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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MALPSPASEE AEGPCQEANQ EYQEPVCSPV PEPEPEPEPE PEPEPEPVPV PPPEPQPEPE

70 80 90 100 110 120
PQPLPDPAPL PVLGFEAEPV QEPEPTPTVE TRGTARGFQP PEGGFGWIVV FAATWCNGSI

130 140 150 160 170 180
FGIHNSVGIL YSMLLEEEKE KNRQVEFQAA WVGALAMGMI FFCSPIVSIF TDRLGCRITA

190 200 210 220 230 240
TTGAAVAFIG LHTSSFTSPL SLRYFTYGIL FGCGCSFAFQ PSLVILDHYF QRRLGLANGV

250 260 270 280 290 300
VSAGSSIFSM SFPFLIKMLG DRIKLAQTFQ VLSTFMFVLT LLSLTYRPLL PSSQDTPSKR

310 320 330 340 350 360
GAHTLRQRFL VQFRKYFNMR VFRQRTYRIW AFGIAAAALG YFVPYVHLMK YVEDKFKEIK

370 380 390 400 410 420
ETWVLLVCIG ATSGLGRLVS GHISDSIPGL KKIYLQVLSF LLLGLMSMMI PLCRDFGGLI

430 440 450 460 470 480
VVCLFLGLCD GFFITIMAPI AFELVGPMQA SQAIGYLLGM MALPMIAGPP IAGLLRNCFG

490 500 510 520 530 540
NYHVAFYFAG VPPIIGAVIL FFVPLMHQRM FKKEQRESSK DKMLSHDPDP NGELLPGSPT


PEEPI


References and documentation are available.

Number of amino acids: 545 Molecular weight: 60118.28 Theoretical pI: 5.52
Amino acid composition: 
Ala (A) 38 7.0% Arg (R) 23 4.2% Asn (N) 9 1.7% Asp (D) 12 2.2% Cys (C) 12 2.2% Gln (Q) 22 4.0% Glu (E) 37 6.8% Gly (G) 45 8.3% His (H) 9 1.7% Ile (I) 33 6.1% Leu (L) 58 10.6% Lys (K) 16 2.9% Met (M) 20 3.7% Phe (F) 41 7.5% Pro (P) 57 10.5% Ser (S) 35 6.4% Thr (T) 23 4.2% Trp (W) 5 0.9% Tyr (Y) 15 2.8% Val (V) 35 6.4% 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): 49 Total number of positively charged residues (Arg + Lys): 39 Atomic composition: Carbon C 2769 Hydrogen H 4252 Nitrogen N 684 Oxygen O 748 Sulfur S 32 Formula: C2769H4252N684O748S32 Total number of atoms: 8485 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 50600 Abs 0.1% (=1 g/l) 0.842, assuming all pairs of Cys residues form cystines Ext. coefficient 49850 Abs 0.1% (=1 g/l) 0.829, 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 50.57 This classifies the protein as unstable. Aliphatic index: 90.72 Grand average of hydropathicity (GRAVY): 0.211