YCL048W-A 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] 17 21.5%
Arg[R] 0 0.0%
Asn[N] 7 8.9%
Asp[D] 0 0.0%
Cys[C] 0 0.0%
Gln[Q] 4 5.1%
Glu[E] 2 2.5%
Gly[G] 5 6.3%
His[H] 0 0.0%
Ile[I] 6 7.6%
Leu[L] 3 3.8%
Lys[K] 1 1.3%
Met[M] 2 2.5%
Phe[F] 3 3.8%
Pro[P] 5 6.3%
Ser[S] 2 2.5%
Thr[T] 13 16.5%
Trp[W] 0 0.0%
Tyr[Y] 0 0.0%
Val[V] 9 11.4%
Total Length 79

Instability index
Instability index (II) 16.79
This classifies the protein as stable

Atomic composition
Carbon 344
Hydrogen 563
Nitrogen 91
Oxygen 110
Sulfur 2
Total number of atoms 1110
Formula = C344H563N91O110S2

Estimated half-life
Escherichia coli (in vivo) >10 hours
mammalian reticulocytes (in vitro) 30 hours
yeast (in vivo) >20 hours


Aliphatic index
Aliphatic index 98.99

Coding Region Translation Calculations
Codon Bias 0.232
Codon Adaptation Index 0.180
Frequency of Optimal Codons 0.545
Hydropathicity of Protein 0.619
Aromaticity Score 0.038