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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSELQSQPKK IAVVTGASGG IGYEVTKELA RNGYLVYACA RRLEPMAQLA IQFGNDSIKP

70 80 90 100 110 120
YKLDISKPEE IVTFSGFLRA NLPDGKLDLL YNNAGQSCTF PALDATDAAV EQCFKVNVFG

130 140 150 160 170 180
HINMCRELSE FLIKAKGTIV FTGSLAGVVS FPFGSIYSAS KAAIHQYARG LHLEMKPFNV

190 200 210 220 230 240
RVINAITGGV ATDIADKRPL PETSIYNFPE GREAFNSRKT MAKDNKPMPA DAYAKQLVKD

250 260 270 280 290
ILSTSDPVDV YRGTFANIMR FVMIFVPYWL LEKGLSKKFK LDKVNNALKS KQKNKDD


References and documentation are available.

Number of amino acids: 297 Molecular weight: 32813.94 Theoretical pI: 9.23
Amino acid composition: 
Ala (A) 29 9.8% Arg (R) 12 4.0% Asn (N) 16 5.4% Asp (D) 16 5.4% Cys (C) 4 1.3% Gln (Q) 9 3.0% Glu (E) 14 4.7% Gly (G) 20 6.7% His (H) 3 1.0% Ile (I) 18 6.1% Leu (L) 25 8.4% Lys (K) 27 9.1% Met (M) 8 2.7% Phe (F) 17 5.7% Pro (P) 15 5.1% Ser (S) 19 6.4% Thr (T) 13 4.4% Trp (W) 1 0.3% Tyr (Y) 11 3.7% Val (V) 20 6.7% 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): 30 Total number of positively charged residues (Arg + Lys): 39 Atomic composition: Carbon C 1479 Hydrogen H 2340 Nitrogen N 392 Oxygen O 426 Sulfur S 12 Formula: C1479H2340N392O426S12 Total number of atoms: 4649 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 22140 Abs 0.1% (=1 g/l) 0.675, assuming all pairs of Cys residues form cystines Ext. coefficient 21890 Abs 0.1% (=1 g/l) 0.667, 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 37.61 This classifies the protein as stable. Aliphatic index: 85.76 Grand average of hydropathicity (GRAVY): -0.161