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Fluorine in PDB 3ln1: Structure of Celecoxib Bound at the Cox-2 Active Site

Enzymatic activity of Structure of Celecoxib Bound at the Cox-2 Active Site

All present enzymatic activity of Structure of Celecoxib Bound at the Cox-2 Active Site:
1.14.99.1;

Protein crystallography data

The structure of Structure of Celecoxib Bound at the Cox-2 Active Site, PDB code: 3ln1 was solved by J.R.Kiefer, R.G.Kurumbail, W.C.Stallings, J.L.Pawlitz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 26.77 / 2.40
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 180.942, 135.377, 124.079, 90.00, 90.00, 90.00
R / Rfree (%) 23.2 / 26.4

Other elements in 3ln1:

The structure of Structure of Celecoxib Bound at the Cox-2 Active Site also contains other interesting chemical elements:

Iron (Fe) 4 atoms

Fluorine Binding Sites:

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 12;

Binding sites:

The binding sites of Fluorine atom in the Structure of Celecoxib Bound at the Cox-2 Active Site (pdb code 3ln1). This binding sites where shown within 5.0 Angstroms radius around Fluorine atom.
In total 12 binding sites of Fluorine where determined in the Structure of Celecoxib Bound at the Cox-2 Active Site, PDB code: 3ln1:
Jump to Fluorine binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Fluorine binding site 1 out of 12 in 3ln1

Go back to Fluorine Binding Sites List in 3ln1
Fluorine binding site 1 out of 12 in the Structure of Celecoxib Bound at the Cox-2 Active Site


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 1 of Structure of Celecoxib Bound at the Cox-2 Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
A:F682

b:43.0
occ:1.00
 F3 A:CEL682 0.0 43.0 1.0
C4 A:CEL682 1.4 43.0 1.0
F1 A:CEL682 2.2 43.5 1.0
F2 A:CEL682 2.2 46.0 1.0
C1 A:CEL682 2.4 41.5 1.0
N1 A:CEL682 3.0 41.1 1.0
CD1 A:LEU345 3.2 45.4 1.0
CG1 A:VAL335 3.4 39.2 1.0
C2 A:CEL682 3.5 41.5 1.0
CD2 A:LEU345 3.6 45.2 1.0
CG A:LEU345 4.0 46.5 1.0
CE2 A:TYR341 4.1 45.9 1.0
N2 A:CEL682 4.2 40.1 1.0
CD2 A:TYR341 4.4 45.5 1.0
C3 A:CEL682 4.5 40.5 1.0
CB A:SER339 4.8 44.8 1.0
CB A:VAL335 4.8 40.8 1.0
CG2 A:VAL102 4.9 56.7 1.0

Fluorine binding site 2 out of 12 in 3ln1

Go back to Fluorine Binding Sites List in 3ln1
Fluorine binding site 2 out of 12 in the Structure of Celecoxib Bound at the Cox-2 Active Site


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 2 of Structure of Celecoxib Bound at the Cox-2 Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
A:F682

b:46.0
occ:1.00
 F2 A:CEL682 0.0 46.0 1.0
C4 A:CEL682 1.3 43.0 1.0
F1 A:CEL682 2.2 43.5 1.0
F3 A:CEL682 2.2 43.0 1.0
C1 A:CEL682 2.3 41.5 1.0
N1 A:CEL682 2.8 41.1 1.0
C2 A:CEL682 3.5 41.5 1.0
NH1 A:ARG106 3.6 58.7 1.0
CE2 A:TYR341 3.7 45.9 1.0
N2 A:CEL682 4.0 40.1 1.0
OH A:TYR341 4.1 47.6 1.0
CZ A:TYR341 4.3 46.3 1.0
C3 A:CEL682 4.4 40.5 1.0
CZ A:ARG106 4.6 59.0 1.0
CD2 A:TYR341 4.6 45.5 1.0
CD1 A:LEU517 4.6 42.9 1.0
CG2 A:VAL102 4.8 56.7 1.0
CB A:ALA513 4.8 41.5 1.0
CB A:VAL102 4.8 57.1 1.0
C17 A:CEL682 4.9 40.3 1.0
C12 A:CEL682 5.0 39.9 1.0

