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Chlorine in PDB 1jqe: Crystal Structure Analysis of Human Histamine Methyltransferase (ILE105 Polymorphic Variant) Complexed with Adohcy and Antimalarial Drug Quinacrine

Enzymatic activity of Crystal Structure Analysis of Human Histamine Methyltransferase (ILE105 Polymorphic Variant) Complexed with Adohcy and Antimalarial Drug Quinacrine

All present enzymatic activity of Crystal Structure Analysis of Human Histamine Methyltransferase (ILE105 Polymorphic Variant) Complexed with Adohcy and Antimalarial Drug Quinacrine:
2.1.1.8;

Protein crystallography data

The structure of Crystal Structure Analysis of Human Histamine Methyltransferase (ILE105 Polymorphic Variant) Complexed with Adohcy and Antimalarial Drug Quinacrine, PDB code: 1jqe was solved by J.R.Horton, K.Sawada, M.Nishibori, X.Zhang, X.Cheng, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.00 / 1.91
Space group P 6
Cell size a, b, c (Å), α, β, γ (°) 130.340, 130.340, 63.010, 90.00, 90.00, 120.00
R / Rfree (%) 19.5 / 23.5

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure Analysis of Human Histamine Methyltransferase (ILE105 Polymorphic Variant) Complexed with Adohcy and Antimalarial Drug Quinacrine (pdb code 1jqe). 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 Crystal Structure Analysis of Human Histamine Methyltransferase (ILE105 Polymorphic Variant) Complexed with Adohcy and Antimalarial Drug Quinacrine, PDB code: 1jqe:

Chlorine binding site 1 out of 1 in 1jqe

Go back to Chlorine Binding Sites List in 1jqe
Chlorine binding site 1 out of 1 in the Crystal Structure Analysis of Human Histamine Methyltransferase (ILE105 Polymorphic Variant) Complexed with Adohcy and Antimalarial Drug Quinacrine


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure Analysis of Human Histamine Methyltransferase (ILE105 Polymorphic Variant) Complexed with Adohcy and Antimalarial Drug Quinacrine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl500

b:41.8
occ:1.00
 CL A:QUN500 0.0 41.8 1.0
C11 A:QUN500 1.6 45.4 1.0
C12 A:QUN500 2.7 45.1 1.0
C10 A:QUN500 2.7 47.7 1.0
CG A:ASP193 3.2 63.7 1.0
OD2 A:ASP193 3.3 65.6 1.0
CB A:ASP193 3.3 62.5 1.0
CB A:LEU195 3.6 46.9 1.0
OD1 A:ASP193 3.7 64.1 1.0
OH A:TYR15 4.0 44.8 1.0
C13 A:QUN500 4.1 48.8 1.0
C7 A:QUN500 4.1 46.8 1.0
CB A:CYS196 4.2 37.4 1.0
O A:HOH635 4.2 56.8 1.0
N A:CYS196 4.4 40.1 1.0
C A:LEU195 4.5 42.9 1.0
CA A:LEU195 4.5 46.1 1.0
C8 A:QUN500 4.6 49.1 1.0
CA A:ASP193 4.8 61.1 1.0
N A:LEU195 4.8 51.3 1.0
CZ A:TYR15 4.9 42.4 1.0
CA A:CYS196 5.0 37.0 1.0

Reference:

J.R.Horton, K.Sawada, M.Nishibori, X.Zhang, X.Cheng. Two Polymorphic Forms of Human Histamine Methyltransferase: Structural, Thermal, and Kinetic Comparisons. Structure V. 9 837 2001.
ISSN: ISSN 0969-2126
PubMed: 11566133
DOI: 10.1016/S0969-2126(01)00643-8
Page generated: Thu Jul 10 17:35:49 2025

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