CNE1/YAL058W 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] 26 5.2%
Arg[R] 19 3.8%
Asn[N] 31 6.2%
Asp[D] 25 5.0%
Cys[C] 6 1.2%
Gln[Q] 18 3.6%
Glu[E] 41 8.2%
Gly[G] 30 6.0%
His[H] 13 2.6%
Ile[I] 39 7.8%
Leu[L] 47 9.4%
Lys[K] 27 5.4%
Met[M] 13 2.6%
Phe[F] 17 3.4%
Pro[P] 36 7.2%
Ser[S] 30 6.0%
Thr[T] 28 5.6%
Trp[W] 14 2.8%
Tyr[Y] 14 2.8%
Val[V] 28 5.6%
Total Length 502

Instability index
Instability index (II) 31.70
This classifies the protein as stable

Atomic composition
Carbon 2565
Hydrogen 3969
Nitrogen 675
Oxygen 756
Sulfur 19
Total number of atoms 7984
Formula = C2565H3969N675O756S19

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 98235 M-1 cm-1
assuming NO Cys residues appear as half cystines 97860 M-1 cm-1
assuming all Cys residues are reduced 97860 M-1 cm-1
assuming all pairs of Cys residues form cystines 98235 M-1 cm-1

Aliphatic index
Aliphatic index 88.17

Coding Region Translation Calculations
Codon Bias 0.028
Codon Adaptation Index 0.109
Frequency of Optimal Codons 0.425
Hydropathicity of Protein -0.345
Aromaticity Score 0.090