Codonusage comparison

Comparison of the codon usage of different sets of MP-ORFs:
High- and low-GC content, ribosomal Proteins and M. genitalium
                      all MP     MP         high-GC    MP         MG ORFs    
                      ORFs       GC<35%     P1+orf6    ribosomal  (468)      
                      (677)                            ORFs                
AmAcid     Codon      /1000      /1000      /1000      /1000      /1000      
Ala        GCA        13.76      14.92       8.43      14.90      21.37      
Ala        GCC        16.50       8.09      27.75      16.95       4.14      
Ala        GCG        11.05       4.43      22.48      13.12       2.66      
Ala        GCT        25.20      22.80      25.64      30.62      27.44      
Arg        AGA         4.02      11.22       2.46       5.19      14.01      
Arg        AGG         2.84       3.70       4.21       1.37       4.60      
Arg        CGA         2.48       3.55       2.81       3.42       1.34      
Arg        CGC        10.72       4.59      14.75      22.83       3.03      
Arg        CGG         5.00       0.94       5.27       8.20       1.03      
Arg        CGT         9.68       5.63       6.32      21.46       6.94      
Asn        AAC        37.01      27.91      41.80      41.69      28.94      
Asn        AAT        25.09      45.50      24.24      15.72      45.95      
Asp        GAC        19.16      13.88      25.99      14.63       6.84      
Asp        GAT        30.40      39.18      32.31      19.68      42.30      
Cys        TGC         2.09       2.82       0.00       2.32       1.64      
Cys        TGT         5.39       5.48       0.00       3.96       6.57      
Gln        CAA        37.90      39.55      31.96      35.95      38.33      
Gln        CAG        15.65       7.46      21.07       8.34       8.87      
Glu        GAA        42.01      53.22      20.02      39.64      45.54      
Glu        GAG        14.71      12.47      12.29      11.34      11.15      
Gly        GGA         6.38       9.29       8.43       7.52      11.47      
Gly        GGC        11.81       9.34      22.13      12.17       4.96      
Gly        GGG         8.95       2.30      25.99       8.61       6.78      
Gly        GGT        27.90      22.33      27.75      34.86      22.92      
His        CAC        11.86       6.16       8.08      16.54       5.48      
His        CAT         6.17       6.16       2.81       4.24      10.28      
Ile        ATA         5.46      12.84       1.40       1.78      12.65      
Ile        ATC        14.39      13.10      11.59      13.94      17.91      
Ile        ATT        45.99      48.21      16.16      47.57      51.63      
Leu        CTA        10.62      10.64       3.86       8.88      12.65      
Leu        CTC        12.23       6.47      26.69      13.81       4.99      
Leu        CTG         9.54       5.17      10.89       6.01       4.40      
Leu        CTT        10.06      18.10       8.78       7.38      19.91      
Leu        TTA        39.24      46.54      19.32      34.03      50.12      
Leu        TTG        21.48      17.48      22.48      16.54      14.18      
Lys        AAA        46.27      73.20      24.24      61.92      70.42      
Lys        AAG        39.08      29.84      33.02      63.01      24.39      
Met        ATG        15.60      13.98       7.38      21.32      15.22      
Phe        TTC        12.75      16.23      10.89       7.52       8.19      
Phe        TTT        43.03      53.17      25.64      24.06      52.56      
Pro        CCA        10.86       9.76      16.51      12.03      10.82      
Pro        CCC         9.05       3.13      23.18       7.11       3.58      
Pro        CCG         6.65       2.40      14.05       7.52       0.93      
Pro        CCT         8.30       9.86       9.13       9.16      14.54      
Ser        AGC        10.62      10.49      11.94       8.20       6.66      
Ser        AGT        21.04      21.76      28.10      12.85      25.70      
Ser        TCA         8.74      13.20       8.43       8.61      16.36      
Ser        TCC         9.59       6.73      22.48       9.84       3.99      
Ser        TCG         6.43       3.18      15.10       5.06       1.11      
Ser        TCT         8.16      15.03       5.97       6.15      12.40      
Thr        ACA        10.38      15.18       8.43       8.47      16.60      
Thr        ACC        21.92      11.74      45.66      27.88      10.28      
Thr        ACG         7.90       3.60      18.97       6.56       1.62      
Thr        ACT        19.32      24.16      10.89      17.22      25.36      
Trp        TGA         6.06       8.77       9.83       2.32       6.26      
Trp        TGG         5.82       3.60       9.13       4.10       3.40      
Tyr        TAC        17.94      15.34      16.51      13.67       8.32      
Tyr        TAT        14.26      20.04      10.89       9.16      23.96      
Val        GTA        13.73      11.64       7.73      21.05      13.05      
Val        GTC        11.03       4.85      15.45       8.47       3.40      
Val        GTG        18.73       6.37      29.50      21.46       7.06      
Val        GTT        21.17      27.50      14.05      23.10      37.74      
xxx        TAA         2.05       2.97       0.35       1.91      1.36*      
xxx        TAG         0.78       0.83       0.35       5.06      1.36*