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Alanine is a [[hydrophobic|hydrophobic]] [[Amino acids|amino acid]]. 
Alanine is a [[Hydrophobic|hydrophobic]] [[Amino acids|amino acid]].   


Three letter code: Ala  
Three letter code: Ala  


One letter code: A
One letter code: A  


It is a&nbsp;[[Non-polar amino acid|non-polar amino acid]]. It has a side chain of &nbsp;-CH<sub>3</sub> making it the second simplest amino acid.&nbsp;It has four&nbsp;[[Codon|codons]]: GCA, GCC, GCG and GCU.<sub></sub><br>  
It is a&nbsp;[[Non-polar amino acid|non-polar amino acid]]. It has a side chain of &nbsp;-CH<sub>3</sub> making it the second simplest amino acid (Gylcine is the simplest amino acid with a single [[hydrogen|hydrogen]] atom as its side chain.) It has four&nbsp;[[Codon|codons]]: GCA, GCC, GCG and GCU<ref>Berg J., Tymoczko J. and Stryer L (2012) Biochemistry, seventh edition, Basinstoke: W.H.Freeman and Company.</ref><ref>Berg, J. M., Tymoczko, J. L., &amp; Stryer, L. (2002). Biochemistry (5th ed.). New York: W.H. Freeman.</ref>.<sub></sub><br>  


See [[Single letter amino acid codes|single letter amino acid codes]]<br>  
See [[Single letter amino acid codes|single letter amino acid codes]]<br>  
[[Image:Alanine.png]]


=== References  ===
=== References  ===


1. Berg J., Tymoczko J. and Stryer L (2012) Biochemistry, seventh edition, Basinstoke: W.H.Freeman and Company.
<references /><br>

Latest revision as of 03:26, 30 November 2013

Alanine is a hydrophobic amino acid

Three letter code: Ala

One letter code: A

It is a non-polar amino acid. It has a side chain of  -CH3 making it the second simplest amino acid (Gylcine is the simplest amino acid with a single hydrogen atom as its side chain.) It has four codons: GCA, GCC, GCG and GCU[1][2].

See single letter amino acid codes

References

  1. Berg J., Tymoczko J. and Stryer L (2012) Biochemistry, seventh edition, Basinstoke: W.H.Freeman and Company.
  2. Berg, J. M., Tymoczko, J. L., & Stryer, L. (2002). Biochemistry (5th ed.). New York: W.H. Freeman.