ProtParam
User-provided sequence:
10
IGPWGGXGGS
References and
documentation are available.
Number of amino acids: 10
Molecular weight: 898.17
Theoretical pI: 5.52
Total number of negatively charged residues (Asp + Glu): 0
Total number of positively charged residues (Arg + Lys): 0
Atom composition:
As there is at least one ambiguous position (B,Z or X) in the sequence
considered, the atomic composition cannot be computed.
Extinction coefficients:
Extinction coefficients are in units of M
-1 cm
-1, at 280 nm measured in water.
Ext. coefficient 5500
Abs 0.1% (=1 g/l) 6.124
Estimated half-life:
The N-terminal of the sequence considered is I (Ile).
The estimated half-life is: 20 hours (mammalian reticulocytes, in vitro).
30 min (yeast, in vivo).
>10 hours (Escherichia coli, in vivo).
Instability index:
The instability index (II) is computed to be 18.43
This classifies the protein as stable.
Aliphatic index: 39.00
Grand average of hydropathicity (GRAVY): -0.080