Fluorine in PDB 4q0e: Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid.
Enzymatic activity of Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid.
All present enzymatic activity of Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid.:
1.5.1.3;
2.1.1.45;
Protein crystallography data
The structure of Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid., PDB code: 4q0e
was solved by
V.P.Kumar,
K.S.Anderson,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
48.05 /
2.78
|
Space group
|
C 1 2 1
|
Cell size a, b, c (Å), α, β, γ (°)
|
213.629,
115.540,
217.973,
90.00,
94.56,
90.00
|
R / Rfree (%)
|
25.5 /
27
|
Fluorine Binding Sites:
The binding sites of Fluorine atom in the Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid.
(pdb code 4q0e). This binding sites where shown within
5.0 Angstroms radius around Fluorine atom.
In total 5 binding sites of Fluorine where determined in the
Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid., PDB code: 4q0e:
Jump to Fluorine binding site number:
1;
2;
3;
4;
5;
Fluorine binding site 1 out
of 5 in 4q0e
Go back to
Fluorine Binding Sites List in 4q0e
Fluorine binding site 1 out
of 5 in the Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid.
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 Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:F602
b:76.8
occ:1.00
|
F5
|
A:UFP602
|
0.0
|
76.8
|
1.0
|
C5
|
A:UFP602
|
1.4
|
59.7
|
1.0
|
C6
|
A:UFP602
|
2.3
|
52.0
|
1.0
|
C4
|
A:UFP602
|
2.4
|
58.5
|
1.0
|
O4
|
A:UFP602
|
2.7
|
55.4
|
1.0
|
O
|
A:HOH704
|
3.4
|
32.4
|
1.0
|
N1
|
A:UFP602
|
3.6
|
51.6
|
1.0
|
N3
|
A:UFP602
|
3.6
|
55.7
|
1.0
|
OH
|
A:TYR342
|
3.6
|
56.7
|
1.0
|
CAL
|
A:2XB603
|
3.6
|
53.1
|
1.0
|
CAZ
|
A:2XB603
|
3.7
|
51.2
|
1.0
|
CAO
|
A:2XB603
|
3.8
|
55.4
|
1.0
|
C2
|
A:UFP602
|
4.1
|
53.9
|
1.0
|
SG
|
A:CYS402
|
4.1
|
57.0
|
1.0
|
CZ2
|
A:TRP316
|
4.2
|
40.8
|
1.0
|
CH2
|
A:TRP316
|
4.2
|
38.0
|
1.0
|
NAR
|
A:2XB603
|
4.3
|
59.4
|
1.0
|
CB
|
A:CYS402
|
4.3
|
45.2
|
1.0
|
CBC
|
A:2XB603
|
4.4
|
52.0
|
1.0
|
CD2
|
A:LEU399
|
4.4
|
51.0
|
1.0
|
CZ
|
A:TYR342
|
4.5
|
55.6
|
1.0
|
O4'
|
A:UFP602
|
4.7
|
50.6
|
1.0
|
CE1
|
A:TYR342
|
4.7
|
53.7
|
1.0
|
CBB
|
A:2XB603
|
4.7
|
52.9
|
1.0
|
C1'
|
A:UFP602
|
4.8
|
52.0
|
1.0
|
|
Fluorine binding site 2 out
of 5 in 4q0e
Go back to
Fluorine Binding Sites List in 4q0e
Fluorine binding site 2 out
of 5 in the Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid.
