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Calcium in PDB 1lbx: Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate

Enzymatic activity of Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate

All present enzymatic activity of Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate:
3.1.3.11; 3.1.3.25;

Protein crystallography data

The structure of Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate, PDB code: 1lbx was solved by K.A.Stieglitz, K.A.Johnson, H.Yang, M.F.Roberts, B.A.Seaton, J.F.Head, B.Stec, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.40
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 53.024, 54.584, 83.060, 90.00, 104.95, 90.00
R / Rfree (%) 18.3 / 28.8

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate (pdb code 1lbx). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate, PDB code: 1lbx:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in 1lbx

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Calcium binding site 1 out of 4 in the Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca290

b:11.0
occ:1.00
 O1 A:IPD295 2.0 30.0 0.6
OD1 A:ASP200 2.0 57.5 1.0
O7 A:IPD295 2.2 45.1 0.6
CG A:ASP200 2.3 55.6 1.0
OD2 A:ASP200 2.4 70.7 1.0
OD2 A:ASP82 2.5 53.5 1.0
P1 A:IPD295 2.5 19.0 0.6
OD2 A:ASP85 2.8 48.4 1.0
C1 A:IPD295 3.3 36.7 0.6
O8 A:IPD295 3.5 20.6 0.6
CG A:ASP82 3.5 40.5 1.0
CB A:ASP200 3.6 46.9 1.0
O9 A:IPD295 3.7 45.4 0.6
C6 A:IPD295 3.8 45.5 0.6
O2 A:IPD295 3.8 28.4 0.6
OD1 A:ASP82 3.8 37.1 1.0
O6 A:IPD295 3.9 51.0 0.6
CG A:ASP85 3.9 48.8 1.0
OE2 A:GLU67 3.9 44.7 1.0
C2 A:IPD295 4.1 38.0 0.6
CA A:CA291 4.1 9.3 1.0
CB A:ASP85 4.3 45.6 1.0
O A:HOH1077 4.4 51.1 1.0
CA A:ASP85 4.5 41.0 1.0
CA A:ASP200 4.5 41.6 1.0
OE1 A:GLU67 4.6 38.9 1.0
CD A:GLU67 4.6 39.2 1.0
CB A:ASP82 4.8 41.7 1.0

Calcium binding site 2 out of 4 in 1lbx

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Calcium binding site 2 out of 4 in the Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca291

b:9.3
occ:1.00
 OD1 A:ASP82 1.7 37.1 1.0
O7 A:IPD295 2.8 45.1 0.6
OE2 A:GLU67 2.8 44.7 1.0
O A:HOH1077 2.8 51.1 1.0
O A:LEU84 2.8 25.7 1.0
CG A:ASP82 2.9 40.5 1.0
C A:LEU84 3.3 31.7 1.0
OD2 A:ASP82 3.4 53.5 1.0
N A:LEU84 3.5 30.6 1.0
CD A:GLU67 3.6 39.2 1.0
CA A:LEU84 3.9 29.6 1.0
CD A:PRO83 3.9 46.8 1.0
OE1 A:GLU67 4.0 38.9 1.0
N A:ASP85 4.0 34.7 1.0
CA A:CA290 4.1 11.0 1.0
CB A:ASP82 4.1 41.7 1.0
N A:PRO83 4.2 47.2 1.0
P1 A:IPD295 4.2 19.0 0.6
CA A:ASP82 4.3 47.6 1.0
C A:ASP82 4.3 46.8 1.0
CA A:ASP85 4.3 41.0 1.0
CB A:LEU84 4.4 31.9 1.0
CG A:PRO83 4.5 42.7 1.0
CB A:GLU67 4.5 43.6 1.0
OD1 A:ASP200 4.5 57.5 1.0
OG1 A:THR87 4.7 44.1 1.0
CG A:GLU67 4.7 38.9 1.0
C A:PRO83 4.7 42.6 1.0
OD1 A:ASP46 4.8 24.5 1.0
O9 A:IPD295 4.8 45.4 0.6

