ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MTAQQAPKWY PSEDVAAPKK TRKAVRPQKL RASLVPGTVL ILLAGRFRGK RVVYLKHLED 

        70         80         90        100        110        120 
NTLLVTGPFK VNGVPLRRVN ARYVIATSTK VSVEGVNVEK FNVEYFAKEK LTKKEKKEAN 

       130        140        150        160        170 
LFPEQQTKEI KTERVEDQKV VDKALLAEIK KTPLLKQYLS ASFSLKNGDK PHLLKF 

References and documentation are available.

Number of amino acids: 176

Molecular weight: 19986.49

Theoretical pI: 10.08

Amino acid composition: 
Ala (A)  14	  8.0%
Arg (R)  10	  5.7%
Asn (N)   7	  4.0%
Asp (D)   5	  2.8%
Cys (C)   0	  0.0%
Gln (Q)   7	  4.0%
Glu (E)  13	  7.4%
Gly (G)   7	  4.0%
His (H)   2	  1.1%
Ile (I)   4	  2.3%
Leu (L)  20	 11.4%
Lys (K)  26	 14.8%
Met (M)   1	  0.6%
Phe (F)   7	  4.0%
Pro (P)  10	  5.7%
Ser (S)   7	  4.0%
Thr (T)  11	  6.2%
Trp (W)   1	  0.6%
Tyr (Y)   5	  2.8%
Val (V)  19	 10.8%
Pyl (O)   0	  0.0%
Sec (U)   0	  0.0%

 (B)   0	  0.0%
 (Z)   0	  0.0%
 (X)   0	  0.0%


Total number of negatively charged residues (Asp + Glu): 18
Total number of positively charged residues (Arg + Lys): 36

Atomic composition:

Carbon      C	       910
Hydrogen    H	      1497
Nitrogen    N	       251
Oxygen      O	       250
Sulfur      S	         1

Formula: C910H1497N251O250S1
Total number of atoms: 2909

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)   0.648

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 27.70
This classifies the protein as stable.



Aliphatic index: 92.44

Grand average of hydropathicity (GRAVY): -0.476