ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MGLSSIFGGG APSQQKEAAT TAKTTPNPIA KELKNQIAQE LAVANATELV NKISENCFEK 

        70         80         90        100 
CLTSPYATRN DACIDQCLAK YMRSWNVISK AYISRIQNAS ASGEI 

References and documentation are available.

Number of amino acids: 105

Molecular weight: 11285.82

Theoretical pI: 8.38

Amino acid composition: 
Ala (A)  15	 14.3%
Arg (R)   3	  2.9%
Asn (N)   8	  7.6%
Asp (D)   2	  1.9%
Cys (C)   4	  3.8%
Gln (Q)   6	  5.7%
Glu (E)   7	  6.7%
Gly (G)   5	  4.8%
His (H)   0	  0.0%
Ile (I)   9	  8.6%
Leu (L)   6	  5.7%
Lys (K)   8	  7.6%
Met (M)   2	  1.9%
Phe (F)   2	  1.9%
Pro (P)   4	  3.8%
Ser (S)  10	  9.5%
Thr (T)   7	  6.7%
Trp (W)   1	  1.0%
Tyr (Y)   3	  2.9%
Val (V)   3	  2.9%
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): 9
Total number of positively charged residues (Arg + Lys): 11

Atomic composition:

Carbon      C	       487
Hydrogen    H	       791
Nitrogen    N	       137
Oxygen      O	       158
Sulfur      S	         6

Formula: C487H791N137O158S6
Total number of atoms: 1579

Extinction coefficients:

Extinction coefficients are in units of  M-1 cm-1, at 280 nm measured in water.

Ext. coefficient    10220
Abs 0.1% (=1 g/l)   0.906, assuming all pairs of Cys residues form cystines


Ext. coefficient     9970
Abs 0.1% (=1 g/l)   0.883, assuming all Cys residues are reduced

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 52.02
This classifies the protein as unstable.



Aliphatic index: 78.29

Grand average of hydropathicity (GRAVY): -0.276