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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
EEMEEAANQK LALQKAKEVA EVSPMSAANI SIAAFVKQTR GTVSRSSSVS SVNSPRQQNS


References and documentation are available.

Number of amino acids: 60 Molecular weight: 6379.10 Theoretical pI: 8.53
Amino acid composition: 
Ala (A) 9 15.0% Arg (R) 3 5.0% Asn (N) 4 6.7% Asp (D) 0 0.0% Cys (C) 0 0.0% Gln (Q) 5 8.3% Glu (E) 6 10.0% Gly (G) 1 1.7% His (H) 0 0.0% Ile (I) 2 3.3% Leu (L) 2 3.3% Lys (K) 4 6.7% Met (M) 2 3.3% Phe (F) 1 1.7% Pro (P) 2 3.3% Ser (S) 11 18.3% Thr (T) 2 3.3% Trp (W) 0 0.0% Tyr (Y) 0 0.0% Val (V) 6 10.0% 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): 6 Total number of positively charged residues (Arg + Lys): 7 Atomic composition: Carbon C 266 Hydrogen H 448 Nitrogen N 82 Oxygen O 95 Sulfur S 2 Formula: C266H448N82O95S2 Total number of atoms: 893 Extinction coefficients: As there are no Trp, Tyr or Cys in the region considered, your protein should not be visible by UV spectrophotometry. Estimated half-life: The N-terminal of the sequence considered is E (Glu). The estimated half-life is: 1 hours (mammalian reticulocytes, in vitro). 30 min (yeast, in vivo). >10 hours (Escherichia coli, in vivo). Instability index: The instability index (II) is computed to be 77.46 This classifies the protein as unstable. Aliphatic index: 70.00 Grand average of hydropathicity (GRAVY): -0.513