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Zinc in PDB 7fug: Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One

Enzymatic activity of Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One

All present enzymatic activity of Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One:
2.7.7.86;

Protein crystallography data

The structure of Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One, PDB code: 7fug was solved by L.Leibrock, J.Benz, K.Groebke-Zbinden, M.G.Rudolph, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 46.75 / 2.11
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 42.35, 156.61, 58.39, 90, 93.48, 90
R / Rfree (%) 19.9 / 25.3

Other elements in 7fug:

The structure of Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One (pdb code 7fug). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One, PDB code: 7fug:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 7fug

Go back to Zinc Binding Sites List in 7fug
Zinc binding site 1 out of 2 in the Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn601

b:50.3
occ:1.00
NE2 A:HIS390 2.1 41.4 1.0
SG A:CYS397 2.2 44.5 1.0
SG A:CYS404 2.3 47.1 1.0
SG A:CYS396 2.3 43.1 1.0
CD2 A:HIS390 2.7 39.9 1.0
CB A:CYS404 3.3 44.5 1.0
CE1 A:HIS390 3.3 58.9 1.0
CB A:CYS397 3.4 39.9 1.0
CB A:CYS396 3.7 35.0 1.0
N A:CYS397 3.8 35.7 1.0
N A:CYS404 3.9 51.8 1.0
C A:CYS396 4.0 48.7 1.0
CG A:HIS390 4.0 40.7 1.0
CA A:CYS404 4.1 41.4 1.0
CA A:CYS397 4.1 46.8 1.0
ND1 A:HIS390 4.2 33.6 1.0
O A:CYS396 4.3 48.5 1.0
O A:HOH713 4.4 62.9 1.0
CA A:CYS396 4.4 44.3 1.0
NH1 A:ARG406 4.5 44.5 1.0
C A:CYS404 4.5 46.2 1.0
O A:HOH728 4.6 64.3 1.0
O A:GLU402 4.6 54.4 1.0
O A:CYS404 4.7 45.4 1.0
O A:HOH724 4.7 62.6 1.0

Zinc binding site 2 out of 2 in 7fug

Go back to Zinc Binding Sites List in 7fug
Zinc binding site 2 out of 2 in the Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Human Cyclic Gmp-Amp Synthase in Complex with 5- Benzyl-2-[[2-Chloro-5-(1-Methylpyrazol-3-Yl)Phenyl]Methylamino]-4H- [1,2,4]Triazolo[1,5-A]Pyrimidin-7-One within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn601

b:46.7
occ:1.00
NE2 B:HIS390 2.0 37.3 1.0
SG B:CYS397 2.3 46.2 1.0
SG B:CYS404 2.3 41.9 1.0
SG B:CYS396 2.4 45.0 1.0
CD2 B:HIS390 2.8 36.7 1.0
CE1 B:HIS390 3.1 40.1 1.0
CB B:CYS404 3.2 34.8 1.0
CB B:CYS397 3.5 40.4 1.0
CB B:CYS396 3.6 33.4 1.0
N B:CYS397 3.8 51.7 1.0
C B:CYS396 3.9 39.6 1.0
N B:CYS404 4.0 39.3 1.0
CG B:HIS390 4.0 29.9 1.0
ND1 B:HIS390 4.1 33.8 1.0
CA B:CYS404 4.1 36.3 1.0
CA B:CYS397 4.2 41.3 1.0
CA B:CYS396 4.3 35.7 1.0
O B:HOH712 4.3 49.7 1.0
O B:CYS396 4.3 48.8 1.0
NH1 B:ARG406 4.4 35.3 1.0
O B:HOH719 4.5 62.8 1.0
C B:CYS404 4.5 45.5 1.0
O B:GLU402 4.5 58.3 1.0
O B:CYS404 4.7 46.8 1.0

Reference:

K.Groebke-Zbinden, A.Vandemeulebroucke, M.Hilbert, M.G.Rudolph. Crystal Structure of A Human Cyclic Gmp-Amp Synthase Complex To Be Published.
Page generated: Tue Oct 29 20:41:08 2024

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