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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MCCYCVCCTV SDFILYIVAF FFPPAAVLLR SGPCSSDFLL NVLLTLLGFL PGMLHAFYYI

70 80 90 100 110 120
TITSPLRNAE YVYYYQQGWV DSERNVPSNR PQNSQTPQNR PQQGSSARNV YPSVETPLLQ

130 140
GAAPHDNKQS LVESPPPYVP


References and documentation are available.

Number of amino acids: 140 Molecular weight: 15672.92 Theoretical pI: 6.02
Amino acid composition: 
Ala (A) 8 5.7% Arg (R) 6 4.3% Asn (N) 8 5.7% Asp (D) 4 2.9% Cys (C) 6 4.3% Gln (Q) 9 6.4% Glu (E) 4 2.9% Gly (G) 6 4.3% His (H) 2 1.4% Ile (I) 4 2.9% Leu (L) 15 10.7% Lys (K) 1 0.7% Met (M) 2 1.4% Phe (F) 7 5.0% Pro (P) 16 11.4% Ser (S) 13 9.3% Thr (T) 6 4.3% Trp (W) 1 0.7% Tyr (Y) 10 7.1% Val (V) 12 8.6% 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): 8 Total number of positively charged residues (Arg + Lys): 7 Atomic composition: Carbon C 712 Hydrogen H 1073 Nitrogen N 181 Oxygen O 203 Sulfur S 8 Formula: C712H1073N181O203S8 Total number of atoms: 2177 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 20775 Abs 0.1% (=1 g/l) 1.326, assuming all pairs of Cys residues form cystines Ext. coefficient 20400 Abs 0.1% (=1 g/l) 1.302, 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 70.92 This classifies the protein as unstable. Aliphatic index: 83.50 Grand average of hydropathicity (GRAVY): -0.022