ProtParam
User-provided sequence:
10 20 30 40 50 60
MAATKEAKQP KEPKKRTTRR KKDPNAPKRR LSAYMFFANE NRDIVRSENP DVTFGQVGRI
70 80 90
LGERWKALTA EEKQPYESKA QADKKRYESE KELYNATRA
References and
documentation are available.
Number of amino acids: 99
Molecular weight: 11575.11
Theoretical pI: 9.99
Total number of negatively charged residues (Asp + Glu): 15
Total number of positively charged residues (Arg + Lys): 25
Atomic composition:
Carbon C 504
Hydrogen H 818
Nitrogen N 156
Oxygen O 153
Sulfur S 2
Formula: C
504H
818N
156O
153S
2
Total number of atoms: 1633
Extinction coefficients:
Extinction coefficients are in units of M
-1 cm
-1, at 280 nm measured in water.
Ext. coefficient 11460
Abs 0.1% (=1 g/l) 0.990
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 64.94
This classifies the protein as unstable.
Aliphatic index: 44.55
Grand average of hydropathicity (GRAVY): -1.432