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Chlorine in PDB 2bl9: X-Ray Crystal Structure of Plasmodium Vivax Dihydrofolate Reductase in Complex with Pyrimethamine and Its Derivative

Enzymatic activity of X-Ray Crystal Structure of Plasmodium Vivax Dihydrofolate Reductase in Complex with Pyrimethamine and Its Derivative

All present enzymatic activity of X-Ray Crystal Structure of Plasmodium Vivax Dihydrofolate Reductase in Complex with Pyrimethamine and Its Derivative:
1.5.1.3;

Protein crystallography data

The structure of X-Ray Crystal Structure of Plasmodium Vivax Dihydrofolate Reductase in Complex with Pyrimethamine and Its Derivative, PDB code: 2bl9 was solved by P.Kongsaeree, P.Khongsuk, U.Leartsakulpanich, P.Chitnumsub, B.Tarnchompoo, M.D.Walkinshaw, Y.Yuthavong, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.47 / 1.9
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 134.280, 55.740, 45.720, 90.00, 107.09, 90.00
R / Rfree (%) 20.8 / 26

Chlorine Binding Sites:

The binding sites of Chlorine atom in the X-Ray Crystal Structure of Plasmodium Vivax Dihydrofolate Reductase in Complex with Pyrimethamine and Its Derivative (pdb code 2bl9). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the X-Ray Crystal Structure of Plasmodium Vivax Dihydrofolate Reductase in Complex with Pyrimethamine and Its Derivative, PDB code: 2bl9:

Chlorine binding site 1 out of 1 in 2bl9

Go back to Chlorine Binding Sites List in 2bl9
Chlorine binding site 1 out of 1 in the X-Ray Crystal Structure of Plasmodium Vivax Dihydrofolate Reductase in Complex with Pyrimethamine and Its Derivative


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of X-Ray Crystal Structure of Plasmodium Vivax Dihydrofolate Reductase in Complex with Pyrimethamine and Its Derivative within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1240

b:5.8
occ:1.00
 CL1 A:CP61240 0.0 5.8 1.0
C10 A:CP61240 1.6 28.6 1.0
C9 A:CP61240 2.7 22.1 1.0
C11 A:CP61240 2.7 23.7 1.0
O A:SER117 3.1 27.8 1.0
OG A:SER120 3.4 33.5 1.0
CG1 A:ILE121 3.5 33.0 1.0
CB A:SER117 3.7 23.6 1.0
C A:SER117 3.7 24.2 1.0
O A:HOH2139 3.7 33.3 1.0
CD1 A:ILE121 3.8 26.3 1.0
CA A:SER117 3.9 27.1 1.0
C8 A:CP61240 4.0 23.7 1.0
C12 A:CP61240 4.0 23.6 1.0
OG A:SER117 4.2 27.1 1.0
C7 A:CP61240 4.6 23.2 1.0
C6N A:NDP1239 4.6 33.4 1.0
C5N A:NDP1239 4.7 32.7 1.0
N A:TRP118 4.7 25.6 1.0
CB A:SER120 4.8 32.0 1.0
O A:HOH2011 4.8 54.5 1.0
CB A:ILE121 5.0 32.4 1.0

Reference:

P.Kongsaeree, P.Khongsuk, U.Leartsakulpanich, P.Chitnumsub, B.Tarnchompoo, M.D.Walkinshaw, Y.Yuthavong. Crystal Structure of Dihydrofolate Reductase From Plasmodium Vivax: Pyrimethamine Displacement Linked with Mutation-Induced Resistance. Proc.Natl.Acad.Sci.Usa V. 102 13046 2005.
ISSN: ISSN 0027-8424
PubMed: 16135570
DOI: 10.1073/PNAS.0501747102
Page generated: Thu Jul 10 21:28:08 2025

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