Computational and Mathematical Methods in Medicine / 2013 / Article / Tab 2

Research Article

Complex Codon Usage Pattern and Compositional Features of Retroviruses

Table 2

Translational optimal codons.

Amino acidCodon#HighLow
RSCUNumberRSCUNumber

PheUUU*1.641840.761
UUC 0.36401.3113

LeuUUA*2.673230.3435
UUG*1.211460.551
CUU 0.47570.6365
CUC 0.29351.83189
CUA*0.941140.5355
CUG 0.41502.17223

IleAUU 0.851930.7755
AUC 0.29661.72122
AUA*1.864250.5136

ValGUU 0.65800.6344
GUC 0.36441.3896
GUA*2.172670.3222
GUG 0.821011.68117

TyrUAU*1.742700.4434
UAC 0.26411.56121

HisCAU*1.51440.6463
CAC 0.5481.36134

GlnCAA*1.493830.4771
CAG 0.511311.53228

AsnAAU*1.673170.5438
AAC 0.33621.46104

LysAAA*1.384810.6893
AAG 0.622181.32182

AspGAU*1.512590.5354
GAC 0.49851.47149

GluGAA*1.54740.6199
GAG 0.51591.39228

SerUCU*1.18770.7649
UCC 0.56372.1136
UCA*1.881230.5133
UCG 0.2130.7146
AGU*1.531000.3724
AGC 0.66431.56101

ProCCU*1.471620.6881
CCC 0.52572.04243
CCA*1.781960.7589
CCG 0.24260.5464

ThrACU*1.291560.6757
ACC 0.42512.1178
ACA*2.092520.6757
ACG 0.2240.5547

AlaGCU*1.091300.769
GCC 0.58692.11207
GCA*2.072460.6766
GCG 0.26310.5150

CysUGU*1.691330.527
UGC 0.31241.581

ArgCGU 0.0320.5326
CGC 0.0961.6481
CGA 0.42280.6532
CGG 0.1282.03100
AGA*3.712500.4522
AGG*1.631100.7135

GlyGGU 0.49730.4237
GGC 0.32481.52134
GGA*2.223330.7465
GGG 0.971451.33117

W, M, and stop codons are excluded. Those codons are significantly higher in highly expressed genes.

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