ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSYTCNSGNY SSQSFGGFLR QPVSTYNSFY PTSNVVYSPK NFQLGSSFYN GQQETFSEPL 

        70         80         90        100        110        120 
EGHLPCVGSA SFHTSCFRPK QYFSSPCQGG FTGSFGYGNT GFGAFGFGSS GIRSQGCGSN 

       130        140        150 
FYRPGYFSSK SIQSSYYQPG YSSGFCGSNF 

References and documentation are available.

Number of amino acids: 150

Molecular weight: 16241.62

Theoretical pI: 8.75

Amino acid composition: 
Ala (A)   2	  1.3%
Arg (R)   4	  2.7%
Asn (N)   9	  6.0%
Asp (D)   0	  0.0%
Cys (C)   6	  4.0%
Gln (Q)  10	  6.7%
Glu (E)   3	  2.0%
Gly (G)  23	 15.3%
His (H)   2	  1.3%
Ile (I)   2	  1.3%
Leu (L)   4	  2.7%
Lys (K)   3	  2.0%
Met (M)   1	  0.7%
Phe (F)  18	 12.0%
Pro (P)   9	  6.0%
Ser (S)  30	 20.0%
Thr (T)   7	  4.7%
Trp (W)   0	  0.0%
Tyr (Y)  13	  8.7%
Val (V)   4	  2.7%
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): 3
Total number of positively charged residues (Arg + Lys): 7

Atomic composition:

Carbon      C	       728
Hydrogen    H	      1016
Nitrogen    N	       188
Oxygen      O	       226
Sulfur      S	         7

Formula: C728H1016N188O226S7
Total number of atoms: 2165

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    19745
Abs 0.1% (=1 g/l)   1.216, assuming all pairs of Cys residues form cystines


Ext. coefficient    19370
Abs 0.1% (=1 g/l)   1.193, 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 52.85
This classifies the protein as unstable.



Aliphatic index: 24.67

Grand average of hydropathicity (GRAVY): -0.471