Cytidine Elisa Kit


Cytidine is a molecule belonging to the nucleoside family, formed when a molecule of cytosine and a cyclic ribose molecule (ribofuranose) are attached via a β-N1-glycosidic bond. If the cytosine molecule is attached to a deoxyribose (where carbon 2 loses its -OH alcohol function), it forms a deoxycytidine.

MBS049142 | Bovine Cytidine Deaminase ELISA Kit
MBS049146 | Duck Cytidine Deaminase ELISA Kit
MBS060807 | Rat Cytidine Deaminase ELISA Kit
MBS069316 | Monkey Cytidine Deaminase ELISA Kit
MBS081459 | Canine Cytidine Deaminase ELISA Kit
MBS083701 | Donkey Cytidine Deaminase ELISA Kit
MBS086320 | Sheep Cytidine Deaminase ELISA Kit
MBS095069 | Chicken Cytidine Deaminase ELISA Kit
MBS100400 | Porcine Cytidine Deaminase ELISA Kit
MBS101807 | Hamster Cytidine Deaminase ELISA Kit
MBS104130 | Mouse Cytidine Deaminase ELISA Kit
MBS106019 | Fish Cytidine Deaminase ELISA Kit
MBS107990 | Cavy Cytidine Deaminase ELISA Kit
MBS2000137 | Cytidine Deaminase (CDA) ELISA Kit
MBS2885195 | Human Cytidine deaminase ELISA Kit
MBS7203300 | Rabbit Cytidine deaminase (CDA) ELISA Kit
MBS9370692 | Plant Cytidine Deaminase (CDA) ELISA Kit
MBS9428838 | Human Cytidine deaminase ELISA Kit
MBS1604878 | Mouse Cytidine deaminase, CDA ELISA Kit
MBS3802622 | Human Cytidine Deaminase (CDA) ELISA Kit
Accession Number : KLM0000097 This work is released into the public domain; please see our release statement.
Doug Markham has contributed a molecular mechanics computation of the structure! See below for the details.

cytidine-3d.gif

Config Rule :

% cytidine


config(cytidine,[
substituent(cytosinyl),
substituent('D-1-dehydroxy-ribofuranosyl'),
linkage(from('D-1-dehydroxy-ribofuranosyl',car(1)),
to(cytosinyl,nit(1)),
up,single)]).

config('D-1-dehydroxy-ribofuranosyl',[
ring([
oxy,
anomeric(1,hyd),
car(2,hyd&&hydroxyl;),
car(3,hyd&&hydroxyl;),
car(4,hydroxymethyl&&hyd;)])]).

config(cytosinyl,[
ring([
nit(1)&,
car(2,oxy?)&,
nit(3)&,
car(4,amine(7))&,
car(5,hyd)&,
car(6,hyd)&])]).

Smiles String :

[C@2H]-1([O][C@2H]([C@2H]([OH])[C@2H]-1[OH])[C@2H2][OH])-[n]1([c]([n][c]([cH][c_
H]1)[NH2])[O-])

cytidine

Terminal :

% cytidine

c(1,12,(0,chiral))-[c(2,left)~,o(1,right)~,n(1,up)~,h(1,down)~],
c(2,12,(0,chiral))-[c(3,left)~,c(1,right)~,h(2,up)~,o(2,down)~],
c(3,12,(0,chiral))-[c(4,left)~,c(2,right)~,h(4,up)~,o(3,down)~],
c(4,12,(0,chiral))-[o(1,left)~,c(3,right)~,c(5,up)~,h(6,down)~],
c(5,12,(0,nonchiral))-[h(7,left)~,h(8,right)~,o(4,up)~,c(4,down)~],
c(6,12,(0,nonchiral))-[o(5,nil)?,n(1,flat)&,n(3,flat)&],
c(8,12,(0,nonchiral))-[n(7,nil)~,n(3,flat)&,c(9,flat)&],
c(9,12,(0,nonchiral))-[h(12,nil)~,c(8,flat)&,c(10,flat)&],
c(10,12,(0,nonchiral))-[h(13,nil)~,c(9,flat)&,n(1,flat)&],
h(1,1,(0,nonchiral))-[c(1,up)~],
h(2,1,(0,nonchiral))-[c(2,down)~],
h(3,1,(0,nonchiral))-[o(2,nil)~],
h(4,1,(0,nonchiral))-[c(3,down)~],
h(5,1,(0,nonchiral))-[o(3,nil)~],
h(6,1,(0,nonchiral))-[c(4,up)~],
h(7,1,(0,nonchiral))-[c(5,right)~],
h(8,1,(0,nonchiral))-[c(5,left)~],
h(9,1,(0,nonchiral))-[o(4,nil)~],
h(10,1,(0,nonchiral))-[n(7,nil)~],
h(11,1,(0,nonchiral))-[n(7,nil)~],
h(12,1,(0,nonchiral))-[c(9,nil)~],
h(13,1,(0,nonchiral))-[c(10,nil)~],
n(1,14,(0,nonchiral))-[c(1,down)~,c(6,flat)&,c(10,flat)&],
n(3,14,(0,nonchiral))-[c(8,flat)&,c(6,flat)&],
n(7,14,(0,nonchiral))-[h(10,nil)~,h(11,nil)~,c(8,nil)~],
o(1,16,(0,nonchiral))-[c(1,left)~,c(4,right)~],
o(2,16,(0,nonchiral))-[h(3,nil)~,c(2,up)~],
o(3,16,(0,nonchiral))-[h(5,nil)~,c(3,up)~],
o(4,16,(0,nonchiral))-[h(9,nil)~,c(5,down)~],
o(5,16,(0,nonchiral))-[c(6,nil)?]

The Terminals for all the Config Rules are in Prolog Definite Clause Grammar (DCG) form.They can be checked in the Manual here.

The compound's PDB file can be seen here.

Doug Markham of the Institute for Cancer Research, Fox Chase Cancer Center,Philadelphia, PA, has contributed the following structure for cytidine. He computed this structure in sdf format using MacroModel, a molecular mechanics program. We have used Babel to convert the .sdf format to PDB format. You'll find it interesting to compare these structures to those computed using CONCORD.

Many thanks Doug!