ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MAFNFTAFTY IVALIGDAFL IFFAIFHVIA FDELKTDYKN PIDQCNSLNP LVLPEYLLHI 

        70         80         90        100        110        120 
FLNLLFLFCG EWFSLCINIP LIAYHIWRYK NRPVMSGPGL YDPTTVLKTD TLYRNMREGW 

       130        140 
IKLAVYLISF FYYIYGMVYS LIST 

References and documentation are available.

Number of amino acids: 144

Molecular weight: 16931.00

Theoretical pI: 6.25

Amino acid composition: 
Ala (A)   8	  5.6%
Arg (R)   4	  2.8%
Asn (N)   8	  5.6%
Asp (D)   6	  4.2%
Cys (C)   3	  2.1%
Gln (Q)   1	  0.7%
Glu (E)   4	  2.8%
Gly (G)   6	  4.2%
His (H)   3	  2.1%
Ile (I)  15	 10.4%
Leu (L)  20	 13.9%
Lys (K)   5	  3.5%
Met (M)   4	  2.8%
Phe (F)  14	  9.7%
Pro (P)   7	  4.9%
Ser (S)   6	  4.2%
Thr (T)   8	  5.6%
Trp (W)   3	  2.1%
Tyr (Y)  12	  8.3%
Val (V)   7	  4.9%
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): 10
Total number of positively charged residues (Arg + Lys): 9

Atomic composition:

Carbon      C	       815
Hydrogen    H	      1201
Nitrogen    N	       179
Oxygen      O	       200
Sulfur      S	         7

Formula: C815H1201N179O200S7
Total number of atoms: 2402

Extinction coefficients:

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

Ext. coefficient    34505
Abs 0.1% (=1 g/l)   2.038, assuming all pairs of Cys residues form cystines


Ext. coefficient    34380
Abs 0.1% (=1 g/l)   2.031, 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 24.82
This classifies the protein as stable.



Aliphatic index: 114.44

Grand average of hydropathicity (GRAVY): 0.595