FLP1/R0010W 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] 24 5.7%
Arg[R] 20 4.7%
Asn[N] 22 5.2%
Asp[D] 14 3.3%
Cys[C] 5 1.2%
Gln[Q] 17 4.0%
Glu[E] 26 6.1%
Gly[G] 17 4.0%
His[H] 9 2.1%
Ile[I] 36 8.5%
Leu[L] 39 9.2%
Lys[K] 36 8.5%
Met[M] 7 1.7%
Phe[F] 21 5.0%
Pro[P] 15 3.5%
Ser[S] 41 9.7%
Thr[T] 28 6.6%
Trp[W] 6 1.4%
Tyr[Y] 21 5.0%
Val[V] 19 4.5%
Total Length 423

Instability index
Instability index (II) 40.29
This classifies the protein as unstable

Atomic composition
Carbon 2204
Hydrogen 3456
Nitrogen 582
Oxygen 633
Sulfur 12
Total number of atoms 6887
Formula = C2204H3456N582O633S12

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 64540
assuming NO Cys residues appear as half cystines 64290
assuming all Cys residues are reduced 64290 M-1 cm-1
assuming all pairs of Cys residues form cystines 64540 M-1 cm-1

Aliphatic index
Aliphatic index 87.85

Coding Region Translation Calculations
Codon Bias -0.077
Codon Adaptation Index 0.099
Frequency of Optimal Codons 0.371
Hydropathicity of Protein -0.316
Aromaticity Score 0.113