RPL35A/YDL191W 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] 13 10.8%
Arg[R] 11 9.2%
Asn[N] 1 0.8%
Asp[D] 2 1.7%
Cys[C] 1 0.8%
Gln[Q] 11 9.2%
Glu[E] 8 6.7%
Gly[G] 2 1.7%
His[H] 0 0.0%
Ile[I] 5 4.2%
Leu[L] 13 10.8%
Lys[K] 22 18.3%
Met[M] 1 0.8%
Phe[F] 2 1.7%
Pro[P] 4 3.3%
Ser[S] 6 5.0%
Thr[T] 6 5.0%
Trp[W] 0 0.0%
Tyr[Y] 4 3.3%
Val[V] 8 6.7%
Total Length 120

Instability index
Instability index (II) 42.13
This classifies the protein as unstable

Atomic composition
Carbon 620
Hydrogen 1067
Nitrogen 187
Oxygen 169
Sulfur 2
Total number of atoms 2045
Formula = C620H1067N187O169S2

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 5960 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 5960 M-1 cm-1

Aliphatic index
Aliphatic index 88.67

Coding Region Translation Calculations
Codon Bias 0.848
Codon Adaptation Index 0.798
Frequency of Optimal Codons 0.908
Hydropathicity of Protein -0.790
Aromaticity Score 0.050