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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MMCAARNTMS SSGSSPSGSD LQAFVMEFII TGFLMLVVCA VTTTKRTTEE LEGLIIGATV

70 80 90 100 110 120
TLNVIFVGEV SGASMNPARS IGPALVWGCY KGIWIYLLAP TLGAVSRALI HKMLPSIPNA

130
EPKFSKTGSS HKRVSDLPL


References and documentation are available.

Number of amino acids: 139 Molecular weight: 14720.32 Theoretical pI: 8.93
Amino acid composition: 
Ala (A) 12 8.6% Arg (R) 5 3.6% Asn (N) 4 2.9% Asp (D) 2 1.4% Cys (C) 3 2.2% Gln (Q) 1 0.7% Glu (E) 6 4.3% Gly (G) 12 8.6% His (H) 2 1.4% Ile (I) 10 7.2% Leu (L) 14 10.1% Lys (K) 6 4.3% Met (M) 7 5.0% Phe (F) 5 3.6% Pro (P) 8 5.8% Ser (S) 16 11.5% Thr (T) 11 7.9% Trp (W) 2 1.4% Tyr (Y) 2 1.4% Val (V) 11 7.9% 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): 11 Atomic composition: Carbon C 657 Hydrogen H 1065 Nitrogen N 171 Oxygen O 190 Sulfur S 10 Formula: C657H1065N171O190S10 Total number of atoms: 2093 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 14105 Abs 0.1% (=1 g/l) 0.958, assuming all pairs of Cys residues form cystines Ext. coefficient 13980 Abs 0.1% (=1 g/l) 0.950, 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 47.09 This classifies the protein as unstable. Aliphatic index: 98.92 Grand average of hydropathicity (GRAVY): 0.435