ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MQNSQDYFYA QNRCQQQQAP STLRTVTMAE FRRVPLPPMA EVPMLSTQNS MGSSASASAS 

        70         80         90        100 
SLEMWEKDLE ERLNSIDHDM NNNKFGSGEL KSMFNQGKVE EMDF 

References and documentation are available.

Number of amino acids: 104

Molecular weight: 11834.19

Theoretical pI: 4.72

Amino acid composition: 
Ala (A)   7	  6.7%
Arg (R)   5	  4.8%
Asn (N)   8	  7.7%
Asp (D)   5	  4.8%
Cys (C)   1	  1.0%
Gln (Q)   9	  8.7%
Glu (E)   9	  8.7%
Gly (G)   4	  3.8%
His (H)   1	  1.0%
Ile (I)   1	  1.0%
Leu (L)   7	  6.7%
Lys (K)   4	  3.8%
Met (M)   9	  8.7%
Phe (F)   5	  4.8%
Pro (P)   5	  4.8%
Ser (S)  13	 12.5%
Thr (T)   4	  3.8%
Trp (W)   1	  1.0%
Tyr (Y)   2	  1.9%
Val (V)   4	  3.8%
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): 14
Total number of positively charged residues (Arg + Lys): 9

Atomic composition:

Carbon      C	       501
Hydrogen    H	       783
Nitrogen    N	       143
Oxygen      O	       169
Sulfur      S	        10

Formula: C501H783N143O169S10
Total number of atoms: 1606

Extinction coefficients:

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

Ext. coefficient     8480
Abs 0.1% (=1 g/l)   0.717, assuming all pairs of Cys residues form cystines


Ext. coefficient     8480
Abs 0.1% (=1 g/l)   0.717, 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 48.60
This classifies the protein as unstable.



Aliphatic index: 47.88

Grand average of hydropathicity (GRAVY): -0.788