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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MINGVYYNEI SRDLDISSST QCLRFLKETV IPSLANNGNN STSIQYHGIS KNDNIKKSVN

70 80 90 100 110 120
KLDKQINMAD RSLGLQQVVC IFSYGPHIQK MLSILEIFKK GYIKNNKKIY QWNKLTSFDI

130 140 150
KREGRNELQE ERLKVPILVT LVSDSEIIDL NLHSFTKQ


References and documentation are available.

Number of amino acids: 158 Molecular weight: 18209.96 Theoretical pI: 9.30
Amino acid composition: 
Ala (A) 2 1.3% Arg (R) 6 3.8% Asn (N) 15 9.5% Asp (D) 8 5.1% Cys (C) 2 1.3% Gln (Q) 9 5.7% Glu (E) 8 5.1% Gly (G) 7 4.4% His (H) 3 1.9% Ile (I) 18 11.4% Leu (L) 16 10.1% Lys (K) 16 10.1% Met (M) 3 1.9% Phe (F) 5 3.2% Pro (P) 3 1.9% Ser (S) 16 10.1% Thr (T) 6 3.8% Trp (W) 1 0.6% Tyr (Y) 6 3.8% Val (V) 8 5.1% 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): 16 Total number of positively charged residues (Arg + Lys): 22 Atomic composition: Carbon C 809 Hydrogen H 1311 Nitrogen N 223 Oxygen O 243 Sulfur S 5 Formula: C809H1311N223O243S5 Total number of atoms: 2591 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 14565 Abs 0.1% (=1 g/l) 0.800, assuming all pairs of Cys residues form cystines Ext. coefficient 14440 Abs 0.1% (=1 g/l) 0.793, 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 44.59 This classifies the protein as unstable. Aliphatic index: 99.87 Grand average of hydropathicity (GRAVY): -0.434