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ProtParam

User-provided sequence:

        10         20         30         40         50 
MHLMYTLGPD GKRIYTLKKV TESGEITKSA HPARFSPDDK YSRQRVTLKK RFGLVPGQ


References and documentation are available.

Number of amino acids: 58 Molecular weight: 6635.71 Theoretical pI: 10.16
Amino acid composition: 
Ala (A) 2 3.4% Arg (R) 5 8.6% Asn (N) 0 0.0% Asp (D) 3 5.2% Cys (C) 0 0.0% Gln (Q) 2 3.4% Glu (E) 2 3.4% Gly (G) 5 8.6% His (H) 2 3.4% Ile (I) 2 3.4% Leu (L) 5 8.6% Lys (K) 7 12.1% Met (M) 2 3.4% Phe (F) 2 3.4% Pro (P) 4 6.9% Ser (S) 4 6.9% Thr (T) 5 8.6% Trp (W) 0 0.0% Tyr (Y) 3 5.2% Val (V) 3 5.2% 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): 5 Total number of positively charged residues (Arg + Lys): 12 Atomic composition: Carbon C 296 Hydrogen H 480 Nitrogen N 86 Oxygen O 83 Sulfur S 2 Formula: C296H480N86O83S2 Total number of atoms: 947 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 4470 Abs 0.1% (=1 g/l) 0.674 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 46.81 This classifies the protein as unstable. Aliphatic index: 65.52 Grand average of hydropathicity (GRAVY): -0.795