Peptide Database

Peptide NameSpondin-1 (F-spondin)

Function Ontology

Antimicrobial

Enzyme modulation ▸ Enzyme inhibition ▸ Protease inhibition

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length728 amino acids

Chemical FormulaC3560H5516N1006O1075S59

DescriptionStandard

        MFSWCVLLALGAYASGAAATEAAVGCELAPREAAADKSPGDNHYRLLLSEDTERYAPGHRYVVTLVGSRTHDVVQQFTRFQLVVEPQDGTAPRSLRRQGQFQLFADTLTRFDEECVNSVLEADDLPKTEVQVMWKAPEAGSGCVLLKAMVYENASRWFAEDGQLTRRVCEDTALAAPDCCACDDAKYKMVFEGLWSPQTHPKDFPVQALWLTHFSDVIGATHPRNFSFWGEGQIASDGFRSLAEWGSVGLLERELRQRGRLLRSVVKAQGLWHPRVNANTSAVFTVDRTRHYLSLASMFGPSPDWVVGVSGLELCNKDCSWAESKTIDLFPYDAGTDNGISYMSANSETIPREKMYRITTMYPEDPRAPFYNPGGELRPMARLYITRESLLPRGCDEDTLQALVLEEAENTQAVNRPECGVTEWSAWSACSVSCGKGLRMRTREYRMPQKAAMFACDRQLVSKEMCVADVPECPERGAAEAEVEAEAEAVGVPEEACRTTEWGPWSECSVTCGIGISTRRRTFLDHMGFKKCPLVPTEENRKCMEPQCVEAEADAGLSDPACPTTEWSGWSPCSASCGRGVRFRTRLLLVPADRQQECSARVELLQQRPCQDRADCAIDMPTAKRICMEAPEQGPCRGLYQRWAFVAMKGMCVPFNYGGCRGGQNNFLTQQDCMDTCKVLLGEYIWWLVRIRSLDYCSKPCPSTSFELIWNGYNKCVQKYYCNILLYL
    

Molecular Weight81499.81 Da

Isoelectric Point (pI)5.32

Net Charge (pH 7.0)-15.94

Net Charge (pH 7.4) -17.37

Charge Density (pH 7.0) -0.0219

GRAVY Index-0.34

Hydrophobic Moment 0.72

Boman Index-0.03

Instability Index50.42

Aliphatic Index 69.04

Aromaticity 0.0920

Extinction Coeff. Reduced 142780.00

Extinction Coeff. Oxidized 145155.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0134773 VERIFIED: YES

Provenance & Taxonomy

OrganismPapilio machaon [Animal]

FamilyInsect defense protein

Tax ID76193

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Protease inhibitor Serine protease inhibitor Enzyme inhibitory Non-hemolytic