YGL114W 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] 49 6.8%
Arg[R] 32 4.4%
Asn[N] 29 4.0%
Asp[D] 28 3.9%
Cys[C] 11 1.5%
Gln[Q] 27 3.7%
Glu[E] 29 4.0%
Gly[G] 54 7.4%
His[H] 7 1.0%
Ile[I] 70 9.7%
Leu[L] 78 10.8%
Lys[K] 22 3.0%
Met[M] 17 2.3%
Phe[F] 39 5.4%
Pro[P] 35 4.8%
Ser[S] 67 9.2%
Thr[T] 32 4.4%
Trp[W] 15 2.1%
Tyr[Y] 23 3.2%
Val[V] 61 8.4%
Total Length 725

Instability index
Instability index (II) 45.12
This classifies the protein as unstable

Atomic composition
Carbon 3667
Hydrogen 5736
Nitrogen 928
Oxygen 1018
Sulfur 28
Total number of atoms 11377
Formula = C3667H5736N928O1018S28

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 117395 M-1 cm-1
assuming NO Cys residues appear as half cystines 116770 M-1 cm-1
assuming all Cys residues are reduced 116770 M-1 cm-1
assuming all pairs of Cys residues form cystines 117395 M-1 cm-1

Aliphatic index
Aliphatic index 110.77

Coding Region Translation Calculations
Codon Bias 0.027
Codon Adaptation Index 0.098
Frequency of Optimal Codons 0.414
Hydropathicity of Protein 0.386
Aromaticity Score 0.106