ProtParam
User-provided sequence:
10 20 30 40 50 60
MLKSIFAKRF ASTGSYPGST RITLPRRPAK KIQLGKSRPA IYHQFNVKME LSDGSVVIRR
70 80 90 100 110 120
SQYPKGEIRL IQDQRNNPLW NPSRDDLVVV DANSGGSLDR FNKRYSSLFS VDSTTPNSSS
130 140 150 160 170
ETVELSEENK KKTQIKKEEK EDVSEKAFGM DDYLSLLDDS EQQIKSGKLA SKKRDKK
References and
documentation are available.
Number of amino acids: 177
Molecular weight: 20090.70
Theoretical pI: 9.72
Total number of negatively charged residues (Asp + Glu): 24
Total number of positively charged residues (Arg + Lys): 34
Atomic composition:
Carbon C 876
Hydrogen H 1428
Nitrogen N 256
Oxygen O 278
Sulfur S 3
Formula: C
876H
1428N
256O
278S
3
Total number of atoms: 2841
Extinction coefficients:
Extinction coefficients are in units of M
-1 cm
-1, at 280 nm measured in water.
Ext. coefficient 12950
Abs 0.1% (=1 g/l) 0.645
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 53.21
This classifies the protein as unstable.
Aliphatic index: 69.38
Grand average of hydropathicity (GRAVY): -0.932