Class: Bio::Sequence::PkaData

Inherits:

Object

• Object
• Bio::Sequence::PkaData

Defined in:

lib/isoelectric_point/pka_data.rb

Overview

It would be better to have a class for pKa, compatible with Bio::AAindex indices.Bio::AAindex

Constant Summary

PKAS =

{
  'dtaselect' => { 'N_TERMINUS' => 8.0,
                    'K' => 10.0,
                    'R' => 12.0,
                    'H' => 6.5,
                    'C_TERMINUS' => 3.1,
                    'D' => 4.4,
                    'E' => 4.4,
                    'C' => 8.5,
                    'Y' => 10.0
                 }.freeze,
  'emboss' => { 'N_TERMINUS' => 8.0,
                  'K' => 10.0,
                  'R' => 12.0,
                  'H' => 6.5,
                  'C_TERMINUS' => 3.1,
                  'D' => 4.4,
                  'E' => 4.4,
                  'C' => 8.5,
                  'Y' => 10.0
                }.freeze,
  'rodwell' => { 'N_TERMINUS' => 8.0,
                  'K' => 11.5,
                  'R' => 11.5,
                  'H' => 6.0,
                  'C_TERMINUS' => 3.1,
                  'D' => 3.68,
                  'E' => 4.25,
                  'C' => 8.33,
                  'Y' => 10.07
                }.freeze,
  'wikipedia' => { 'N_TERMINUS' => 8.2,
                   'K' => 10.54,
                   'R' => 12.48,
                   'H' => 6.04,
                   'C_TERMINUS' => 3.65,
                   'D' => 3.9,
                   'E' => 4.07,
                   'C' => 8.18,
                   'Y' => 10.47
                }.freeze,
  'silerio' => { 'N_TERMINUS' => 8.2,
                  'K' => 10.4,
                  'R' => 12.0,
                  'H' => 6.4,
                  'C_TERMINUS' => 3.2,
                  'D' => 4.0,
                  'E' => 4.5,
                  'C' => 9.0,
                  'Y' => 10.0
                }.freeze
}.freeze