ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MLFFSFFKTL VDQEVVVELK NDIEIKGTLQ SVDQFLNLKL DNISCTDEKK YPHLGSVRNI 

        70         80         90 
FIRGSTVRYV YLNKNMVDTN LLQDATRREV MTERK 

References and documentation are available.

Number of amino acids: 95

Molecular weight: 11162.90

Theoretical pI: 7.84

Amino acid composition: 
Ala (A)   1	  1.1%
Arg (R)   6	  6.3%
Asn (N)   7	  7.4%
Asp (D)   7	  7.4%
Cys (C)   1	  1.1%
Gln (Q)   4	  4.2%
Glu (E)   6	  6.3%
Gly (G)   3	  3.2%
His (H)   1	  1.1%
Ile (I)   5	  5.3%
Leu (L)  11	 11.6%
Lys (K)   8	  8.4%
Met (M)   3	  3.2%
Phe (F)   6	  6.3%
Pro (P)   1	  1.1%
Ser (S)   5	  5.3%
Thr (T)   7	  7.4%
Trp (W)   0	  0.0%
Tyr (Y)   3	  3.2%
Val (V)  10	 10.5%
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): 13
Total number of positively charged residues (Arg + Lys): 14

Atomic composition:

Carbon      C	       498
Hydrogen    H	       802
Nitrogen    N	       134
Oxygen      O	       148
Sulfur      S	         4

Formula: C498H802N134O148S4
Total number of atoms: 1586

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     4470
Abs 0.1% (=1 g/l)   0.400, assuming all pairs of Cys residues form cystines


Ext. coefficient     4470
Abs 0.1% (=1 g/l)   0.400, 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 42.92
This classifies the protein as unstable.



Aliphatic index: 97.26

Grand average of hydropathicity (GRAVY): -0.294