ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MNATHCILAL QLFLMAVSGC YCHGTVIESL ESLNNYFNSS GIDVEEKSLF LDIWRNWQKD 

        70         80         90        100        110        120 
GDMKILQSQI ISFYLRLFEV LKDNQAISNN ISVIESHLIT TFFSNSKAKK DAFMSIAKFE 

       130        140        150 
VNNPQVQRQA FNELIRVVHQ LLPESSLRKR KRSRC 

References and documentation are available.

Number of amino acids: 155

Molecular weight: 17906.66

Theoretical pI: 8.72

Amino acid composition: 
Ala (A)   8	  5.2%
Arg (R)   8	  5.2%
Asn (N)  12	  7.7%
Asp (D)   6	  3.9%
Cys (C)   4	  2.6%
Gln (Q)   9	  5.8%
Glu (E)   9	  5.8%
Gly (G)   4	  2.6%
His (H)   4	  2.6%
Ile (I)  13	  8.4%
Leu (L)  17	 11.0%
Lys (K)  10	  6.5%
Met (M)   4	  2.6%
Phe (F)  10	  6.5%
Pro (P)   2	  1.3%
Ser (S)  17	 11.0%
Thr (T)   4	  2.6%
Trp (W)   2	  1.3%
Tyr (Y)   3	  1.9%
Val (V)   9	  5.8%
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): 15
Total number of positively charged residues (Arg + Lys): 18

Atomic composition:

Carbon      C	       799
Hydrogen    H	      1266
Nitrogen    N	       220
Oxygen      O	       231
Sulfur      S	         8

Formula: C799H1266N220O231S8
Total number of atoms: 2524

Extinction coefficients:

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

Ext. coefficient    15720
Abs 0.1% (=1 g/l)   0.878, assuming all pairs of Cys residues form cystines


Ext. coefficient    15470
Abs 0.1% (=1 g/l)   0.864, 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 59.13
This classifies the protein as unstable.



Aliphatic index: 97.48

Grand average of hydropathicity (GRAVY): -0.128