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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSTLLKSAKS IVPLMDRVLV QRIKAQAKTA SGLYLPEKNV EKLNQAEVVA VGPGFTDANG

70 80 90 100
NKVVPQVKVG DQVLIPQFGG STIKLGNDDE VILFRDAEIL AKIAKD


References and documentation are available.

Number of amino acids: 106 Molecular weight: 11372.28 Theoretical pI: 8.96
Amino acid composition: 
Ala (A) 10 9.4% Arg (R) 3 2.8% Asn (N) 5 4.7% Asp (D) 7 6.6% Cys (C) 0 0.0% Gln (Q) 6 5.7% Glu (E) 5 4.7% Gly (G) 8 7.5% His (H) 0 0.0% Ile (I) 7 6.6% Leu (L) 11 10.4% Lys (K) 11 10.4% Met (M) 2 1.9% Phe (F) 3 2.8% Pro (P) 5 4.7% Ser (S) 5 4.7% Thr (T) 4 3.8% Trp (W) 0 0.0% Tyr (Y) 1 0.9% Val (V) 13 12.3% 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): 12 Total number of positively charged residues (Arg + Lys): 14 Atomic composition: Carbon C 508 Hydrogen H 849 Nitrogen N 137 Oxygen O 152 Sulfur S 2 Formula: C508H849N137O152S2 Total number of atoms: 1648 Extinction coefficients: This protein does not contain any Trp residues. Experience shows that this could result in more than 10% error in the computed extinction coefficient. Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 1490 Abs 0.1% (=1 g/l) 0.131 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 17.69 This classifies the protein as stable. Aliphatic index: 111.23 Grand average of hydropathicity (GRAVY): 0.018