Fluorine binding site 3 out of 12 in 3ln1

Go back to Fluorine Binding Sites List in 3ln1
Fluorine binding site 3 out of 12 in the Structure of Celecoxib Bound at the Cox-2 Active Site


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 3 of Structure of Celecoxib Bound at the Cox-2 Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
A:F682

b:43.5
occ:1.00
 F1 A:CEL682 0.0 43.5 1.0
C4 A:CEL682 1.3 43.0 1.0
F3 A:CEL682 2.2 43.0 1.0
F2 A:CEL682 2.2 46.0 1.0
C1 A:CEL682 2.3 41.5 1.0
C2 A:CEL682 2.8 41.5 1.0
CD1 A:LEU517 3.1 42.9 1.0
N1 A:CEL682 3.5 41.1 1.0
CG A:LEU517 3.6 43.4 1.0
CD2 A:LEU517 3.6 42.4 1.0
C3 A:CEL682 4.2 40.5 1.0
CG1 A:VAL335 4.3 39.2 1.0
N2 A:CEL682 4.4 40.1 1.0
CB A:ALA513 4.6 41.5 1.0
CG2 A:VAL102 4.6 56.7 1.0
NH1 A:ARG106 4.9 58.7 1.0

Fluorine binding site 4 out of 12 in 3ln1

Go back to Fluorine Binding Sites List in 3ln1
Fluorine binding site 4 out of 12 in the Structure of Celecoxib Bound at the Cox-2 Active Site


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 4 of Structure of Celecoxib Bound at the Cox-2 Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
B:F682

b:48.0
occ:1.00
 F3 B:CEL682 0.0 48.0 1.0
C4 B:CEL682 1.4 47.7 1.0
F2 B:CEL682 2.1 46.5 1.0
F1 B:CEL682 2.2 50.3 1.0
C1 B:CEL682 2.4 46.0 1.0
C2 B:CEL682 3.0 44.0 1.0
CG1 B:VAL335 3.4 39.4 1.0
N1 B:CEL682 3.5 45.5 1.0
CD2 B:LEU517 3.8 42.4 1.0
CD1 B:LEU345 3.8 45.4 1.0
CD1 B:LEU517 3.9 42.7 1.0
CG B:LEU517 4.2 43.4 1.0
C3 B:CEL682 4.3 44.1 1.0
CD2 B:LEU345 4.3 45.3 1.0
N2 B:CEL682 4.4 44.9 1.0
CB B:VAL335 4.6 40.7 1.0
CG B:LEU345 4.7 46.7 1.0
CG2 B:VAL102 4.8 56.9 1.0

Fluorine binding site 5 out of 12 in 3ln1

Go back to Fluorine Binding Sites List in 3ln1
Fluorine binding site 5 out of 12 in the Structure of Celecoxib Bound at the Cox-2 Active Site


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 5 of Structure of Celecoxib Bound at the Cox-2 Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
B:F682

b:46.5
occ:1.00
 F2 B:CEL682 0.0 46.5 1.0
C4 B:CEL682 1.3 47.7 1.0
F3 B:CEL682 2.1 48.0 1.0
F1 B:CEL682 2.2 50.3 1.0
C1 B:CEL682 2.3 46.0 1.0
N1 B:CEL682 2.7 45.5 1.0
CE2 B:TYR341 3.3 45.9 1.0
C2 B:CEL682 3.7 44.0 1.0
CD1 B:LEU345 3.8 45.4 1.0
CD2 B:TYR341 3.9 45.6 1.0
CD2 B:LEU345 3.9 45.3 1.0
N2 B:CEL682 4.0 44.9 1.0
CG1 B:VAL335 4.2 39.4 1.0
CZ B:TYR341 4.3 46.5 1.0
CG B:LEU345 4.4 46.7 1.0
OH B:TYR341 4.5 47.8 1.0
C3 B:CEL682 4.5 44.1 1.0
CB B:SER339 4.7 44.9 1.0
CG2 B:VAL102 4.8 56.9 1.0
C12 B:CEL682 5.0 46.2 1.0

