Input interpretation
L-proline | L-asparagine
Chemical names and formulas
| L-proline | L-asparagine formula | C_5H_9NO_2 | C_4H_8N_2O_3 Hill formula | C_5H_9NO_2 | C_4H_8N_2O_3 name | L-proline | L-asparagine IUPAC name | (2S)-2-pyrrolidinecarboxylic acid | 2-amino-3-carbamoyl-propanoic acid alternate names | (2S)-pyrrolidine-2-carboxylic acid | (S)-pyrrolidine-2-carboxylic acid | agedoite | altheine | L-aspartic acid 4-amide | (S)-2-aminosuccinic acid 4-amide mass fractions | C (carbon) 52.2% | H (hydrogen) 7.88% | N (nitrogen) 12.2% | O (oxygen) 27.8% | C (carbon) 36.4% | H (hydrogen) 6.1% | N (nitrogen) 21.2% | O (oxygen) 36.3%
Structure diagrams
| L-proline | L-asparagine vertex count | 8 | 9 edge count | 10 | 13 Schultz index | 270 | 348 Wiener index | 62 | 96 Hosoya index | 38 | 37 Balaban index | 2.242 | 3.377
3D structure
3D structure
Basic properties
| L-proline | L-asparagine molar mass | 115.13 g/mol | 132.12 g/mol phase | solid (at STP) | solid (at STP) melting point | 228 °C | 235 °C boiling point | 245 °C | 343 °C density | 1.35 g/cm^3 | solubility in water | | very soluble
Units
Hydrophobicity and permeability properties
| L-proline | L-asparagine experimental LogP hydrophobicity | -2.4 | -4.4 predicted LogP hydrophobicity | -2.7 | -3.35 experimental LogS | | -0.74 predicted LogS | 0.5 | 0.1
Amino acid properties
| L-proline | L-asparagine three-letter code | Pro | Asn one-letter code | P | N isoelectric point | 6.3 | 5.41 pK_a (α-COOH, (α-NH_3)^+) | 1.95 | 10.64 | 2.14 | 8.72 polarity | nonpolar | polar codons | CCU | CCC | CCA | CCG | AAU | AAC occurrence in human proteins | 4.95% | 4.33%