RIM11/YMR139W 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 2.7%
Arg[R] 12 3.2%
Asn[N] 22 5.9%
Asp[D] 21 5.7%
Cys[C] 7 1.9%
Gln[Q] 20 5.4%
Glu[E] 25 6.8%
Gly[G] 12 3.2%
His[H] 10 2.7%
Ile[I] 27 7.3%
Leu[L] 40 10.8%
Lys[K] 29 7.8%
Met[M] 10 2.7%
Phe[F] 19 5.1%
Pro[P] 25 6.8%
Ser[S] 26 7.0%
Thr[T] 14 3.8%
Trp[W] 2 0.5%
Tyr[Y] 18 4.9%
Val[V] 21 5.7%
Total Length 370

Instability index
Instability index (II) 44.32
This classifies the protein as unstable

Atomic composition
Carbon 1949
Hydrogen 3029
Nitrogen 499
Oxygen 563
Sulfur 17
Total number of atoms 6057
Formula = C1949H3029N499O563S17

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 38195 M-1 cm-1
assuming NO Cys residues appear as half cystines 37820 M-1 cm-1
assuming all Cys residues are reduced 37820 M-1 cm-1
assuming all pairs of Cys residues form cystines 38195 M-1 cm-1

Aliphatic index
Aliphatic index 89.78

Coding Region Translation Calculations
Codon Bias 0.072
Codon Adaptation Index 0.155
Frequency of Optimal Codons 0.461
Hydropathicity of Protein -0.374
Aromaticity Score 0.105