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

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


PROLINE
Serial No. Properties Description/Values
1 Symbol Pro (P)
2 Molecular formula C5H9NO2
3 Molecular weight 115.13 g mol-1
4 Systematic name (S)-Pyrrolidine-2-carboxylic acid
5 Synonyms -
6 Isoelectric point 6.30
7 pKa 1.99
8 pKb 10.6
9 pKx -
10 CAS registry number [147-85-3]
11 Melting point 221 °C
12 Interaction mode van der Waals
13 Potential side chain H-bonds 0
14 Hydrophobicity 0.678
15 Codons CCU, CCC, CCA, CCG
16 Standard codon(s) CCN
17 SMILES C1CCNC1C(=O)O
18 Physical properties Non Polar
19 Chemical properties Cyclic
20 Side chain flexibility Restricted

 

Structure : Properties