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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MHILFLFIFH CLAFKDLIFF KQYVPFAAAG GYPISFLFIK VLTASTNLLL SSSSGGSWNK

70 80 90 100 110
LSKESQLLKV ILTHFLVPIF FFLFQYIILS EDRQQERQPK FRDNAKFDGH AKTCHI


References and documentation are available.

Number of amino acids: 116 Molecular weight: 13437.84 Theoretical pI: 9.43
Amino acid composition: 
Ala (A) 7 6.0% Arg (R) 3 2.6% Asn (N) 3 2.6% Asp (D) 4 3.4% Cys (C) 2 1.7% Gln (Q) 6 5.2% Glu (E) 3 2.6% Gly (G) 5 4.3% His (H) 5 4.3% Ile (I) 10 8.6% Leu (L) 16 13.8% Lys (K) 9 7.8% Met (M) 1 0.9% Phe (F) 16 13.8% Pro (P) 4 3.4% Ser (S) 10 8.6% Thr (T) 4 3.4% Trp (W) 1 0.9% Tyr (Y) 3 2.6% Val (V) 4 3.4% 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): 7 Total number of positively charged residues (Arg + Lys): 12 Atomic composition: Carbon C 641 Hydrogen H 966 Nitrogen N 154 Oxygen O 157 Sulfur S 3 Formula: C641H966N154O157S3 Total number of atoms: 1921 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 10095 Abs 0.1% (=1 g/l) 0.751, assuming all pairs of Cys residues form cystines Ext. coefficient 9970 Abs 0.1% (=1 g/l) 0.742, 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 55.06 This classifies the protein as unstable. Aliphatic index: 103.45 Grand average of hydropathicity (GRAVY): 0.365