0 OE2 A:GLU59 2.8 0.9 1.0 CG A:ASP13 3.2 0.4 1.0 CD A:GLU55 3.5 0.4 1.0 H A:VAL15 3.7 0.6 1.0 C A:VAL15 3.7 0.6 1.0 OD2 A:ASP13 3.8 0.0 1.0 HB A:VAL15 3.8 87.2 1.0 HA A:ASP13 3.9 0.6 1.0 CD A:GLU59 3.9 85.0 1.0 HG2 A:GLU55 3.9 0.2 1.0 CB A:ASP13 4.2 0.8 1.0 HB2 A:ASP13 4.2 0.0 1.0 CG A:GLU55 4.2 93.5 1.0 HA A:VAL16 4.2 0.3 1.0 HG3 A:GLU59 4.3 0.7 1.0 N A:VAL15 4.3 94.7 1.0 HG3 A:GLU55 4.3 0.2 1.0 HG12 A:VAL16 4.4 0.2 1.0 HG2 A:GLU59 4.4 0.7 1.0 CA A:VAL15 4.4 96.9 1.0 OE1 A:GLU55 4.4 0.3 1.0 CA A:ASP13 4.5 0.1 1.0 CG A:GLU59 4.5 83.9 1.0 CB A:VAL15 4.6 72.6 1.0 H A:ARG14 4.6 0.2 1.0 N A:VAL16 4.8 85.7 1.0 OE1 A:GLU59 4.9 0.8 1.0 N A:ARG14 4.9 93.5 1.0 C A:ASP13 4.9 0.4 1.0 CA A:VAL16 4.9 0.1 1.0

Calcium binding site 2 out of 39 in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Native Bovine Skeletal Calsequestrin, High-CA2+ Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca404 b:89.0 occ:1.00 O A:HOH501 2.2 72.1 1.0 OE2 A:GLU105 2.2 73.5 1.0 OE1 A:GLU240 2.2 96.9 1.0 OE1 A:GLU91 2.5 69.5 1.0 HZ3 B:LYS85 2.7 0.2 1.0 OD2 A:ASP107 2.8 92.0 1.0 CD A:GLU105 2.9 74.7 1.0 OE1 A:GLU105 2.9 81.7 1.0 OE2 A:GLU91 3.0 83.9 1.0 CD A:GLU91 3.1 0.9 1.0 HZ1 B:LYS85 3.2 0.2 1.0 CD A:GLU240 3.2 75.7 1.0 NZ B:LYS85 3.3 0.7 1.0 HB2 A:ASP107 3.4 89.8 1.0 OE2 A:GLU240 3.6 99.2 1.0 CG A:ASP107 3.7 77.0 1.0 HZ2 B:LYS85 3.7 0.2 1.0 HG A:SER94 3.8 96.0 1.0 CB A:ASP107 3.9 74.8 1.0 HB3 A:ASP107 3.9 89.8 1.0 OE1 A:GLU243 4.1 0.7 1.0 HA A:GLU240 4.1 73.2 1.0 CG A:GLU105 4.3 82.8 1.0 OG A:SER94 4.3 80.0 1.0 HB2 A:GLU240 4.4 67.0 1.0 HE3 B:LYS85 4.4 0.3 1.0 CG A:GLU91 4.5 86.9 1.0 CE B:LYS85 4.5 0.9 1.0 HG2 A:GLU105 4.5 99.3 1.0 CG A:GLU240 4.6 73.4 1.0 CA A:CA405 4.7 0.2 1.0 HB3 A:GLU91 4.7 0.2 1.0 HG3 A:GLU105 4.7 99.3 1.0 HB2 A:GLU91 4.8 0.2 1.0 OD1 A:ASP107 4.8 99.6 1.0 CB A:GLU240 4.8 55.8 1.0 CA A:GLU240 4.9 61.0 1.0 HE2 B:LYS85 4.9 0.3 1.0 HG2 A:GLU91 4.9 0.3 1.0 CB A:GLU91 4.9 88.5 1.0 HB3 A:GLU105 5.0 0.0 1.0

Calcium binding site 3 out of 39 in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Native Bovine Skeletal Calsequestrin, High-CA2+ Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca405 b:0.2 occ:1.00 OE2 A:GLU91 2.1 83.9 1.0 OE2 A:GLU243 2.3 86.5 1.0 OD2 A:ASP107 2.7 92.0 1.0 OD1 A:ASP107 2.8 99.6 1.0 CD A:GLU243 3.1 66.2 1.0 CG A:ASP107 3.1 77.0 1.0 OE1 A:GLU243 3.1 0.7 1.0 CD A:GLU91 3.2 0.9 1.0 HG2 A:GLU91 3.3 0.3 1.0 CG A:GLU91 3.8 86.9 1.0 HB3 A:TYR239 4.0 75.3 1.0 HG3 A:GLU91 4.1 0.3 1.0 OG A:SER94 4.2 80.0 1.0 O A:HOH501 4.3 72.1 1.0 OE1 A:GLU91 4.3 69.5 1.0 O A:GLU92 4.3 99.0 1.0 HB2 A:TYR239 4.3 75.3 1.0 HG A:SER94 4.4 96.0 1.0 HB2 A:ASP93 4.5 0.8 1.0 CG A:GLU243 4.5 66.9 1.0 CB A:ASP107 4.6 74.8 1.0 CB A:TYR239 4.6 62.8 1.0 CA A:CA404 4.7 89.0 1.0 HZ1 B:LYS85 4.7 0.2 1.0 HG2 A:GLU243 4.8 80.3 1.0 HB2 A:ASP107 4.8 89.8 1.0 HG3 A:GLU243 4.8 80.3 1.0