Fluorine binding site 6 out of 12 in 3ln1

Go back to Fluorine Binding Sites List in 3ln1
Fluorine binding site 6 out of 12 in the Structure of Celecoxib Bound at the Cox-2 Active Site


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 6 of Structure of Celecoxib Bound at the Cox-2 Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
B:F682

b:50.3
occ:1.00
 F1 B:CEL682 0.0 50.3 1.0
C4 B:CEL682 1.4 47.7 1.0
F3 B:CEL682 2.2 48.0 1.0
F2 B:CEL682 2.2 46.5 1.0
C1 B:CEL682 2.3 46.0 1.0
C2 B:CEL682 3.2 44.0 1.0
N1 B:CEL682 3.3 45.5 1.0
CD1 B:LEU517 3.4 42.7 1.0
NH1 B:ARG106 3.7 58.6 1.0
CB B:ALA513 4.3 41.4 1.0
N2 B:CEL682 4.3 44.9 1.0
C3 B:CEL682 4.3 44.1 1.0
CG B:LEU517 4.3 43.4 1.0
CG2 B:VAL102 4.5 56.9 1.0
CZ B:ARG106 4.5 59.0 1.0
CD2 B:LEU517 4.6 42.4 1.0
CB B:VAL102 4.8 57.1 1.0
CD B:ARG106 4.9 60.0 1.0
CE2 B:TYR341 4.9 45.9 1.0
O B:VAL102 4.9 57.5 1.0
NE B:ARG106 5.0 59.6 1.0

Fluorine binding site 7 out of 12 in 3ln1

Go back to Fluorine Binding Sites List in 3ln1
Fluorine binding site 7 out of 12 in the Structure of Celecoxib Bound at the Cox-2 Active Site


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 7 of Structure of Celecoxib Bound at the Cox-2 Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
C:F682

b:41.6
occ:1.00
 F3 C:CEL682 0.0 41.6 1.0
C4 C:CEL682 1.4 42.0 1.0
F2 C:CEL682 2.2 41.5 1.0
F1 C:CEL682 2.2 43.9 1.0
C1 C:CEL682 2.4 41.1 1.0
C2 C:CEL682 2.9 40.3 1.0
CD1 C:LEU517 3.3 42.9 1.0
CD2 C:LEU517 3.4 42.4 1.0
N1 C:CEL682 3.6 41.5 1.0
CG C:LEU517 3.6 43.3 1.0
CG1 C:VAL335 3.9 39.3 1.0
C3 C:CEL682 4.2 41.0 1.0
N2 C:CEL682 4.5 40.9 1.0
CD1 C:LEU345 4.6 45.5 1.0
CG2 C:VAL102 4.7 56.8 1.0
CD2 C:LEU345 4.9 45.3 1.0

Fluorine binding site 8 out of 12 in 3ln1

Go back to Fluorine Binding Sites List in 3ln1
Fluorine binding site 8 out of 12 in the Structure of Celecoxib Bound at the Cox-2 Active Site


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 8 of Structure of Celecoxib Bound at the Cox-2 Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
C:F682

b:41.5
occ:1.00
 F2 C:CEL682 0.0 41.5 1.0
C4 C:CEL682 1.4 42.0 1.0
F3 C:CEL682 2.2 41.6 1.0
F1 C:CEL682 2.2 43.9 1.0
C1 C:CEL682 2.4 41.1 1.0
N1 C:CEL682 2.8 41.5 1.0
CD1 C:LEU345 3.4 45.5 1.0
C2 C:CEL682 3.6 40.3 1.0
CE2 C:TYR341 3.6 45.9 1.0
CD2 C:LEU345 3.7 45.3 1.0
CG1 C:VAL335 3.8 39.3 1.0
CD2 C:TYR341 4.1 45.8 1.0
N2 C:CEL682 4.1 40.9 1.0
CG C:LEU345 4.1 46.6 1.0
C3 C:CEL682 4.5 41.0 1.0
CZ C:TYR341 4.6 46.4 1.0
CB C:SER339 4.6 44.9 1.0
CG2 C:VAL102 4.8 56.8 1.0
OH C:TYR341 4.9 47.5 1.0

