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Fluorine in PDB 4cmb: Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor

Enzymatic activity of Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor

All present enzymatic activity of Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor:
1.5.1.33;

Protein crystallography data

The structure of Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor, PDB code: 4cmb was solved by K.L.Barrack, W.N.Hunter, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 37.50 / 1.96
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 74.060, 89.680, 84.350, 90.00, 115.44, 90.00
R / Rfree (%) 17.235 / 22.331

Fluorine Binding Sites:

The binding sites of Fluorine atom in the Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor (pdb code 4cmb). This binding sites where shown within 5.0 Angstroms radius around Fluorine atom.
In total 4 binding sites of Fluorine where determined in the Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor, PDB code: 4cmb:
Jump to Fluorine binding site number: 1; 2; 3; 4;

Fluorine binding site 1 out of 4 in 4cmb

Go back to Fluorine Binding Sites List in 4cmb
Fluorine binding site 1 out of 4 in the Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 1 of Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
A:F1270

b:33.4
occ:1.00
FAB A:UEN1270 0.0 33.4 1.0
CAQ A:UEN1270 1.4 27.5 1.0
CAD A:UEN1270 2.3 25.4 1.0
CAC A:UEN1270 2.3 26.9 1.0
CE A:MET213 3.2 28.0 1.0
NE1 A:TRP221 3.3 32.0 1.0
CE2 A:TRP221 3.4 31.7 1.0
CAF A:UEN1270 3.6 23.1 1.0
CD2 A:LEU209 3.6 27.3 1.0
CAE A:UEN1270 3.7 25.8 1.0
CD1 A:TRP221 3.8 32.5 1.0
CZ2 A:TRP221 3.8 32.1 1.0
CD2 A:TRP221 3.9 31.1 1.0
O A:HOH2179 4.0 28.6 1.0
CD A:PRO210 4.1 30.6 1.0
SD A:MET213 4.1 28.4 1.0
CG A:TRP221 4.1 29.3 1.0
CAS A:UEN1270 4.3 21.4 1.0
CH2 A:TRP221 4.5 32.8 1.0
CG2 A:VAL206 4.6 17.1 0.5
CE3 A:TRP221 4.7 31.3 1.0
O A:HOH2162 4.7 37.0 1.0
CG A:PRO210 4.7 30.7 1.0
CZ3 A:TRP221 4.9 31.8 1.0
O A:HOH2082 5.0 34.3 1.0

Fluorine binding site 2 out of 4 in 4cmb

Go back to Fluorine Binding Sites List in 4cmb
Fluorine binding site 2 out of 4 in the Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 2 of Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
B:F1270

b:33.3
occ:1.00
FAB B:UEN1270 0.0 33.3 1.0
CAQ B:UEN1270 1.3 28.2 1.0
CAC B:UEN1270 2.2 26.9 1.0
CAD B:UEN1270 2.3 26.6 1.0
CD2 B:LEU209 3.1 25.6 1.0
NE1 B:TRP221 3.2 48.3 1.0
CD1 B:TRP221 3.5 42.6 1.0
CAE B:UEN1270 3.6 23.9 1.0
CAF B:UEN1270 3.6 22.4 1.0
CE B:MET213 3.6 24.7 1.0
CE2 B:TRP221 3.7 48.6 1.0
CG B:TRP221 4.2 38.2 1.0
CAS B:UEN1270 4.2 19.4 1.0
O B:HOH2155 4.2 29.8 1.0
CD2 B:TRP221 4.3 47.4 1.0
SD B:MET213 4.3 21.8 1.0
CZ2 B:TRP221 4.3 53.0 1.0
CD B:PRO210 4.5 28.8 1.0
CG B:LEU209 4.5 26.8 1.0
CG2 B:VAL206 4.7 17.6 1.0

Fluorine binding site 3 out of 4 in 4cmb

Go back to Fluorine Binding Sites List in 4cmb
Fluorine binding site 3 out of 4 in the Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 3 of Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
C:F1270

b:44.5
occ:1.00
FAB C:UEN1270 0.0 44.5 1.0
CAQ C:UEN1270 1.3 34.1 1.0
CAC C:UEN1270 2.2 31.1 1.0
CAD C:UEN1270 2.3 35.1 1.0
CD1 C:LEU209 3.3 35.2 1.0
CE C:MET213 3.5 44.8 1.0
CAE C:UEN1270 3.5 27.0 1.0
NE1 C:TRP221 3.5 47.7 1.0
CAF C:UEN1270 3.6 30.0 1.0
CD1 C:TRP221 3.7 44.5 1.0
CE2 C:TRP221 3.7 50.2 1.0
SD C:MET213 3.9 46.0 1.0
CG C:TRP221 3.9 41.1 1.0
CD2 C:TRP221 4.0 46.3 1.0
O C:HOH2131 4.1 43.5 1.0
CAS C:UEN1270 4.2 22.6 1.0
CG2 C:VAL206 4.2 18.6 1.0
CZ2 C:TRP221 4.3 54.7 1.0
CD C:PRO210 4.4 35.5 1.0
CG C:LEU209 4.6 35.7 1.0
CE3 C:TRP221 4.8 49.8 1.0
CB C:TRP221 4.8 34.0 1.0

Fluorine binding site 4 out of 4 in 4cmb

Go back to Fluorine Binding Sites List in 4cmb
Fluorine binding site 4 out of 4 in the Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 4 of Crystal Structure of Pteridine Reductase 1 (PTR1) From Trypanosoma Brucei in Ternary Complex with Cofactor and Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
D:F1270

b:44.5
occ:1.00
FAB D:UEN1270 0.0 44.5 1.0
CAQ D:UEN1270 1.3 35.1 1.0
CAD D:UEN1270 2.2 31.7 1.0
CAC D:UEN1270 2.3 33.5 1.0
CE D:MET213 3.3 43.1 1.0
NE1 D:TRP221 3.4 44.2 1.0
CD2 D:LEU209 3.4 31.4 1.0
CE2 D:TRP221 3.5 48.4 1.0
CAF D:UEN1270 3.5 28.1 1.0
CAE D:UEN1270 3.6 30.1 1.0
CD1 D:TRP221 3.7 40.2 1.0
CD2 D:TRP221 3.8 44.8 1.0
CG D:TRP221 3.9 40.1 1.0
CZ2 D:TRP221 4.0 51.0 1.0
SD D:MET213 4.0 42.1 1.0
CAS D:UEN1270 4.2 25.4 1.0
CG2 D:VAL206 4.4 23.8 1.0
CE3 D:TRP221 4.5 48.9 1.0
CH2 D:TRP221 4.7 52.0 1.0
O D:HOH2059 4.7 41.3 1.0
CD D:PRO210 4.8 31.3 1.0
CB D:TRP221 4.9 34.0 1.0
CG D:LEU209 4.9 32.0 1.0
CZ3 D:TRP221 4.9 51.3 1.0

Reference:

A.I.Khalaf, J.K.Huggan, C.J.Suckling, C.L.Gibson, K.Stewart, F.Giordani, M.P.Barrett, P.E.Wong, K.L.Barrack, W.N.Hunter. Structure-Based Design and Synthesis of Antiparasitic Pyrrolopyrimidines Targeting Pteridine Reductase 1. J.Med.Chem. V. 57 6479 2014.
ISSN: ISSN 0022-2623
PubMed: 25007262
DOI: 10.1021/JM500483B
Page generated: Thu Aug 1 00:45:09 2024

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