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Calcium in PDB 1dm5: Annexin XII E105K Homohexamer Crystal Structure

Protein crystallography data

The structure of Annexin XII E105K Homohexamer Crystal Structure, PDB code: 1dm5 was solved by J.P.Cartailler, H.T.Haigler, H.Luecke, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.93
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 68.943, 162.544, 188.798, 90.00, 90.00, 90.00
R / Rfree (%) 21.5 / 26.3

Calcium Binding Sites:

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 11;

Binding sites:

The binding sites of Calcium atom in the Annexin XII E105K Homohexamer Crystal Structure (pdb code 1dm5). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 11 binding sites of Calcium where determined in the Annexin XII E105K Homohexamer Crystal Structure, PDB code: 1dm5:
Jump to Calcium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Calcium binding site 1 out of 11 in 1dm5

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Calcium binding site 1 out of 11 in the Annexin XII E105K Homohexamer Crystal Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Annexin XII E105K Homohexamer Crystal Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1121

b:68.6
occ:0.50
CE E:LYS68 2.5 25.9 1.0
OE2 A:GLU142 2.7 22.4 1.0
OG1 A:THR103 3.0 39.5 1.0
NZ E:LYS68 3.2 38.4 1.0
CD E:LYS68 3.2 24.4 1.0
O A:MET98 3.2 32.9 1.0
CD A:GLU142 3.4 31.5 1.0
O A:GLY102 3.4 37.8 1.0
C A:GLY102 3.5 44.4 1.0
O A:HOH1240 3.7 45.9 1.0
CG A:GLU142 3.8 29.8 1.0
N A:THR103 3.9 53.4 1.0
CA A:GLY102 3.9 45.3 1.0
CG E:LYS68 4.1 22.8 1.0
CB A:THR103 4.2 38.2 1.0
CA A:THR103 4.2 38.8 1.0
CB A:GLU142 4.2 25.9 1.0
OE1 A:GLU142 4.3 33.8 1.0
N A:GLY102 4.3 52.5 1.0
C A:MET98 4.3 32.2 1.0
O A:GLY100 4.6 43.1 1.0
CA A:GLU142 4.8 23.1 1.0
CG2 A:THR103 4.9 39.4 1.0
O A:GLU142 5.0 28.8 1.0
CA A:MET98 5.0 32.1 1.0

Calcium binding site 2 out of 11 in 1dm5

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Calcium binding site 2 out of 11 in the Annexin XII E105K Homohexamer Crystal Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Annexin XII E105K Homohexamer Crystal Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1131

b:60.4
occ:1.00
OE2 A:GLU226 2.3 32.7 1.0
O A:HOH1255 2.4 48.3 1.0
O A:GLY186 2.5 38.4 1.0
O A:GLY181 2.6 33.4 1.0
O A:GLN184 2.9 33.7 1.0
CD A:GLU226 3.1 29.6 1.0
OE1 A:GLU226 3.2 31.1 1.0
C A:GLY181 3.3 32.5 1.0
O A:ILE185 3.3 34.7 1.0
C A:GLY186 3.4 37.9 1.0
OG1 A:THR187 3.5 34.3 1.0
CA A:GLY181 3.7 31.8 1.0
C A:ILE185 3.7 61.3 1.0
C A:GLN184 3.8 35.5 1.0
CG A:GLN184 4.1 37.5 1.0
N A:GLY186 4.2 27.9 1.0
CA A:THR187 4.3 31.5 1.0
N A:THR187 4.3 28.2 1.0
CA A:GLY186 4.3 36.5 1.0
N A:GLU182 4.4 38.1 1.0
CG A:GLU226 4.4 27.7 1.0
N A:ILE185 4.5 44.6 1.0
CA A:ILE185 4.5 61.4 1.0
CB A:THR187 4.5 28.9 1.0
O A:ALA180 4.6 22.8 1.0
N A:GLN184 4.7 35.8 1.0
CA A:GLN184 4.7 35.2 1.0
N A:GLY181 4.7 24.8 1.0
CA A:GLU182 4.9 32.9 1.0
CD A:GLN184 5.0 38.8 1.0
CB A:GLN184 5.0 36.6 1.0

