ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MDVTRLLLAT LVGFLCFLTV HSHLVFEETL GDDRSLKSNS SINSLDFSSV SIVALNKKSK 

        70         80         90        100        110        120 
KISRKEAEKR KRSSKKKASI KKVARPPPPS PCVATRDSCK PPAPACCNPC ASCQCRFFGS 

       130 
ACTCRVLNPN C 

References and documentation are available.

Number of amino acids: 131

Molecular weight: 14275.75

Theoretical pI: 9.62

Amino acid composition: 
Ala (A)  10	  7.6%
Arg (R)   9	  6.9%
Asn (N)   6	  4.6%
Asp (D)   5	  3.8%
Cys (C)  11	  8.4%
Gln (Q)   1	  0.8%
Glu (E)   4	  3.1%
Gly (G)   3	  2.3%
His (H)   2	  1.5%
Ile (I)   4	  3.1%
Leu (L)  12	  9.2%
Lys (K)  14	 10.7%
Met (M)   1	  0.8%
Phe (F)   6	  4.6%
Pro (P)  10	  7.6%
Ser (S)  18	 13.7%
Thr (T)   6	  4.6%
Trp (W)   0	  0.0%
Tyr (Y)   0	  0.0%
Val (V)   9	  6.9%
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): 23

Atomic composition:

Carbon      C	       616
Hydrogen    H	      1025
Nitrogen    N	       183
Oxygen      O	       181
Sulfur      S	        12

Formula: C616H1025N183O181S12
Total number of atoms: 2017

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      625
Abs 0.1% (=1 g/l)   0.044, assuming all pairs of Cys residues form cystines


Ext. coefficient        0
Abs 0.1% (=1 g/l)   0.000, 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 54.22
This classifies the protein as unstable.



Aliphatic index: 75.19

Grand average of hydropathicity (GRAVY): -0.211