It is not length of life, but depth of life.

-Ralph W. Emerson
CISAA : : A Complete Information System of Amino Acids
   


ISOLEUCINE
Serial No. Properties Description/Values
1 Symbol Ile (I)
2 Molecular formula C6H13NO2
3 Molecular weight 131.18 g·mol-1
4 Systematic name (2S,3S)-2-amino-3-methylpentanoic acid
5 Synonyms {2/a}-amino-{3/ß}-methylvaleric acid, 3-methyl-{/erythro-}norvaline, Amino-sec-butyl-acetic acid, Amino(1-methylpropyl)-acetic acid
6 Isoelectric point 6.02
7 pKa 2.36
8 pKb 9.6
9 pKx -
10 CAS registry number 73-32-5
11 Melting point 284 °C
12 Interaction mode Van der Waals
13 Potential side chain H-bonds 0
14 Hydrophobicity 1.000
15 Codons AUU, AUC, AUA
16 Standard codon(s) AUH
17 SMILES CC[C@H](C)[C@@H](C(=O)O)N
18 Physical properties Non Polar
19 Chemical properties Aliphatic
20 Side chain flexibility Moderate

 

 

Structure : Properties