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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MVSIRRYLRV PNELKPSQIF KQDSLSPSKI GLQIVLLQIF YYTTAIVLFY CWAKLAGYDL

70 80 90 100 110 120
NIKEWLFSWE NIDFTNAYGL SISLLWLLDS LICVFFLTVI VGRSKLAWDF AITIHAINFI

130 140 150 160 170 180
VVFLYTRKFP SFSWFFLQIL SSLILIFLGT WTTRWRELRD TFFEGLVDPN EGEVGLVTPS

190 200
QQHSNHSELE QSPIQLKDLE SQI


References and documentation are available.

Number of amino acids: 203 Molecular weight: 23715.63 Theoretical pI: 5.91
Amino acid composition: 
Ala (A) 7 3.4% Arg (R) 8 3.9% Asn (N) 7 3.4% Asp (D) 8 3.9% Cys (C) 2 1.0% Gln (Q) 10 4.9% Glu (E) 10 4.9% Gly (G) 8 3.9% His (H) 3 1.5% Ile (I) 20 9.9% Leu (L) 30 14.8% Lys (K) 8 3.9% Met (M) 1 0.5% Phe (F) 17 8.4% Pro (P) 7 3.4% Ser (S) 19 9.4% Thr (T) 11 5.4% Trp (W) 8 3.9% Tyr (Y) 7 3.4% Val (V) 12 5.9% 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): 18 Total number of positively charged residues (Arg + Lys): 16 Atomic composition: Carbon C 1122 Hydrogen H 1700 Nitrogen N 266 Oxygen O 294 Sulfur S 3 Formula: C1122H1700N266O294S3 Total number of atoms: 3385 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 54555 Abs 0.1% (=1 g/l) 2.300, assuming all pairs of Cys residues form cystines Ext. coefficient 54430 Abs 0.1% (=1 g/l) 2.295, 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 47.82 This classifies the protein as unstable. Aliphatic index: 116.65 Grand average of hydropathicity (GRAVY): 0.338