<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE amino-acid SYSTEM "aminoacids.dtd">
<amino-acid>
   <name>Alanine</name>
   <abbreviation>ala</abbreviation>
   <symbol>a</symbol>
   <molecular-formula>C3H7NO2</molecular-formula>
   <molecular-weight>89.09</molecular-weight>
   <isoelectric-point>6.00</isoelectric-point>
   <CAS-registry-number>56-41-7</CAS-registry-number>
</amino-acid>
