ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MGGAAGGKTY LGWWGHLGGP KQKGIITYSL SPFQQRPMAG FFKTSTQNMF RRVMTEGLYV 

        70         80         90 
AIPFGIAYYI YCWGKERNEF LNSKHGRHLV EE 

References and documentation are available.

Number of amino acids: 92

Molecular weight: 10467.07

Theoretical pI: 9.72

Amino acid composition: 
Ala (A)   5	  5.4%
Arg (R)   5	  5.4%
Asn (N)   3	  3.3%
Asp (D)   0	  0.0%
Cys (C)   1	  1.1%
Gln (Q)   4	  4.3%
Glu (E)   5	  5.4%
Gly (G)  14	 15.2%
His (H)   3	  3.3%
Ile (I)   5	  5.4%
Leu (L)   6	  6.5%
Lys (K)   6	  6.5%
Met (M)   4	  4.3%
Phe (F)   6	  6.5%
Pro (P)   4	  4.3%
Ser (S)   4	  4.3%
Thr (T)   5	  5.4%
Trp (W)   3	  3.3%
Tyr (Y)   6	  6.5%
Val (V)   3	  3.3%
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): 5
Total number of positively charged residues (Arg + Lys): 11

Atomic composition:

Carbon      C	       481
Hydrogen    H	       717
Nitrogen    N	       129
Oxygen      O	       125
Sulfur      S	         5

Formula: C481H717N129O125S5
Total number of atoms: 1457

Extinction coefficients:

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

Ext. coefficient    25440
Abs 0.1% (=1 g/l)   2.430, assuming all pairs of Cys residues form cystines


Ext. coefficient    25440
Abs 0.1% (=1 g/l)   2.430, 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 38.72
This classifies the protein as stable.



Aliphatic index: 61.52

Grand average of hydropathicity (GRAVY): -0.358