ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MVKLTSIAAG VAAIAAGVAA APATTTLSPS DERVNLVELG VYVSDIRAHL AQYYLFQAAH 

        70         80         90        100        110        120 
PTETYPVEIA EAVFNYGDFT TMLTGIPAEQ VTRVITGVPW YSTRLRPAIS SALSKDGIYT 


AIPK 

References and documentation are available.

Number of amino acids: 124

Molecular weight: 13173.09

Theoretical pI: 5.55

Amino acid composition: 
Ala (A)  20	 16.1%
Arg (R)   5	  4.0%
Asn (N)   2	  1.6%
Asp (D)   4	  3.2%
Cys (C)   0	  0.0%
Gln (Q)   3	  2.4%
Glu (E)   6	  4.8%
Gly (G)   7	  5.6%
His (H)   2	  1.6%
Ile (I)   9	  7.3%
Leu (L)   9	  7.3%
Lys (K)   3	  2.4%
Met (M)   2	  1.6%
Phe (F)   3	  2.4%
Pro (P)   8	  6.5%
Ser (S)   8	  6.5%
Thr (T)  13	 10.5%
Trp (W)   1	  0.8%
Tyr (Y)   7	  5.6%
Val (V)  12	  9.7%
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): 10
Total number of positively charged residues (Arg + Lys): 8

Atomic composition:

Carbon      C	       598
Hydrogen    H	       942
Nitrogen    N	       152
Oxygen      O	       178
Sulfur      S	         2

Formula: C598H942N152O178S2
Total number of atoms: 1872

Extinction coefficients:

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

Ext. coefficient    15930
Abs 0.1% (=1 g/l)   1.209

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 25.20
This classifies the protein as stable.



Aliphatic index: 100.81

Grand average of hydropathicity (GRAVY): 0.315