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BTD >> BTD > btd_isoelectricpoint

btd_isoelectricpoint

Isoelectric Point

Calling Function

y = btd_isoelectricpoint(x)

Arguments

x

String of single-letter codes specifying a amino acid sequence

y

Isoelectricpoint of amino acid sequence (1x2 row of text: y(2) is the result, as a string representing a decimal number).

Description

Isoelectric point represents a pH value where given protein's net charge becomes zero

Examples

y = btd_isoelectricpoint('ACDEFGHIKLMNPQRSTVWY')
evstr(y(2))
--> y = btd_isoelectricpoint('ACDEFGHIKLMNPQRSTVWY')
 y  = 
!Approximate pI value:  6.892  !

--> evstr(y(2))
 ans  =
   6.892

See Also


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