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Chlorine in PDB 4a30: Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand

Enzymatic activity of Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand

All present enzymatic activity of Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand:
2.3.1.97;

Protein crystallography data

The structure of Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand, PDB code: 4a30 was solved by D.A.Robinson, S.Brand, A.H.Fairlamb, M.A.J.Ferguson, J.A.Frearson, P.G.Wyatt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.95 / 1.50
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 48.636, 90.676, 53.514, 90.00, 114.02, 90.00
R / Rfree (%) 18.7 / 22.1

Other elements in 4a30:

The structure of Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand also contains other interesting chemical elements:

Bromine (Br) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand (pdb code 4a30). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand, PDB code: 4a30:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in 4a30

Go back to Chlorine Binding Sites List in 4a30
Chlorine binding site 1 out of 3 in the Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1422

b:53.0
occ:1.00
O A:HOH2262 3.4 42.1 1.0
OD2 A:ASP396 3.5 36.3 1.0
OAT A:QMI1424 3.7 21.4 1.0
O A:HOH2170 3.7 17.9 1.0
N A:ASP396 3.8 17.7 1.0
CA A:GLY395 3.9 15.5 1.0
NE2 A:HIS219 3.9 16.1 1.0
CD2 A:HIS219 4.1 15.2 1.0
CG A:ASP396 4.2 26.3 1.0
C A:GLY395 4.4 16.1 1.0
O A:PHE232 4.5 24.5 1.0
O A:HOH2268 4.7 24.1 1.0
CZ A:PHE232 4.7 15.8 1.0
OD1 A:ASP396 4.7 35.4 1.0
CE1 A:HIS219 4.7 12.1 1.0
O A:HOH2261 4.7 32.3 1.0
CE2 A:PHE232 4.8 20.6 1.0
CG A:HIS219 4.9 13.8 1.0
CLJ A:QMI1424 4.9 28.5 1.0
CA A:ASP396 4.9 20.1 1.0
CE1 A:PHE232 5.0 14.9 1.0
CB A:ASP396 5.0 25.2 1.0

Chlorine binding site 2 out of 3 in 4a30

Go back to Chlorine Binding Sites List in 4a30
Chlorine binding site 2 out of 3 in the Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1424

b:28.5
occ:1.00
CLJ A:QMI1424 0.0 28.5 1.0
CAE A:QMI1424 1.8 18.1 1.0
CAD A:QMI1424 2.6 20.2 1.0
CAF A:QMI1424 2.8 17.7 1.0
OAT A:QMI1424 3.0 21.4 1.0
SAG A:QMI1424 3.2 17.4 1.0
O A:HOH2261 3.3 32.3 1.0
O A:HOH2170 3.3 17.9 1.0
NAK A:QMI1424 3.4 19.7 1.0
OD1 A:ASP396 3.5 35.4 1.0
O A:HOH2268 3.5 24.1 1.0
O A:HOH2074 3.6 28.8 1.0
CAC A:QMI1424 3.9 18.0 1.0
CAR A:QMI1424 3.9 14.1 1.0
CAA A:QMI1424 4.0 17.0 1.0
N A:GLY397 4.1 15.1 1.0
O A:HOH2031 4.2 39.3 1.0
CA A:GLY397 4.2 15.7 1.0
CAL A:QMI1424 4.4 17.2 1.0
CG A:ASP396 4.4 26.3 1.0
CAP A:QMI1424 4.5 14.2 1.0
CAB A:QMI1424 4.5 23.7 1.0
OAH A:QMI1424 4.6 19.1 1.0
OD2 A:ASP396 4.8 36.3 1.0
C A:ASP396 4.8 18.4 1.0
CB A:ASP83 4.9 16.8 1.0
CL A:CL1422 4.9 53.0 1.0

Chlorine binding site 3 out of 3 in 4a30

Go back to Chlorine Binding Sites List in 4a30
Chlorine binding site 3 out of 3 in the Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Crystal Structure of Leishmania Major N-Myristoyltransferase (Nmt) with Bound Myristoyl-Coa and A Pyrazole Sulphonamide Ligand within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1424

b:17.9
occ:1.00
CLI A:QMI1424 0.0 17.9 1.0
CAA A:QMI1424 1.7 17.0 1.0
CAB A:QMI1424 2.6 23.7 1.0
CAF A:QMI1424 2.8 17.7 1.0
OAH A:QMI1424 2.8 19.1 1.0
OH A:TYR345 3.1 14.2 1.0
SAG A:QMI1424 3.4 17.4 1.0
CZ A:PHE90 3.7 17.9 1.0
CE1 A:PHE90 3.8 18.0 1.0
CE2 A:TYR345 3.8 10.7 1.0
CAC A:QMI1424 3.9 18.0 1.0
CZ A:TYR345 4.0 10.3 1.0
CE2 A:TYR217 4.0 14.8 1.0
ND2 A:ASN376 4.0 17.8 1.0
CAE A:QMI1424 4.0 18.1 1.0
CAL A:QMI1424 4.1 17.2 1.0
NAK A:QMI1424 4.2 19.7 1.0
CAP A:QMI1424 4.3 14.2 1.0
CAM A:QMI1424 4.3 17.5 1.0
CZ A:TYR217 4.4 11.8 1.0
CD2 A:TYR217 4.5 14.5 1.0
CAD A:QMI1424 4.5 20.2 1.0
OH A:TYR217 4.6 19.8 1.0
OAT A:QMI1424 4.6 21.4 1.0
NAO A:QMI1424 4.7 14.7 1.0
NAN A:QMI1424 4.7 17.2 1.0
CAR A:QMI1424 4.8 14.1 1.0
CG A:ASN376 4.9 11.8 1.0
CAS A:QMI1424 4.9 19.2 1.0
CE2 A:PHE90 5.0 18.9 1.0

Reference:

S.Brand, L.A.Cleghorn, S.P.Mcelroy, D.A.Robinson, V.C.Smith, I.Hallyburton, J.R.Harrison, N.R.Norcross, D.Spinks, T.Bayliss, S.Norval, L.Stojanovski, L.S.Torrie, J.A.Frearson, R.Brenk, A.H.Fairlamb, M.A.Ferguson, K.D.Read, P.G.Wyatt, I.H.Gilbert. Discovery of A Novel Class of Orally Active Trypanocidal N-Myristoyltransferase Inhibitors. J. Med. Chem. V. 55 140 2012.
ISSN: ISSN 1520-4804
PubMed: 22148754
DOI: 10.1021/JM201091T
Page generated: Fri Jul 11 12:42:49 2025

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