TAF6/YGL112C Additional Physico-chemical Properties Help

Physico-chemical properties were determined using the ProtParam tool available through ExPASy to analyze the primary protein sequence for atomic composition, extinction coefficient, estimated half-life, instability index and aliphatic index. Transcript translation calculations were determined using CodonW.


A.A. Composition
Ala[A] 29 5.6%
Arg[R] 19 3.7%
Asn[N] 25 4.8%
Asp[D] 34 6.6%
Cys[C] 2 0.4%
Gln[Q] 25 4.8%
Glu[E] 34 6.6%
Gly[G] 23 4.5%
His[H] 10 1.9%
Ile[I] 32 6.2%
Leu[L] 66 12.8%
Lys[K] 34 6.6%
Met[M] 5 1.0%
Phe[F] 21 4.1%
Pro[P] 22 4.3%
Ser[S] 39 7.6%
Thr[T] 39 7.6%
Trp[W] 3 0.6%
Tyr[Y] 16 3.1%
Val[V] 38 7.4%
Total Length 516

Instability index
Instability index (II) 36.79
This classifies the protein as stable

Atomic composition
Carbon 2600
Hydrogen 4140
Nitrogen 680
Oxygen 797
Sulfur 7
Total number of atoms 8224
Formula = C2600H4140N680O797S7

Estimated half-life
Escherichia coli (in vivo) >10 hours
mammalian reticulocytes (in vitro) 30 hours
yeast (in vivo) >20 hours

Extinction Coefficients at 280 nm
assuming ALL Cys residues appear as half cystines 40465 M-1 cm-1
assuming NO Cys residues appear as half cystines 40340 M-1 cm-1
assuming all Cys residues are reduced 40340 M-1 cm-1
assuming all pairs of Cys residues form cystines 40465 M-1 cm-1

Aliphatic index
Aliphatic index 101.05

Coding Region Translation Calculations
Codon Bias 0.079
Codon Adaptation Index 0.147
Frequency of Optimal Codons 0.453
Hydropathicity of Protein -0.212
Aromaticity Score 0.078