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 Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:F602
b:90.1
occ:1.00
|
F5
|
B:UFP602
|
0.0
|
90.1
|
1.0
|
C5
|
B:UFP602
|
1.4
|
73.0
|
1.0
|
C6
|
B:UFP602
|
2.3
|
65.3
|
1.0
|
C4
|
B:UFP602
|
2.4
|
71.8
|
1.0
|
O4
|
B:UFP602
|
2.7
|
68.7
|
1.0
|
OH
|
B:TYR342
|
3.6
|
66.2
|
1.0
|
N1
|
B:UFP602
|
3.6
|
64.9
|
1.0
|
N3
|
B:UFP602
|
3.6
|
69.0
|
1.0
|
CAL
|
B:2XB603
|
3.7
|
67.5
|
1.0
|
CAZ
|
B:2XB603
|
3.7
|
65.6
|
1.0
|
CAO
|
B:2XB603
|
3.9
|
69.8
|
1.0
|
SG
|
B:CYS402
|
4.0
|
70.1
|
1.0
|
C2
|
B:UFP602
|
4.1
|
67.1
|
1.0
|
CB
|
B:CYS402
|
4.2
|
58.3
|
1.0
|
CZ2
|
B:TRP316
|
4.3
|
42.7
|
1.0
|
CD2
|
B:LEU399
|
4.3
|
51.8
|
1.0
|
CH2
|
B:TRP316
|
4.3
|
40.0
|
1.0
|
NAR
|
B:2XB603
|
4.3
|
73.8
|
1.0
|
CBC
|
B:2XB603
|
4.4
|
66.4
|
1.0
|
CZ
|
B:TYR342
|
4.5
|
65.2
|
1.0
|
CE1
|
B:TYR342
|
4.6
|
63.2
|
1.0
|
O4'
|
B:UFP602
|
4.7
|
63.9
|
1.0
|
CBB
|
B:2XB603
|
4.7
|
67.3
|
1.0
|
C1'
|
B:UFP602
|
4.8
|
65.3
|
1.0
|
CD2
|
B:HIS403
|
4.8
|
55.9
|
1.0
|
|
Fluorine binding site 3 out
of 5 in 4q0e
Go back to
Fluorine Binding Sites List in 4q0e
Fluorine binding site 3 out
of 5 in the Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid.
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 Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:F602
b:92.5
occ:1.00
|
F5
|
C:UFP602
|
0.0
|
92.5
|
1.0
|
C5
|
C:UFP602
|
1.4
|
75.4
|
1.0
|
C6
|
C:UFP602
|
2.3
|
67.8
|
1.0
|
C4
|
C:UFP602
|
2.4
|
74.2
|
1.0
|
O4
|
C:UFP602
|
2.7
|
71.1
|
1.0
|
OH
|
C:TYR342
|
3.6
|
54.4
|
1.0
|
N1
|
C:UFP602
|
3.6
|
67.4
|
1.0
|
N3
|
C:UFP602
|
3.6
|
71.5
|
1.0
|
CAL
|
C:2XB603
|
3.6
|
67.3
|
1.0
|
CAZ
|
C:2XB603
|
3.7
|
65.4
|
1.0
|
CAO
|
C:2XB603
|
3.8
|
69.6
|
1.0
|
SG
|
C:CYS402
|
4.0
|
74.3
|
1.0
|
C2
|
C:UFP602
|
4.1
|
69.6
|
1.0
|
CB
|
C:CYS402
|
4.2
|
62.5
|
1.0
|
NAR
|
C:2XB603
|
4.3
|
73.6
|
1.0
|
CZ2
|
C:TRP316
|
4.3
|
64.5
|
1.0
|
CBC
|
C:2XB603
|
4.3
|
66.2
|
1.0
|
CD2
|
C:LEU399
|
4.3
|
71.8
|
1.0
|
CH2
|
C:TRP316
|
4.3
|
61.8
|
1.0
|
CZ
|
C:TYR342
|
4.6
|
53.3
|
1.0
|
CBB
|
C:2XB603
|
4.6
|
67.1
|
1.0
|
O4'
|
C:UFP602
|
4.7
|
66.4
|
1.0
|
CE1
|
C:TYR342
|
4.8
|
51.4
|
1.0
|
C1'
|
C:UFP602
|
4.8
|
67.8
|
1.0
|
CD2
|
C:HIS403
|
4.9
|
49.3
|
1.0
|
|
Fluorine binding site 4 out
of 5 in 4q0e
Go back to
Fluorine Binding Sites List in 4q0e
Fluorine binding site 4 out
of 5 in the Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid.