Fluorine binding site 9 out of 12 in 3ln1

Go back to Fluorine Binding Sites List in 3ln1
Fluorine binding site 9 out of 12 in the Structure of Celecoxib Bound at the Cox-2 Active Site


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 9 of Structure of Celecoxib Bound at the Cox-2 Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
C:F682

b:43.9
occ:1.00
 F1 C:CEL682 0.0 43.9 1.0
C4 C:CEL682 1.4 42.0 1.0
F3 C:CEL682 2.2 41.6 1.0
F2 C:CEL682 2.2 41.5 1.0
C1 C:CEL682 2.3 41.1 1.0
N1 C:CEL682 3.1 41.5 1.0
C2 C:CEL682 3.3 40.3 1.0
NH1 C:ARG106 3.4 58.7 1.0
CD1 C:LEU517 4.0 42.9 1.0
N2 C:CEL682 4.1 40.9 1.0
CZ C:ARG106 4.3 59.0 1.0
C3 C:CEL682 4.3 41.0 1.0
CE2 C:TYR341 4.3 45.9 1.0
CB C:ALA513 4.4 41.4 1.0
OH C:TYR341 4.6 47.5 1.0
CG2 C:VAL102 4.7 56.8 1.0
CB C:VAL102 4.8 57.2 1.0
CZ C:TYR341 4.9 46.4 1.0
NE C:ARG106 4.9 59.5 1.0
NH2 C:ARG106 4.9 59.2 1.0
CD C:ARG106 4.9 59.9 1.0
CG C:LEU517 5.0 43.3 1.0

Fluorine binding site 10 out of 12 in 3ln1

Go back to Fluorine Binding Sites List in 3ln1
Fluorine binding site 10 out of 12 in the Structure of Celecoxib Bound at the Cox-2 Active Site


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 10 of Structure of Celecoxib Bound at the Cox-2 Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
D:F682

b:48.2
occ:1.00
 F3 D:CEL682 0.0 48.2 1.0
C4 D:CEL682 1.4 48.1 1.0
F1 D:CEL682 2.1 50.2 1.0
F2 D:CEL682 2.2 49.2 1.0
C1 D:CEL682 2.4 45.7 1.0
C2 D:CEL682 2.9 43.6 1.0
CD1 D:LEU517 3.3 42.9 1.0
CD2 D:LEU517 3.5 42.4 1.0
N1 D:CEL682 3.6 45.4 1.0
CG D:LEU517 3.7 43.5 1.0
CG1 D:VAL335 4.0 39.4 1.0
C3 D:CEL682 4.2 44.4 1.0
N2 D:CEL682 4.5 44.9 1.0
CG2 D:VAL102 4.6 56.8 1.0
CD1 D:LEU345 4.6 45.5 1.0
CD2 D:LEU345 4.8 45.2 1.0

Reference:

J.L.Wang, D.Limburg, M.J.Graneto, J.Springer, J.R.Hamper, S.Liao, J.L.Pawlitz, R.G.Kurumbail, T.Maziasz, J.J.Talley, J.R.Kiefer, J.Carter. The Novel Benzopyran Class of Selective Cyclooxygenase-2 Inhibitors. Part 2: the Second Clinical Candidate Having A Shorter and Favorable Human Half-Life. Bioorg.Med.Chem.Lett. V. 20 7159 2010.
ISSN: ISSN 0960-894X
PubMed: 20709553
DOI: 10.1016/J.BMCL.2010.07.054
Page generated: Mon Jul 14 17:47:15 2025

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