Calcium binding site 3 out of 11 in 1dm5

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Calcium binding site 3 out of 11 in the Annexin XII E105K Homohexamer Crystal Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Annexin XII E105K Homohexamer Crystal Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca1122

b:59.9
occ:0.50
O B:MET98 2.5 40.6 1.0
O B:GLY102 2.9 38.4 1.0
O B:GLY100 3.0 50.2 1.0
OE2 B:GLU142 3.2 27.5 1.0
N B:GLY102 3.5 38.2 1.0
C B:GLY102 3.6 34.6 1.0
C B:MET98 3.6 32.1 1.0
CD B:GLU142 3.8 23.9 1.0
CA B:GLY102 3.9 36.3 1.0
C B:GLY100 3.9 35.0 1.0
CA B:LYS99 4.2 25.6 1.0
OE1 B:GLU142 4.2 26.7 1.0
N B:GLY100 4.3 39.8 1.0
C B:LEU101 4.3 40.6 1.0
C B:LYS99 4.3 24.6 1.0
N B:LYS99 4.3 34.2 1.0
CE D:LYS68 4.4 25.4 1.0
CG B:GLU142 4.6 25.3 1.0
OG1 B:THR103 4.6 39.7 1.0
CA B:LEU101 4.6 40.4 1.0
N B:LEU101 4.6 41.1 1.0
N B:THR103 4.7 59.0 1.0
CA B:MET98 4.7 32.0 1.0
CA B:GLY100 4.8 34.6 1.0
O B:LYS99 4.8 44.7 1.0
O B:HOH1256 4.9 43.2 1.0
OE1 D:GLU92 4.9 40.0 1.0
O B:HOH1296 4.9 51.4 1.0

Calcium binding site 4 out of 11 in 1dm5

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Calcium binding site 4 out of 11 in the Annexin XII E105K Homohexamer Crystal Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Annexin XII E105K Homohexamer Crystal Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca1132

b:66.8
occ:1.00
OE2 B:GLU226 2.5 37.8 1.0
O B:GLY181 2.6 37.5 1.0
O B:GLN184 2.6 31.7 1.0
O B:GLY186 3.0 47.8 1.0
OE1 B:GLU226 3.2 37.5 1.0
CD B:GLU226 3.2 27.5 1.0
O B:ILE185 3.3 47.1 1.0
C B:GLY181 3.3 32.2 1.0
C B:GLN184 3.6 42.4 1.0
C B:ILE185 3.8 67.2 1.0
CA B:GLY181 3.9 32.3 1.0
C B:GLY186 4.0 51.3 1.0
OG1 B:THR187 4.0 28.4 1.0
N B:GLU182 4.3 32.0 1.0
CA B:ILE185 4.3 68.3 1.0
N B:ILE185 4.3 50.7 1.0
N B:GLY186 4.5 39.0 1.0
CG B:GLN184 4.5 42.7 1.0
N B:GLN184 4.6 54.9 1.0
CA B:GLN184 4.6 42.6 1.0
CA B:GLU182 4.7 41.2 1.0
CG B:GLU226 4.7 28.9 1.0
CA B:GLY186 4.7 51.3 1.0
O B:GLU182 4.8 50.2 1.0
C B:GLU182 4.8 41.7 1.0
N B:THR187 4.8 53.6 1.0
CA B:THR187 4.9 39.4 1.0
CB B:THR187 5.0 38.4 1.0
N B:GLY181 5.0 29.8 1.0
O B:ALA180 5.0 31.4 1.0

Calcium binding site 5 out of 11 in 1dm5

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Calcium binding site 5 out of 11 in the Annexin XII E105K Homohexamer Crystal Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Annexin XII E105K Homohexamer Crystal Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Ca1123

b:30.9
occ:0.50
O C:MET98 2.2 26.6 1.0
O C:HOH1240 2.2 22.8 0.5
O C:GLY100 2.3 27.5 1.0
O C:GLY102 2.4 21.0 1.0
O C:HOH1255 2.6 30.8 1.0
C C:MET98 3.1 28.9 1.0
C C:GLY102 3.4 39.4 1.0
C C:GLY100 3.5 47.0 1.0
N C:GLY102 3.6 47.1 1.0
N C:GLY100 3.6 34.2 1.0
CA C:LYS99 3.7 34.2 1.0
N C:LYS99 3.7 28.0 1.0
C C:LYS99 3.7 33.4 1.0
OE2 C:GLU142 3.8 24.2 1.0
CA C:GLY102 3.9 40.0 1.0
O F:HOH1197 3.9 35.4 1.0
O C:HOH1254 4.0 37.6 1.0
CA C:MET98 4.2 29.4 1.0
CA C:GLY100 4.2 48.1 1.0
C C:LEU101 4.3 33.8 1.0
CD C:GLU142 4.3 21.6 1.0
N C:THR103 4.4 55.1 1.0
O C:LYS99 4.4 46.0 1.0
N C:LEU101 4.5 27.6 1.0
OG1 C:THR103 4.5 27.3 1.0
CA C:LEU101 4.7 32.9 1.0
CA C:THR103 4.7 32.7 1.0
OE1 C:GLU142 4.7 34.7 1.0
CG C:GLU142 4.9 20.0 1.0
CE F:LYS68 5.0 18.7 1.0
O C:LEU101 5.0 34.0 1.0

