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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MIATPIRLAK SAYEPMIKFV GTRHPLVKHA TEVVVHPCAT NGMLPGSKEC IPVSKFMENY

70 80 90 100 110 120
KPFRVVPIKH SANAGLSSSK TSVFVNRPLQ KDELASIFEL PARFRYKPIN EHELESINSG


GAW


References and documentation are available.

Number of amino acids: 123 Molecular weight: 13688.96 Theoretical pI: 9.55
Amino acid composition: 
Ala (A) 10 8.1% Arg (R) 6 4.9% Asn (N) 6 4.9% Asp (D) 1 0.8% Cys (C) 2 1.6% Gln (Q) 1 0.8% Glu (E) 9 7.3% Gly (G) 6 4.9% His (H) 5 4.1% Ile (I) 8 6.5% Leu (L) 8 6.5% Lys (K) 10 8.1% Met (M) 4 3.3% Phe (F) 6 4.9% Pro (P) 11 8.9% Ser (S) 11 8.9% Thr (T) 5 4.1% Trp (W) 1 0.8% Tyr (Y) 3 2.4% Val (V) 10 8.1% 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): 10 Total number of positively charged residues (Arg + Lys): 16 Atomic composition: Carbon C 618 Hydrogen H 979 Nitrogen N 169 Oxygen O 170 Sulfur S 6 Formula: C618H979N169O170S6 Total number of atoms: 1942 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) 0.737, assuming all pairs of Cys residues form cystines Ext. coefficient 9970 Abs 0.1% (=1 g/l) 0.728, 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 26.38 This classifies the protein as stable. Aliphatic index: 82.44 Grand average of hydropathicity (GRAVY): -0.185