Calcium binding site 3 out of 4 in 1lbx

Go back to Calcium Binding Sites List in 1lbx
Calcium binding site 3 out of 4 in the Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca590

b:7.0
occ:1.00
 O B:HOH1088 2.8 63.7 1.0
OD1 B:ASP382 2.8 45.0 1.0
O7 B:IPD595 2.8 42.2 0.6
O B:LEU384 2.8 32.6 1.0
OE1 B:GLU367 2.8 73.3 1.0
OD2 B:ASP382 3.0 42.8 1.0
CG B:ASP382 3.3 38.6 1.0
CD B:GLU367 3.3 72.9 1.0
OE2 B:GLU367 3.4 67.0 1.0
CA B:CA591 3.4 10.7 1.0
C B:LEU384 3.5 21.4 1.0
N B:ASP385 4.1 16.9 1.0
O B:HOH1091 4.1 80.0 1.0
P1 B:IPD595 4.1 28.5 0.6
CA B:ASP385 4.2 28.3 1.0
OG1 B:THR387 4.3 52.6 1.0
CG B:GLU367 4.5 74.5 1.0
OD1 B:ASP346 4.5 35.5 1.0
O9 B:IPD595 4.5 26.4 0.6
CB B:GLU367 4.5 68.5 1.0
OE2 B:GLU368 4.5 40.9 1.0
CA B:LEU384 4.5 36.6 1.0
N B:LEU384 4.6 44.0 1.0
CB B:ASP382 4.8 44.5 1.0
O1 B:IPD595 4.9 25.5 0.6
CB B:LEU384 4.9 36.4 1.0

Calcium binding site 4 out of 4 in 1lbx

Go back to Calcium Binding Sites List in 1lbx
Calcium binding site 4 out of 4 in the Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Crystal Structure of A Ternary Complex of Dual Activity Fbpase/Impase (AF2372) From Archaeoglobus Fulgidus with Calcium Ions and D-Myo-Inositol-1-Phosphate within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca591

b:10.7
occ:1.00
 OD1 B:ASP385 2.7 49.9 1.0
OD2 B:ASP382 2.8 42.8 1.0
O1 B:IPD595 2.8 25.5 0.6
OD1 B:ASP500 2.8 47.6 1.0
O7 B:IPD595 2.8 42.2 0.6
OD2 B:ASP500 3.1 64.9 1.0
P1 B:IPD595 3.2 28.5 0.6
CG B:ASP500 3.3 49.9 1.0
OE1 B:GLU367 3.4 73.3 1.0
CA B:CA590 3.4 7.0 1.0
CG B:ASP385 3.8 39.0 1.0
C1 B:IPD595 3.9 31.9 0.6
CG B:ASP382 4.0 38.6 1.0
O6 B:IPD595 4.1 26.1 0.6
C6 B:IPD595 4.1 35.8 0.6
CA B:ASP385 4.2 28.3 1.0
CB B:ASP385 4.3 31.4 1.0
O9 B:IPD595 4.3 26.4 0.6
CE1 B:TYR499 4.3 59.9 1.0
O8 B:IPD595 4.4 55.2 0.6
O B:HOH1034 4.4 44.8 1.0
O2 B:IPD595 4.4 19.6 0.6
CD1 B:TYR499 4.5 56.3 1.0
OD1 B:ASP382 4.6 45.0 1.0
CD B:GLU367 4.6 72.9 1.0
CB B:ASP500 4.7 44.7 1.0
C2 B:IPD595 4.7 27.1 0.6
OD2 B:ASP385 4.8 54.3 1.0
O B:LEU384 4.9 32.6 1.0
N B:ASP385 5.0 16.9 1.0

Reference:

K.A.Stieglitz, K.A.Johnson, H.Yang, M.F.Roberts, B.A.Seaton, J.F.Head, B.Stec. Crystal Structure of A Dual Activity Impase/Fbpase (AF2372) From Archaeoglobus Fulgidus. the Story of A Mobile Loop. J.Biol.Chem. V. 277 22863 2002.
ISSN: ISSN 0021-9258
PubMed: 11940584
DOI: 10.1074/JBC.M201042200
Page generated: Mon Jul 7 16:49:15 2025

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