Strongylocentrotus purpuratus 38 genes found in GenBank 63. Produced by J. Michael Cherry (cherry@frodo.mgh.harvard.edu) with the GCG program CodonFrequency. Duplicates, pseudogenes, mutant and synthetic genes were not included. Coding regions were specified using the Feature Table of each entry, then checked for accuracy. If more than one stop codon was found the sequence was not included. AmAcid Codon Number /1000 Fraction .. Gly GGG 76.00 8.33 0.09 Gly GGA 337.00 36.92 0.41 Gly GGT 249.00 27.28 0.30 Gly GGC 165.00 18.08 0.20 Glu GAG 262.00 28.70 0.48 Glu GAA 280.00 30.67 0.52 Asp GAT 244.00 26.73 0.52 Asp GAC 224.00 24.54 0.48 Val GTG 142.00 15.56 0.26 Val GTA 83.00 9.09 0.15 Val GTT 130.00 14.24 0.24 Val GTC 187.00 20.49 0.35 Ala GCG 72.00 7.89 0.11 Ala GCA 177.00 19.39 0.26 Ala GCT 206.00 22.57 0.30 Ala GCC 224.00 24.54 0.33 Arg AGG 111.00 12.16 0.20 Arg AGA 127.00 13.91 0.22 Ser AGT 113.00 12.38 0.15 Ser AGC 133.00 14.57 0.18 Lys AAG 278.00 30.46 0.68 Lys AAA 130.00 14.24 0.32 Asn AAT 133.00 14.57 0.38 Asn AAC 220.00 24.10 0.62 Met ATG 251.00 27.50 1.00 Ile ATA 56.00 6.13 0.14 Ile ATT 111.00 12.16 0.28 Ile ATC 235.00 25.74 0.58 Thr ACG 90.00 9.86 0.17 Thr ACA 162.00 17.75 0.30 Thr ACT 89.00 9.75 0.17 Thr ACC 194.00 21.25 0.36 Trp TGG 105.00 11.50 1.00 End TGA 30.00 3.29 0.60 Cys TGT 123.00 13.48 0.47 Cys TGC 139.00 15.23 0.53 End TAG 6.00 0.66 0.12 End TAA 14.00 1.53 0.28 Tyr TAT 84.00 9.20 0.33 Tyr TAC 167.00 18.30 0.67 Leu TTG 103.00 11.28 0.15 Leu TTA 45.00 4.93 0.07 Phe TTT 100.00 10.96 0.35 Phe TTC 189.00 20.71 0.65 Ser TCG 78.00 8.55 0.11 Ser TCA 152.00 16.65 0.21 Ser TCT 130.00 14.24 0.18 Ser TCC 133.00 14.57 0.18 Arg CGG 43.00 4.71 0.08 Arg CGA 95.00 10.41 0.17 Arg CGT 119.00 13.04 0.21 Arg CGC 71.00 7.78 0.13 Gln CAG 174.00 19.06 0.49 Gln CAA 180.00 19.72 0.51 His CAT 126.00 13.80 0.57 His CAC 94.00 10.30 0.43 Leu CTG 159.00 17.42 0.23 Leu CTA 74.00 8.11 0.11 Leu CTT 126.00 13.80 0.18 Leu CTC 181.00 19.83 0.26 Pro CCG 91.00 9.97 0.15 Pro CCA 231.00 25.31 0.39 Pro CCT 143.00 15.67 0.24 Pro CCC 132.00 14.46 0.22