GRX6/YDL010W 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] 10 4.3%
Arg[R] 7 3.0%
Asn[N] 17 7.4%
Asp[D] 8 3.5%
Cys[C] 1 0.4%
Gln[Q] 10 4.3%
Glu[E] 21 9.1%
Gly[G] 15 6.5%
His[H] 3 1.3%
Ile[I] 18 7.8%
Leu[L] 23 10.0%
Lys[K] 20 8.7%
Met[M] 5 2.2%
Phe[F] 8 3.5%
Pro[P] 7 3.0%
Ser[S] 24 10.4%
Thr[T] 13 5.6%
Trp[W] 1 0.4%
Tyr[Y] 7 3.0%
Val[V] 13 5.6%
Total Length 231

Instability index
Instability index (II) 35.77
This classifies the protein as stable

Atomic composition
Carbon 1139
Hydrogen 1834
Nitrogen 306
Oxygen 361
Sulfur 6
Total number of atoms 3646
Formula = C1139H1834N306O361S6

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 15930 M-1 cm-1
assuming NO Cys residues appear as half cystines 15930 M-1 cm-1
assuming all Cys residues are reduced 15930 M-1 cm-1
assuming all pairs of Cys residues form cystines 15930 M-1 cm-1

Aliphatic index
Aliphatic index 89.87

Coding Region Translation Calculations
Codon Bias 0.042
Codon Adaptation Index 0.109
Frequency of Optimal Codons 0.440
Hydropathicity of Protein -0.412
Aromaticity Score 0.069