Due to scheduled maintenance work, this service may not be available on Monday January 22nd between 08.00 am and 9.00 am CEST.
To improve security and privacy, we are moving our web pages and services from HTTP to HTTPS.
To give users of web services time to transition to HTTPS, we will support separate HTTP and HTTPS services until the end of 2017.
From January 2018 most HTTP traffic will be automatically redirected to HTTPS. [more...]
View this page in https

ProtScale Tool

Amino acid scale: Overall amino acid composition (%).

Author(s): McCaldon P., Argos P.

Reference: Proteins: Structure, Function and Genetics 4:99-122(1988).

Amino acid scale values:

Ala:  8.300  

Arg:  5.700  

Asn:  4.400  

Asp:  5.300  

Cys:  1.700  

Gln:  4.000  

Glu:  6.200  

Gly:  7.200  

His:  2.200  

Ile:  5.200  

Leu:  9.000  

Lys:  5.700  

Met:  2.400  

Phe:  3.900  

Pro:  5.100  

Ser:  6.900  

Thr:  5.800  

Trp:  1.300  

Tyr:  3.200  

Val:  6.600