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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MMLPRSMKFM TGRRIFHTAT VRAFQSTAKK SLTIPFLPVL PQKPGGVRGT PNDAYVPPPE

70 80 90 100 110 120
NKLEGSYHWY MEKIFALSVV PLATTAMLTT GPLSTAADSF FSVMLLGYCY MEFNSCITDY

130 140 150 160 170 180
ISERVYGVWH KYAMYMLGLG SAVSLFGIYK LETENDGVVG LVKSLWDSSE KDNSQKIEAK


K


References and documentation are available.

Number of amino acids: 181 Molecular weight: 20248.57 Theoretical pI: 8.98
Amino acid composition: 
Ala (A) 12 6.6% Arg (R) 6 3.3% Asn (N) 5 2.8% Asp (D) 6 3.3% Cys (C) 2 1.1% Gln (Q) 3 1.7% Glu (E) 9 5.0% Gly (G) 13 7.2% His (H) 3 1.7% Ile (I) 7 3.9% Leu (L) 17 9.4% Lys (K) 13 7.2% Met (M) 10 5.5% Phe (F) 9 5.0% Pro (P) 11 6.1% Ser (S) 16 8.8% Thr (T) 13 7.2% Trp (W) 3 1.7% Tyr (Y) 10 5.5% Val (V) 13 7.2% 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): 15 Total number of positively charged residues (Arg + Lys): 19 Atomic composition: Carbon C 922 Hydrogen H 1427 Nitrogen N 229 Oxygen O 259 Sulfur S 12 Formula: C922H1427N229O259S12 Total number of atoms: 2849 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 31525 Abs 0.1% (=1 g/l) 1.557, assuming all pairs of Cys residues form cystines Ext. coefficient 31400 Abs 0.1% (=1 g/l) 1.551, 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 49.18 This classifies the protein as unstable. Aliphatic index: 79.17 Grand average of hydropathicity (GRAVY): -0.037