Calcium binding site 6 out of 11 in 1dm5

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Calcium binding site 6 out of 11 in the Annexin XII E105K Homohexamer Crystal Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 6 of Annexin XII E105K Homohexamer Crystal Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Ca1133

b:44.2
occ:1.00
O C:GLY186 2.1 17.1 1.0
O C:GLN184 2.3 28.2 1.0
O C:GLY181 2.4 18.9 1.0
OE2 C:GLU226 2.7 24.8 1.0
O C:ILE185 2.9 38.7 1.0
C C:GLN184 3.2 38.4 1.0
C C:GLY186 3.2 31.7 1.0
C C:ILE185 3.3 55.0 1.0
C C:GLY181 3.3 30.2 1.0
CG C:GLN184 3.6 33.8 1.0
CD C:GLU226 3.7 24.1 1.0
OE1 C:GLU226 3.8 25.9 1.0
N C:GLY186 3.8 21.7 1.0
CA C:GLY181 3.9 26.6 1.0
OG1 C:THR187 3.9 19.9 1.0
CA C:ILE185 3.9 56.7 1.0
N C:ILE185 4.0 25.4 1.0
N C:GLN184 4.0 31.6 1.0
CA C:GLY186 4.1 33.1 1.0
CA C:GLN184 4.1 35.8 1.0
N C:THR187 4.2 23.7 1.0
N C:GLU182 4.4 24.0 1.0
CA C:THR187 4.4 26.6 1.0
CB C:GLN184 4.5 34.3 1.0
N C:GLY181 4.7 14.5 1.0
CB C:THR187 4.7 27.8 1.0
O C:ALA180 4.7 19.1 1.0
CD C:GLN184 4.8 33.3 1.0
C C:GLU182 4.8 25.4 1.0
CA C:GLU182 4.8 27.3 1.0
O C:GLU182 4.9 37.7 1.0

Calcium binding site 7 out of 11 in 1dm5

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Calcium binding site 7 out of 11 in the Annexin XII E105K Homohexamer Crystal Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 7 of Annexin XII E105K Homohexamer Crystal Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Ca1124

b:49.4
occ:0.50
O D:MET98 2.5 29.0 1.0
O D:GLY100 2.6 31.8 1.0
O D:GLY102 3.2 25.3 1.0
C D:MET98 3.4 34.4 1.0
CA D:LYS99 3.7 34.6 1.0
OE2 D:GLU142 3.8 29.0 1.0
C D:LYS99 3.8 36.6 1.0
C D:GLY100 3.8 40.5 1.0
N D:GLY102 3.8 42.1 1.0
C D:GLY102 3.8 37.0 1.0
N D:LYS99 3.9 23.1 1.0
N D:GLY100 4.0 35.9 1.0
CD D:GLU142 4.0 28.6 1.0
CA D:GLY102 4.2 36.8 1.0
O D:LYS99 4.2 43.8 1.0
OE1 D:GLU142 4.4 32.4 1.0
C D:LEU101 4.5 36.7 1.0
CG D:GLU142 4.6 26.5 1.0
CA D:GLY100 4.6 38.6 1.0
O D:HOH1200 4.6 38.3 1.0
CA D:MET98 4.7 30.8 1.0
N D:LEU101 4.7 37.1 1.0
N D:THR103 4.7 32.3 1.0
OE1 B:GLU92 4.7 46.0 1.0
OG1 D:THR103 4.8 38.8 1.0
CA D:LEU101 4.8 37.5 1.0
CD D:LYS99 4.9 39.4 1.0
CE B:LYS68 5.0 26.3 1.0
NZ B:LYS68 5.0 24.0 1.0

Calcium binding site 8 out of 11 in 1dm5

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Calcium binding site 8 out of 11 in the Annexin XII E105K Homohexamer Crystal Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 8 of Annexin XII E105K Homohexamer Crystal Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Ca1134

b:35.5
occ:1.00
O D:GLY186 2.1 16.5 1.0
O D:GLN184 2.2 22.4 1.0
O D:GLY181 2.4 15.8 1.0
OE2 D:GLU226 2.5 18.4 1.0
O D:HOH1258 2.7 21.6 1.0
C D:GLN184 3.3 25.1 1.0
C D:GLY181 3.3 21.0 1.0
C D:GLY186 3.3 24.8 1.0
CD D:GLU226 3.3 15.7 1.0
O D:ILE185 3.3 25.4 1.0
OE1 D:GLU226 3.5 17.0 1.0
C D:ILE185 3.5 46.5 1.0
CG D:GLN184 3.8 26.6 1.0
OG1 D:THR187 3.9 19.5 1.0
CA D:GLY181 3.9 20.8 1.0
N D:GLY186 4.0 26.3 1.0
N D:ILE185 4.1 24.4 1.0
N D:GLN184 4.1 25.0 1.0
CA D:ILE185 4.1 47.9 1.0
CA D:GLN184 4.2 25.4 1.0
CA D:GLY186 4.2 24.0 1.0
N D:GLU182 4.2 21.8 1.0
N D:THR187 4.3 20.6 1.0
O D:HOH1152 4.4 21.7 1.0
CA D:THR187 4.4 24.3 1.0
O D:HOH1282 4.5 34.0 1.0
CB D:GLN184 4.5 25.9 1.0
C D:GLU182 4.6 29.6 1.0
CA D:GLU182 4.6 28.6 1.0
CB D:THR187 4.7 24.1 1.0
CG D:GLU226 4.8 15.7 1.0
O D:ALA180 4.8 25.3 1.0
O D:GLU182 4.8 27.9 1.0
N D:GLY181 4.8 13.5 1.0
CD D:GLN184 4.9 30.3 1.0

