YMR013W-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] 0 0.0%
Arg[R] 3 11.5%
Asn[N] 1 3.8%
Asp[D] 1 3.8%
Cys[C] 0 0.0%
Gln[Q] 1 3.8%
Glu[E] 0 0.0%
Gly[G] 1 3.8%
His[H] 1 3.8%
Ile[I] 2 7.7%
Leu[L] 4 15.4%
Lys[K] 0 0.0%
Met[M] 3 11.5%
Phe[F] 3 11.5%
Pro[P] 0 0.0%
Ser[S] 2 7.7%
Thr[T] 2 7.7%
Trp[W] 0 0.0%
Tyr[Y] 1 3.8%
Val[V] 1 3.8%
Total Length 26

Instability index
Instability index (II) 11.26
This classifies the protein as stable

Atomic composition
Carbon 145
Hydrogen 229
Nitrogen 39
Oxygen 36
Sulfur 3
Total number of atoms 452
Formula = C145H229N39O36S3

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 1490 M-1 cm-1

Aliphatic index
Aliphatic index 101.15

Coding Region Translation Calculations
Codon Bias 0.006
Codon Adaptation Index 0.086
Frequency of Optimal Codons 0.391
Hydropathicity of Protein 0.408
Aromaticity Score 0.154