YOR329W-A 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] 3 4.3%
Arg[R] 4 5.8%
Asn[N] 3 4.3%
Asp[D] 0 0.0%
Cys[C] 2 2.9%
Gln[Q] 1 1.4%
Glu[E] 3 4.3%
Gly[G] 1 1.4%
His[H] 1 1.4%
Ile[I] 7 10.1%
Leu[L] 9 13.0%
Lys[K] 6 8.7%
Met[M] 4 5.8%
Phe[F] 9 13.0%
Pro[P] 2 2.9%
Ser[S] 2 2.9%
Thr[T] 2 2.9%
Trp[W] 2 2.9%
Tyr[Y] 5 7.2%
Val[V] 3 4.3%
Total Length 69

Instability index
Instability index (II) 38.02
This classifies the protein as stable

Atomic composition
Carbon 418
Hydrogen 627
Nitrogen 95
Oxygen 89
Sulfur 6
Total number of atoms 1235
Formula = C418H627N95O89S6

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 18575 M-1 cm-1
assuming NO Cys residues appear as half cystines 18450 M-1 cm-1
assuming all Cys residues are reduced 18450 M-1 cm-1
assuming all pairs of Cys residues form cystines 18575 M-1 cm-1

Aliphatic index
Aliphatic index 107.39

Coding Region Translation Calculations
Codon Bias -0.096
Codon Adaptation Index 0.111
Frequency of Optimal Codons 0.365
Hydropathicity of Protein 0.543
Aromaticity Score 0.232