MGM1/YOR211C 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] 48 5.4%
Arg[R] 39 4.4%
Asn[N] 47 5.3%
Asp[D] 59 6.7%
Cys[C] 7 0.8%
Gln[Q] 27 3.1%
Glu[E] 63 7.2%
Gly[G] 37 4.2%
His[H] 18 2.0%
Ile[I] 60 6.8%
Leu[L] 109 12.4%
Lys[K] 83 9.4%
Met[M] 22 2.5%
Phe[F] 27 3.1%
Pro[P] 30 3.4%
Ser[S] 89 10.1%
Thr[T] 45 5.1%
Trp[W] 3 0.3%
Tyr[Y] 23 2.6%
Val[V] 45 5.1%
Total Length 881

Instability index
Instability index (II) 40.80
This classifies the protein as unstable

Atomic composition
Carbon 4382
Hydrogen 7124
Nitrogen 1194
Oxygen 1357
Sulfur 29
Total number of atoms 14086
Formula = C4382H7124N1194O1357S29

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 51145 M-1 cm-1
assuming NO Cys residues appear as half cystines 50770 M-1 cm-1
assuming all Cys residues are reduced 50770 M-1 cm-1
assuming all pairs of Cys residues form cystines 51145 M-1 cm-1

Aliphatic index
Aliphatic index 95.07

Coding Region Translation Calculations
Codon Bias 0.057
Codon Adaptation Index 0.150
Frequency of Optimal Codons 0.437
Hydropathicity of Protein -0.393
Aromaticity Score 0.060