Created
February 15, 2017 01:30
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A implementation of a RNA to Protein translator
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| function RNAtoProtein(str){ | |
| var protein = []; | |
| var codons = str.match(/.{3}/g); //http://stackoverflow.com/questions/6259515/javascript-elegant-way-to-split-string-into-segments-n-characters-long | |
| var codonDict = {"UUU": "F", | |
| "CUU": "L", | |
| "AUU": "I", | |
| "GUU": "V", | |
| "UUC": "F", | |
| "CUC": "L", | |
| "AUC": "I", | |
| "GUC": "V", | |
| "UUA": "L", | |
| "CUA": "L", | |
| "AUA": "I", | |
| "GUA": "V", | |
| "UUG": "L", | |
| "CUG": "L", | |
| "AUG": "M", | |
| "GUG": "V", | |
| "UCU": "S", | |
| "CCU": "P", | |
| "ACU": "T", | |
| "GCU": "A", | |
| "UCC": "S", | |
| "CCC": "P", | |
| "ACC": "T", | |
| "GCC": "A", | |
| "UCA": "S", | |
| "CCA": "P", | |
| "ACA": "T", | |
| "GCA": "A", | |
| "UCG": "S", | |
| "CCG": "P", | |
| "ACG": "T", | |
| "GCG": "A", | |
| "UAU": "Y", | |
| "CAU": "H", | |
| "AAU": "N", | |
| "GAU": "D", | |
| "UAC": "Y", | |
| "CAC": "H", | |
| "AAC": "N", | |
| "GAC": "D", | |
| "UAA": "Stop", | |
| "CAA": "Q", | |
| "AAA": "K", | |
| "GAA": "E", | |
| "UAG": "Stop", | |
| "CAG": "Q", | |
| "AAG": "K", | |
| "GAG": "E", | |
| "UGU": "C", | |
| "CGU": "R", | |
| "AGU": "S", | |
| "GGU": "G", | |
| "UGC": "C", | |
| "CGC": "R", | |
| "AGC": "S", | |
| "GGC": "G", | |
| "UGA": "Stop", | |
| "CGA": "R", | |
| "AGA": "R", | |
| "GGA": "G", | |
| "UGG": "W", | |
| "CGG": "R", | |
| "AGG": "R", | |
| "GGG": "G"}; | |
| for(var i = 0; i<codons.length; i++){ | |
| var codon = codons[i]; | |
| var aminoacid = codonDict[codon]; | |
| if(aminoacid != "Stop"){ | |
| protein.push(aminoacid) | |
| } | |
| } | |
| return protein.join(""); | |
| } |
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