Calcium binding site 4 out of 39 in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Native Bovine Skeletal Calsequestrin, High-CA2+ Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca406 b:0.6 occ:1.00 OE1 A:GLU109 3.2 0.4 1.0 OE2 A:GLU109 3.5 84.1 1.0 O A:HOH505 3.7 74.8 0.5 OD2 A:ASP113 3.7 94.3 1.0 CD A:GLU109 3.7 73.2 1.0 HG1 A:THR114 4.3 79.5 1.0 OD1 A:ASP113 4.5 90.9 1.0 CG A:ASP113 4.5 78.9 1.0 OG1 A:THR114 4.6 66.2 1.0 HB3 A:SER111 4.9 73.0 1.0

Calcium binding site 5 out of 39 in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Native Bovine Skeletal Calsequestrin, High-CA2+ Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca407 b:0.8 occ:1.00 OE1 A:GLU117 3.1 0.6 1.0 OE2 A:GLU117 3.4 0.2 1.0 CD A:GLU117 3.6 82.6 1.0

Calcium binding site 6 out of 39 in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 6 of Native Bovine Skeletal Calsequestrin, High-CA2+ Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca408 b:0.7 occ:1.00 OD1 A:ASP121 2.5 0.3 1.0 OD2 A:ASP121 2.9 89.1 1.0 CG A:ASP121 3.1 77.5 1.0 HG3 A:GLU117 3.5 0.3 1.0 HG2 A:GLU117 3.8 0.3 1.0 OE1 A:GLU117 4.0 0.6 1.0 CG A:GLU117 4.1 86.1 1.0 CD A:GLU117 4.5 82.6 1.0 CB A:ASP121 4.6 79.9 1.0 O A:GLU117 4.6 75.1 1.0 HA A:ASP121 4.9 74.5 1.0 HB2 A:ASP121 5.0 95.9 1.0

Calcium binding site 7 out of 39 in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 7 of Native Bovine Skeletal Calsequestrin, High-CA2+ Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca409 b:0.2 occ:1.00 OE1 A:GLU128 2.7 0.7 1.0 OE2 A:GLU128 3.0 79.5 1.0 CD A:GLU128 3.3 64.8 1.0 CG A:GLU128 4.8 68.5 1.0

Calcium binding site 8 out of 39 in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 8 of Native Bovine Skeletal Calsequestrin, High-CA2+ Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca410 b:0.1 occ:1.00 OE1 A:GLU135 2.4 0.4 1.0 CD A:GLU135 3.1 85.8 1.0 OE2 A:GLU135 3.2 79.6 1.0 O A:LEU129 3.8 75.5 1.0 OE1 A:GLU128 4.0 0.7 1.0 HB2 A:LEU129 4.1 90.9 1.0 CA A:CA411 4.3 0.4 1.0 CG A:GLU135 4.5 87.1 1.0 HG2 A:GLU135 4.6 0.5 1.0 C A:LEU129 4.6 86.3 1.0 H A:LEU129 4.7 81.7 1.0 H A:GLU131 4.9 81.3 1.0 HG3 A:GLU128 4.9 82.1 1.0 HA A:ILE130 4.9 78.7 1.0 CB A:LEU129 5.0 75.8 1.0

Calcium binding site 9 out of 39 in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 9 of Native Bovine Skeletal Calsequestrin, High-CA2+ Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca411 b:0.4 occ:1.00 OE1 A:GLU135 2.9 0.4 1.0 CD A:GLU135 3.8 85.8 1.0 HG3 A:GLU135 3.9 0.5 1.0 CG A:GLU135 4.3 87.1 1.0 HG2 A:GLU135 4.3 0.5 1.0 CA A:CA410 4.3 0.1 1.0 OE2 A:GLU135 4.8 79.6 1.0

Calcium binding site 10 out of 39 in the Native Bovine Skeletal Calsequestrin, High-CA2+ Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 10 of Native Bovine Skeletal Calsequestrin, High-CA2+ Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca412 b:89.2 occ:1.00 O A:THR189 2.3 88.8 1.0 OG1 A:THR189 2.6 93.1 1.0 HG1 A:THR189 3.2 0.8 1.0 HB A:THR189 3.4 92.1 1.0 C A:THR189 3.5 60.8 1.0 CB A:THR189 3.5 76.7 1.0 OE1 A:GLU194 3.8 97.5 1.0 HG1 A:THR207 3.8 0.9 1.0 OG1 A:THR207 4.0 0.8 1.0 OD2 A:ASP196 4.0 85.8 1.0 HA A:LEU190 4.1 78.3 1.0 CA A:THR189 4.1 67.7 1.0 HD23 A:LEU190 4.4 85.2 1.0 OD1 A:ASP196 4.4 0.5 1.0 N A:LEU190 4.5 70.0 1.0 O A:LEU188 4.5 53.4 1.0 CG A:ASP196 4.6 96.5 1.0 HA A:THR189 4.7 81.3 1.0 CA A:LEU190 4.8 65.2 1.0 HZ2 A:LYS191 4.8 0.9 1.0 CG2 A:THR189 4.8 69.4 1.0 CD A:GLU194 4.8 86.4 1.0 HG21 A:THR189 4.8 83.3 1.0 H A:LYS191 4.8 0.3 1.0 HZ3 A:LYS191 4.8 0.9 1.0 HG21 A:THR207 4.9 96.3 1.0

K.M.Lewis, G.R.Munske, S.S.Byrd, J.Kang, H.J.Cho, E.Rios, C.Kang. Characterization of Post-Translational Modifications to Calsequestrins of Cardiac and Skeletal Muscle. Int J Mol Sci V. 17 2016.
ISSN: ESSN 1422-0067
PubMed: 27649144
DOI: 10.3390/IJMS17091539