Peptide Database

Peptide NamePeptide 300

Function Ontology

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Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC79H132N18O24S2

DescriptionStandard

        SMASEKMKILELPFAS
    

Molecular Weight1782.13 Da

Isoelectric Point (pI)5.86

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0335

GRAVY Index0.22

Hydrophobic Moment 0.30

Boman Index0.14

Instability Index80.31

Aliphatic Index 85.62

Aromaticity 0.0625

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 678.36

LogP -4.93

H-bond Donors 23.0

H-bond Acceptors 26.0

Rotatable Bonds 61.0

Heavy Atoms 123.0

Ring Count 2.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0279844 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-Term2,4-dichlorophenoxyacetic acid with (CH2)n-spacers

C-TermPEGylation

Bio-Activity Profile

Function

-

MethodProteolysis assay

Half-LifeMurine crude intestinal protease preparetion, in vitro; 0.0073 s