Table 3.

Delta Gibbs free energy of modelled RuBisCO structure

	Species names	Name of each gene copy	Differences of Gibbs free energy between maximum likelihood model and null model
Brassicaceae	Arabidopsis lyrata	Aly1	−205.782
		Aly2	−186.133
		Aly3	−216.206
	Arabidopsis thaliana	Ath1	−203.385
		Ath2	−234.677
		Ath3	−218.445
		Ath4	−227.182
	Brassica rapa	Bra1	−186.759
		Bra2	−209.734
		Bra3	−182.142
		Bra4	−213.151
		Bra5	−193.802
	Capsella rubella	Cru1	−226.842
		Cru2	−204.699
		Cru3	−206.047
		Cru4	−244.759
	Eutrema solsugineum	Esa1	23.9451
		Esa2	20.741
		Esa3	28.6711
Poaceae	Brachypodium distachyon	Bdi1	−332.978
		Bdi2	−310.927
	Setaria italica	Sit1	−231.832
		Sit2	−207.691
		Sit3	−221.541
		Sit4/Sit5	−204.342
	Zea mays	Zma1	−231.694
		Zma2	−228.502