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 Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:F602
b:96.3
occ:1.00
|
F5
|
D:UFP602
|
0.0
|
96.3
|
1.0
|
C5
|
D:UFP602
|
1.4
|
79.2
|
1.0
|
C6
|
D:UFP602
|
2.3
|
71.5
|
1.0
|
C4
|
D:UFP602
|
2.4
|
78.0
|
1.0
|
O4
|
D:UFP602
|
2.7
|
74.9
|
1.0
|
N1
|
D:UFP602
|
3.6
|
71.2
|
1.0
|
OH
|
D:TYR342
|
3.6
|
67.6
|
1.0
|
N3
|
D:UFP602
|
3.6
|
75.2
|
1.0
|
CAZ
|
D:2XB603
|
3.9
|
75.1
|
1.0
|
CAL
|
D:2XB603
|
3.9
|
77.0
|
1.0
|
CAO
|
D:2XB603
|
3.9
|
79.3
|
1.0
|
SG
|
D:CYS402
|
4.0
|
79.0
|
1.0
|
CB
|
D:CYS402
|
4.1
|
67.2
|
1.0
|
C2
|
D:UFP602
|
4.1
|
73.4
|
1.0
|
CZ2
|
D:TRP316
|
4.3
|
73.0
|
1.0
|
CH2
|
D:TRP316
|
4.4
|
70.2
|
1.0
|
CZ
|
D:TYR342
|
4.5
|
66.6
|
1.0
|
CBC
|
D:2XB603
|
4.5
|
75.9
|
1.0
|
CD2
|
D:LEU399
|
4.5
|
70.8
|
1.0
|
NAR
|
D:2XB603
|
4.5
|
83.3
|
1.0
|
CD2
|
D:HIS403
|
4.6
|
55.6
|
1.0
|
CE1
|
D:TYR342
|
4.7
|
64.7
|
1.0
|
O4'
|
D:UFP602
|
4.7
|
70.2
|
1.0
|
C1'
|
D:UFP602
|
4.8
|
71.6
|
1.0
|
NE2
|
D:HIS403
|
4.8
|
58.7
|
1.0
|
CBB
|
D:2XB603
|
4.9
|
76.8
|
1.0
|
|
Fluorine binding site 5 out
of 5 in 4q0e
Go back to
Fluorine Binding Sites List in 4q0e
Fluorine binding site 5 out
of 5 in the Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid.
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 5 of Crystal Structure of Ts-Dhfr From Cryptosporidium Hominis in Complex with Nadph, Fdump and 2-Amino-4-Oxo-4,7-Dihydro-Pyrrolo[2,3- D]Pyrimidine-Methyl-Phenyl-L-Glutamic Acid. within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:F602
b:0.5
occ:1.00
|
F5
|
E:UFP602
|
0.0
|
0.5
|
1.0
|
C5
|
E:UFP602
|
1.4
|
98.4
|
1.0
|
C6
|
E:UFP602
|
2.3
|
90.7
|
1.0
|
C4
|
E:UFP602
|
2.4
|
97.2
|
1.0
|
O4
|
E:UFP602
|
2.7
|
94.1
|
1.0
|
N1
|
E:UFP602
|
3.6
|
90.3
|
1.0
|
N3
|
E:UFP602
|
3.6
|
94.4
|
1.0
|
OH
|
E:TYR342
|
3.7
|
0.9
|
1.0
|
CAZ
|
E:2XB603
|
3.7
|
91.7
|
1.0
|
CAL
|
E:2XB603
|
3.7
|
93.6
|
1.0
|
CAO
|
E:2XB603
|
3.8
|
95.9
|
1.0
|
SG
|
E:CYS402
|
4.0
|
92.2
|
1.0
|
C2
|
E:UFP602
|
4.1
|
92.6
|
1.0
|
CB
|
E:CYS402
|
4.2
|
80.4
|
1.0
|
CZ2
|
E:TRP316
|
4.3
|
0.1
|
1.0
|
CH2
|
E:TRP316
|
4.4
|
0.4
|
1.0
|
CBC
|
E:2XB603
|
4.4
|
92.5
|
1.0
|
NAR
|
E:2XB603
|
4.4
|
99.9
|
1.0
|
CD2
|
E:LEU399
|
4.4
|
97.3
|
1.0
|
CZ
|
E:TYR342
|
4.5
|
0.8
|
1.0
|
O4'
|
E:UFP602
|
4.7
|
89.3
|
1.0
|
CE1
|
E:TYR342
|
4.7
|
0.9
|
1.0
|
CBB
|
E:2XB603
|
4.7
|
93.4
|
1.0
|
CD2
|
E:HIS403
|
4.8
|
93.7
|
1.0
|
C1'
|
E:UFP602
|
4.8
|
90.8
|
1.0
|
NE2
|
E:HIS403
|
4.9
|
96.8
|
1.0
|
|
Reference:
V.P.Kumar,
J.A.Cisneros,
K.M.Frey,
A.Castellanos-Gonzalez,
Y.Wang,
A.Gangjee,
A.C.White,
W.L.Jorgensen,
K.S.Anderson.
Structural Studies Provide Clues For Analog Design of Specific Inhibitors of Cryptosporidium Hominis Thymidylate Synthase-Dihydrofolate Reductase. Bioorg.Med.Chem.Lett. V. 24 4158 2014.
ISSN: ISSN 0960-894X
PubMed: 25127103
DOI: 10.1016/J.BMCL.2014.07.049
Page generated: Thu Aug 1 05:08:52 2024
|