Calcium binding site 9 out of 11 in 1dm5

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Calcium binding site 9 out of 11 in the Annexin XII E105K Homohexamer Crystal Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 9 of Annexin XII E105K Homohexamer Crystal Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Ca1125

b:89.3
occ:0.50
O E:GLY100 2.2 37.1 1.0
O E:HOH1213 2.9 27.9 1.0
O E:MET98 3.0 44.3 1.0
C E:LYS99 3.4 42.2 1.0
C E:GLY100 3.4 51.6 1.0
CA E:LYS99 3.6 41.1 1.0
O A:HOH1237 3.7 35.0 1.0
N E:GLY100 3.7 38.6 1.0
O E:LYS99 3.7 39.9 1.0
OE1 A:GLU92 3.9 44.6 1.0
C E:MET98 3.9 33.2 1.0
O E:GLY102 4.0 33.9 1.0
CA E:GLY100 4.1 51.4 1.0
N E:GLY102 4.2 46.2 1.0
N E:LYS99 4.2 34.1 1.0
OE1 E:GLU142 4.4 38.0 1.0
N E:LEU101 4.4 45.2 1.0
CD E:GLU142 4.5 30.1 1.0
OE2 E:GLU142 4.5 30.0 1.0
O A:HOH1151 4.6 39.0 1.0
CA E:LEU101 4.6 39.0 1.0
C E:GLY102 4.7 32.5 1.0
C E:LEU101 4.7 38.0 1.0
O E:HOH1197 4.8 38.0 1.0
CA E:GLY102 4.9 34.8 1.0
CB E:LYS99 4.9 41.0 1.0
NH2 A:ARG84 5.0 41.9 1.0
CD A:GLU92 5.0 32.9 1.0

Calcium binding site 10 out of 11 in 1dm5

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Calcium binding site 10 out of 11 in the Annexin XII E105K Homohexamer Crystal Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 10 of Annexin XII E105K Homohexamer Crystal Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Ca1135

b:54.5
occ:1.00
O E:GLY181 2.2 43.4 1.0
OE2 E:GLU226 2.4 33.7 1.0
O E:GLN184 2.4 39.1 1.0
O E:GLY186 2.6 39.6 1.0
CD E:GLU226 3.3 28.1 1.0
C E:GLY181 3.4 36.3 1.0
C E:GLN184 3.4 36.3 1.0
O E:ILE185 3.5 58.0 1.0
OE1 E:GLU226 3.5 39.3 1.0
C E:GLY186 3.5 40.6 1.0
C E:ILE185 3.7 71.9 1.0
CA E:GLY181 4.0 33.6 1.0
OG1 E:THR187 4.0 37.5 1.0
CG E:GLN184 4.1 37.0 1.0
N E:GLY186 4.1 29.1 1.0
N E:GLN184 4.2 42.8 1.0
N E:ILE185 4.2 60.2 1.0
CA E:GLY186 4.2 38.6 1.0
CA E:GLN184 4.3 37.7 1.0
CA E:ILE185 4.3 71.5 1.0
N E:THR187 4.4 26.6 1.0
N E:GLU182 4.5 31.0 1.0
CA E:THR187 4.5 33.1 1.0
O E:GLU182 4.6 45.4 1.0
C E:GLU182 4.7 46.6 1.0
CA E:GLU182 4.7 46.6 1.0
CG E:GLU226 4.7 29.0 1.0
CB E:GLN184 4.7 38.1 1.0
O E:ALA180 4.8 31.7 1.0
CB E:THR187 4.9 33.0 1.0
N E:GLY181 4.9 32.0 1.0

Reference:

J.P.Cartailler, H.T.Haigler, H.Luecke. Annexin XII E105K Crystal Structure: Identification of A pH-Dependent Switch For Mutant Hexamerization. Biochemistry V. 39 2475 2000.
ISSN: ISSN 0006-2960
PubMed: 10704197
DOI: 10.1021/BI992278D
Page generated: Mon Jul 7 14:27:18 2025

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