Home  |  Contact

ProtParam

User-provided sequence:

        10         20         30         40         50         60 
GSSGLAXARL LSRTFLLQQN GIRHGSYTAS RKNIYIXKNT KVICQGFTGK QGTFHSQQAL


EYGTK


References and documentation are available.

Number of amino acids: 65 Molecular weight: 7155.54 Theoretical pI: 10.46
Amino acid composition: 
Ala (A) 4 6.2% Arg (R) 4 6.2% Asn (N) 3 4.6% Asp (D) 0 0.0% Cys (C) 1 1.5% Gln (Q) 6 9.2% Glu (E) 1 1.5% Gly (G) 8 12.3% His (H) 2 3.1% Ile (I) 4 6.2% Leu (L) 6 9.2% Lys (K) 5 7.7% Met (M) 0 0.0% Phe (F) 3 4.6% Pro (P) 0 0.0% Ser (S) 6 9.2% Thr (T) 6 9.2% Trp (W) 0 0.0% Tyr (Y) 3 4.6% Val (V) 1 1.5% Pyl (O) 0 0.0% Sec (U) 0 0.0% (B) 0 0.0% (Z) 0 0.0% (X) 2 3.1%
Total number of negatively charged residues (Asp + Glu): 1 Total number of positively charged residues (Arg + Lys): 9 Atom composition: As there is at least one ambiguous position (B,Z or X) in the sequence considered, the atomic composition cannot be computed. 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) 0.625, assuming all pairs of Cys residues form cystines Ext. coefficient 4470 Abs 0.1% (=1 g/l) 0.625, assuming all Cys residues are reduced Estimated half-life: The N-terminal of the sequence considered is G (Gly). 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 32.36 This classifies the protein as stable. Aliphatic index: 70.62 Grand average of hydropathicity (GRAVY): -0.491