ProtParam
User-provided sequence:
10 20 30 40
MPQLVPFYFM NQLTYGFLLM ITLLILFSQF FLPMILRLYV SRLFISKL
References and
documentation are available.
Number of amino acids: 48
Molecular weight: 5822.26
Theoretical pI: 9.99
Total number of negatively charged residues (Asp + Glu): 0
Total number of positively charged residues (Arg + Lys): 3
Atomic composition:
Carbon C 287
Hydrogen H 441
Nitrogen N 59
Oxygen O 61
Sulfur S 4
Formula: C
287H
441N
59O
61S
4
Total number of atoms: 852
Extinction coefficients:
This protein does not contain any Trp residues. Experience shows that
this could result in more than 10% error in the computed extinction coefficient.
Extinction coefficients are in units of M
-1 cm
-1, at 280 nm measured in water.
Ext. coefficient 4470
Abs 0.1% (=1 g/l) 0.768
Estimated half-life:
The N-terminal of the sequence considered is M (Met).
The estimated half-life is: 30 hours (mammalian reticulocytes, in vitro).
>20 hours (yeast, in vivo).
>10 hours (Escherichia coli, in vivo).
Instability index:
The instability index (II) is computed to be 53.60
This classifies the protein as unstable.
Aliphatic index: 142.08
Grand average of hydropathicity (GRAVY): 1.238