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A nonessential amino acid, C3H7NO2, that is a constituent of many proteins.
[German Alanin, ultimately from Aldehyd, aldehyde; see aldehyde.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
alanine(ˈæləˌniːn; -ˌnaɪn) or
(Biochemistry) a nonessential aliphatic amino acid that occurs in many proteins
[C19: from German Alanin, from al(dehyde) + -an- (euphonic infix) + -in -ine2]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
al•a•nine(ˈæl əˌnin, -nɪn)
any of several isomers of a colorless, crystalline, water-soluble amino acid, CH3CH(NH2)COOH, found in many proteins and produced synthetically: used chiefly in biochemical research. Abbr.: Ala; Symbol: A
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
A nonessential amino acid. See more at amino acid.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Noun||1.||alanine - a crystalline amino acid that occurs in many proteins|
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