RPL10/YLR075W 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] 20 9.0%
Arg[R] 22 10.0%
Asn[N] 9 4.1%
Asp[D] 11 5.0%
Cys[C] 4 1.8%
Gln[Q] 8 3.6%
Glu[E] 12 5.4%
Gly[G] 14 6.3%
His[H] 5 2.3%
Ile[I] 10 4.5%
Leu[L] 17 7.7%
Lys[K] 22 10.0%
Met[M] 4 1.8%
Phe[F] 10 4.5%
Pro[P] 10 4.5%
Ser[S] 12 5.4%
Thr[T] 5 2.3%
Trp[W] 2 0.9%
Tyr[Y] 9 4.1%
Val[V] 15 6.8%
Total Length 221

Instability index
Instability index (II) 37.78
This classifies the protein as stable

Atomic composition
Carbon 1130
Hydrogen 1808
Nitrogen 338
Oxygen 311
Sulfur 8
Total number of atoms 3595
Formula = C1130H1808N338O311S8

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 24660 M-1 cm-1
assuming NO Cys residues appear as half cystines 24410 M-1 cm-1
assuming all Cys residues are reduced 24410 M-1 cm-1
assuming all pairs of Cys residues form cystines 24660 M-1 cm-1

Aliphatic index
Aliphatic index 76.38

Coding Region Translation Calculations
Codon Bias 0.848
Codon Adaptation Index 0.827
Frequency of Optimal Codons 0.907
Hydropathicity of Protein -0.610
Aromaticity Score 0.095