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Magnesium in PDB 7k5z: Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine

Enzymatic activity of Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine

All present enzymatic activity of Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine:
6.3.4.5;

Protein crystallography data

The structure of Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine, PDB code: 7k5z was solved by Seattle Structural Genomics Center For Infectious Disease (Ssgcid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.87 / 1.85
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 122.230, 103.540, 147.410, 90.00, 96.01, 90.00
R / Rfree (%) 15.7 / 19

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine (pdb code 7k5z). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine, PDB code: 7k5z:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in 7k5z

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Magnesium binding site 1 out of 4 in the Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg503

b:41.3
occ:1.00
 O A:HOH778 2.1 37.2 1.0
O3G A:ANP501 2.1 46.3 1.0
O2A A:ANP501 2.1 30.4 1.0
O A:HOH849 2.2 40.5 1.0
O1B A:ANP501 2.2 32.2 1.0
O A:HOH714 2.2 30.7 1.0
PB A:ANP501 3.2 42.6 1.0
PG A:ANP501 3.2 46.5 1.0
PA A:ANP501 3.4 33.2 1.0
N3B A:ANP501 3.5 35.4 1.0
O3A A:ANP501 3.6 43.0 1.0
O1G A:ANP501 3.7 54.2 1.0
O A:HOH656 4.0 25.2 1.0
OG A:SER13 4.1 26.4 1.0
O A:HOH930 4.1 31.0 1.0
O A:HOH917 4.2 43.4 1.0
CB A:SER13 4.3 22.9 1.0
O A:HOH687 4.3 38.1 1.0
O1A A:ANP501 4.3 43.2 1.0
O A:HOH882 4.3 29.1 1.0
O5' A:ANP501 4.3 26.6 1.0
O A:HOH749 4.5 42.4 1.0
O A:ARG179 4.6 24.6 1.0
O2G A:ANP501 4.6 50.7 1.0
O2B A:ANP501 4.6 38.6 1.0

Magnesium binding site 2 out of 4 in 7k5z

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Magnesium binding site 2 out of 4 in the Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg503

b:34.2
occ:1.00
 O3G B:ANP501 2.1 29.7 1.0
O1B B:ANP501 2.1 26.2 1.0
O2A B:ANP501 2.1 24.5 1.0
O B:HOH707 2.2 28.2 1.0
O B:HOH859 2.2 39.5 1.0
O B:HOH629 2.3 24.0 1.0
PB B:ANP501 3.2 33.1 1.0
PG B:ANP501 3.3 34.6 1.0
PA B:ANP501 3.4 26.1 1.0
O3A B:ANP501 3.6 34.9 1.0
N3B B:ANP501 3.6 33.1 1.0
O1G B:ANP501 3.8 38.9 1.0
O B:HOH722 4.1 21.7 1.0
OG B:SER13 4.1 26.6 1.0
O B:HOH937 4.2 36.0 1.0
CB B:SER13 4.2 23.0 1.0
O5' B:ANP501 4.3 20.0 1.0
O B:HOH808 4.4 32.3 1.0
O B:HOH893 4.4 23.8 1.0
O B:ARG179 4.4 20.4 1.0
O1A B:ANP501 4.4 33.1 1.0
O2B B:ANP501 4.5 28.7 1.0
O2G B:ANP501 4.6 34.6 1.0
O B:HOH941 4.7 39.5 1.0
O B:HOH800 4.9 41.3 1.0

Magnesium binding site 3 out of 4 in 7k5z

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Magnesium binding site 3 out of 4 in the Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Mg504

b:32.0
occ:1.00
 O2A C:ANP502 2.1 23.0 1.0
O3G C:ANP502 2.1 31.5 1.0
O C:HOH617 2.1 32.2 1.0
O C:HOH871 2.1 35.0 1.0
O1B C:ANP502 2.2 27.7 1.0
O C:HOH673 2.2 27.8 1.0
PB C:ANP502 3.2 38.3 1.0
PG C:ANP502 3.2 40.6 1.0
PA C:ANP502 3.3 30.4 1.0
N3B C:ANP502 3.5 35.9 1.0
O3A C:ANP502 3.6 40.8 1.0
O1G C:ANP502 3.7 44.5 1.0
O C:HOH731 4.0 24.3 1.0
O C:HOH928 4.0 40.9 1.0
O C:HOH698 4.0 36.5 1.0
O5' C:ANP502 4.3 23.7 1.0
O1A C:ANP502 4.3 33.0 1.0
OG C:SER13 4.3 26.6 0.9
O C:ARG179 4.4 23.7 1.0
O C:HOH939 4.4 32.6 1.0
CB C:SER13 4.5 24.8 0.9
CB C:SER13 4.5 24.7 0.1
O C:HOH887 4.5 25.6 1.0
O2G C:ANP502 4.6 46.0 1.0
O2B C:ANP502 4.6 28.8 1.0

Magnesium binding site 4 out of 4 in 7k5z

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Magnesium binding site 4 out of 4 in the Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg504

b:44.1
occ:1.00
 O3G D:ANP502 2.1 45.6 1.0
O2A D:ANP502 2.1 31.7 1.0
O1B D:ANP502 2.2 33.1 1.0
O D:HOH753 2.2 34.1 1.0
O D:HOH693 2.3 30.5 1.0
O D:HOH839 2.3 47.9 1.0
PB D:ANP502 3.1 47.2 1.0
PG D:ANP502 3.3 54.1 1.0
PA D:ANP502 3.4 34.1 1.0
O3A D:ANP502 3.5 42.1 1.0
N3B D:ANP502 3.5 43.4 1.0
O1G D:ANP502 3.9 53.0 1.0
O D:HOH619 3.9 28.0 1.0
O D:HOH871 4.1 34.6 1.0
OG D:SER13 4.1 27.0 1.0
O D:HOH872 4.1 42.7 1.0
CB D:SER13 4.2 24.7 1.0
O D:HOH768 4.3 37.6 1.0
O5' D:ANP502 4.3 27.8 1.0
O1A D:ANP502 4.3 47.5 1.0
O D:HOH863 4.3 29.2 1.0
O2B D:ANP502 4.6 41.5 1.0
O2G D:ANP502 4.6 47.3 1.0
O D:ARG179 4.6 22.5 1.0
O D:HOH706 4.8 42.9 1.0

Reference:

J.A.Abendroth, D.M.Dranow, D.D.Lorimer, P.S.Horanyi, T.E.Edwards. Crystal Structure of Argininosuccinate Synthase From Legionella Pneumophila Philadelphia 1 in Complex with Anppnp and A Substrate Analogue Arginine To Be Published.
Page generated: Wed Oct 2 22:09:23 2024

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