Peptide Database

Peptide NameSpondin-1 (F-spondin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme modulation ▸ Enzyme inhibition ▸ Protease inhibition

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length805 amino acids

Chemical FormulaC3870H6070N1130O1181S67

DescriptionStandard

        MSRFDARGRRCLTLYLRSGQRAIPRHSAADTRASLGDMWQLCVVLLVAAHAQACELRPREPARPKSPGDNFYRLIVNGEVERYAPGQRYVVTLVGSRTHDVVQQFMRFQLKLDPLDPAALRAPSKQGQFQLFADTLTRFDEECTNSVIESDDLPKTEVQVMWKAPPAGSGCVLLKAMVYENASRWFAEDGQLTKRVCEDTSLQSSDCCACDDAKYRMVFEGLWSPQTHPKDFPVQAMWLTHFSDVIGATHPKNFKFWGEGEIATDGFRSLAEWGSVGLLEAELRQQGSKLRSIVKAQGLWHPRVNSNTSAAFTTDRKRPFLSLASMFGPSPDWVVGVSGLNLCQKDCTWAESKVVDLFPYDAGTDNGISYMSPNSETVPREKMYRITPMYPEDPRAPFYKPGATEVPPMARLYLTRERLISRSCDEEVLLQQVVEEEENTQTVSRPECAVTEWSAWSQCSVSCGKGLRMRTREYRMPQKAQMFSCDRQLVSKEMCVAAVPECEGDNGVPEDSDNNATPIEANEGICETSEWGPWSECSVTCGVGVSTRRRHFLNHMGIKKCPLVATEENRKCMEPQCAEEEREVSDPACPTTEWAAWSPCSASCGRGVRFRMRLLLVPADRQQDCSAKVELMQQRPCQERDSCAIDMLTAKRICMEEADPGPCRGLYQRWTFMAQKGMCVPFAYGGCRGNQNNFITQEDCTNTCSVILGGGAPPAGLPPQLGPVPGPLPGPTLNNAVPTSNNVNGPSLAQAGDCQVSPWGEWSKCSVSCGTGYQERTRTVLVQPGPGGAACPRAMARRRRCYRKC
    

Molecular Weight89470.81 Da

Isoelectric Point (pI)6.56

Net Charge (pH 7.0)-1.98

Net Charge (pH 7.4) -3.45

Charge Density (pH 7.0) -0.0025

GRAVY Index-0.46

Hydrophobic Moment 0.83

Boman Index-0.07

Instability Index54.46

Aliphatic Index 63.13

Aromaticity 0.0758

Extinction Coeff. Reduced 129830.00

Extinction Coeff. Oxidized 132455.00

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_0405043 VERIFIED: NO

Provenance & Taxonomy

OrganismSpodoptera exigua (Beet armyworm) [Animal]

FamilyInsect defense protein family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Protease inhibitor Serine protease inhibitor Enzyme Inhibitor