UBX6/YJL048C 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 2.5%
Arg[R] 19 4.8%
Asn[N] 35 8.8%
Asp[D] 19 4.8%
Cys[C] 4 1.0%
Gln[Q] 23 5.8%
Glu[E] 20 5.1%
Gly[G] 24 6.1%
His[H] 7 1.8%
Ile[I] 13 3.3%
Leu[L] 43 10.9%
Lys[K] 24 6.1%
Met[M] 8 2.0%
Phe[F] 13 3.3%
Pro[P] 17 4.3%
Ser[S] 47 11.9%
Thr[T] 24 6.1%
Trp[W] 7 1.8%
Tyr[Y] 18 4.5%
Val[V] 21 5.3%
Total Length 396

Instability index
Instability index (II) 44.76
This classifies the protein as unstable

Atomic composition
Carbon 1980
Hydrogen 3086
Nitrogen 556
Oxygen 622
Sulfur 12
Total number of atoms 6256
Formula = C1980H3086N556O622S12

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 65570 M-1 cm-1
assuming NO Cys residues appear as half cystines 65320 M-1 cm-1
assuming all Cys residues are reduced 65320 M-1 cm-1
assuming all pairs of Cys residues form cystines 65570 M-1 cm-1

Aliphatic index
Aliphatic index 73.06

Coding Region Translation Calculations
Codon Bias 0.120
Codon Adaptation Index 0.136
Frequency of Optimal Codons 0.470
Hydropathicity of Protein -0.687
Aromaticity Score 0.096