RPL14A/YKL006W 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] 22 15.9%
Arg[R] 11 8.0%
Asn[N] 2 1.4%
Asp[D] 4 2.9%
Cys[C] 1 0.7%
Gln[Q] 7 5.1%
Glu[E] 5 3.6%
Gly[G] 7 5.1%
His[H] 0 0.0%
Ile[I] 8 5.8%
Leu[L] 11 8.0%
Lys[K] 17 12.3%
Met[M] 2 1.4%
Phe[F] 3 2.2%
Pro[P] 4 2.9%
Ser[S] 7 5.1%
Thr[T] 7 5.1%
Trp[W] 4 2.9%
Tyr[Y] 1 0.7%
Val[V] 15 10.9%
Total Length 138

Instability index
Instability index (II) 20.09
This classifies the protein as stable

Atomic composition
Carbon 683
Hydrogen 1147
Nitrogen 201
Oxygen 181
Sulfur 3
Total number of atoms 2215
Formula = C683H1147N201O181S3

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 23490 M-1 cm-1
assuming NO Cys residues appear as half cystines 23490 M-1 cm-1
assuming all Cys residues are reduced 23490 M-1 cm-1
assuming all pairs of Cys residues form cystines 23490 M-1 cm-1

Aliphatic index
Aliphatic index 101.16

Coding Region Translation Calculations
Codon Bias 0.754
Codon Adaptation Index 0.684
Frequency of Optimal Codons 0.848
Hydropathicity of Protein -0.060
Aromaticity Score 0.058