ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MTNDIKEIQT IQPGLSEIKE IKGELANVKK RKRRSKKINK LTDGQIRINH VSSEKKRREL 

        70         80         90        100        110        120 
ERAIFDELVA VVPDLQPQES RSELIIYLKS LSYLSWLYER NEKLRKQIIA KHEAKTGSSS 

       130        140        150 
SSDPVQEQNG NIRDLVPKEL IWELGDGQSG Q 

References and documentation are available.

Number of amino acids: 151

Molecular weight: 17377.84

Theoretical pI: 9.39

Amino acid composition: 
Ala (A)   5	  3.3%
Arg (R)  11	  7.3%
Asn (N)   7	  4.6%
Asp (D)   7	  4.6%
Cys (C)   0	  0.0%
Gln (Q)  10	  6.6%
Glu (E)  16	 10.6%
Gly (G)   8	  5.3%
His (H)   2	  1.3%
Ile (I)  15	  9.9%
Leu (L)  15	  9.9%
Lys (K)  17	 11.3%
Met (M)   1	  0.7%
Phe (F)   1	  0.7%
Pro (P)   5	  3.3%
Ser (S)  15	  9.9%
Thr (T)   4	  2.6%
Trp (W)   2	  1.3%
Tyr (Y)   3	  2.0%
Val (V)   7	  4.6%
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): 23
Total number of positively charged residues (Arg + Lys): 28

Atomic composition:

Carbon      C	       761
Hydrogen    H	      1266
Nitrogen    N	       224
Oxygen      O	       237
Sulfur      S	         1

Formula: C761H1266N224O237S1
Total number of atoms: 2489

Extinction coefficients:

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

Ext. coefficient    15470
Abs 0.1% (=1 g/l)   0.890

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 63.23
This classifies the protein as unstable.



Aliphatic index: 94.24

Grand average of hydropathicity (GRAVY): -0.836