YGR035W-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 4.1%
Arg[R] 4 5.5%
Asn[N] 5 6.8%
Asp[D] 1 1.4%
Cys[C] 3 4.1%
Gln[Q] 0 0.0%
Glu[E] 1 1.4%
Gly[G] 4 5.5%
His[H] 2 2.7%
Ile[I] 4 5.5%
Leu[L] 13 17.8%
Lys[K] 4 5.5%
Met[M] 2 2.7%
Phe[F] 7 9.6%
Pro[P] 4 5.5%
Ser[S] 7 9.6%
Thr[T] 2 2.7%
Trp[W] 0 0.0%
Tyr[Y] 4 5.5%
Val[V] 3 4.1%
Total Length 73

Instability index
Instability index (II) 9.37
This classifies the protein as stable

Atomic composition
Carbon 390
Hydrogen 604
Nitrogen 98
Oxygen 96
Sulfur 5
Total number of atoms 1193
Formula = C390H604N98O96S5

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 6085 M-1 cm-1
assuming NO Cys residues appear as half cystines 5960 M-1 cm-1
assuming all Cys residues are reduced 5960 M-1 cm-1
assuming all pairs of Cys residues form cystines 6085 M-1 cm-1

Aliphatic index
Aliphatic index 106.85

Coding Region Translation Calculations
Codon Bias -0.058
Codon Adaptation Index 0.100
Frequency of Optimal Codons 0.338
Hydropathicity of Protein 0.433
Aromaticity Score 0.151