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lˈæl noun Biochemistry.
a crystalline, water-soluble, essential amino acid, C 6 H 5 CH 2 CH(NH 2 )COOH, necessary to the nutrition of humans and most animals, obtained chiefly from egg white or skim milk. Abbreviation: Phe; Symbol: F
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
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Link To phenylalanine
00:10
Phenylalanine
is always a great word to know.
So is asparagine. Does it mean:
| AAU, AAC, uncharged polar side chain, side chain amide group is not charged but polar at neutral pH |
| GAA, GAG, acidic side chain |
Collins
World English Dictionary
phenylalanine (ˌfiːnaɪlˈæləˌniːn, ˌfɛnɪl-) ![[Click for IPA pronunciation guide]](http://static.sfdict.com/dictstatic/g/d/dictionary_questionbutton_default.gif) | |
| —n | |
| an aromatic essential amino acid; a component of proteins | |
Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
American Heritage
Medical Dictionary
phenylalanine phen·yl·al·a·nine (fěn'əl-āl'ə-nēn', fē'nəl-)
n.
Abbr. Phe
An essential amino acid that occurs as a constituent of many proteins and is normally converted to tyrosine in the body.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
American Heritage
Science Dictionary
phenylalanine  (fěn'əl-āl'ə-nēn') Pronunciation Key
An essential amino acid. Chemical formula: C9H11NO2. See more at amino acid. |
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
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