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

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

Standard StatusStandard

Sequence Length817 amino acids

Chemical FormulaC3917H6004N1150O1172S50

DescriptionStandard

        MSFKITDSFLVTLSVVSCVWAVTPAAPQCERAPAHAPPADDHYSISVSGEPDLFLPGELYTVSLQGVDSGQGPTPFIGFTIWVEIKPDQAKTEKGSNPQNVTEASNLTLGTFQAYDAQAKIHEVCPLAVDNATAHPKTEVQVIWNAPTGVNNAGGAMCVRVCARAGPHPGGAGGWSVLARELCAAPVAPHYSAKLPPILEPCCACDEAKYEVTFECLWSRNTHPREFPPENAHAHFGDVIGASHTAQFRVWQEGRVASPGVRRLADDGTTVALEKELKAESDHIRTIIKARGISWQQVGGAGIPNTFAVFRVDAKHHLMSLAAKLAPSPDWIVGVSALELCNANCTWSKSATIPLYPYDAGTDNGVSYTSHRNPTIPAAPVRALRPDWPRDARSPFYSTTGEMRPFARLKLTRLRLYEKSCDGTEGEQERSPEEKHGAHGAHGSHGSHGAYGPHGAAPPGGACAVHAWGAWGPCSVSCGPGRATRQRHYMWPTRAYAEACRVSLTDYRRCHGPRMHCRAPSEYEPDPAESTGPCAVTNWSEWSPCEGCGVRARVRHYVAPRAFKRCHIGYRARTILSQAMPCEMGPCQKPPPKSNISAFDWFFVDSKRGDCSVTAWGNWSPCSARCGRGRRMRTRLYVVRGAAQQQAMTRRLFASWSQRFMELQALPYTQENTTAEDPEIENEVQEYIERCQFTLTQQEALCDGDDISCFNNTTPLEVCKLPMSVGHCRGYEERWFYEWAKSTCEPFGFSGCGGNGNNFRTRDHCLRACVTRINTTEENATTVANDATAAAMKKLKPTPPHEDNEVIQNDGPPLYGK
    

Molecular Weight89559.83 Da

Isoelectric Point (pI)7.12

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) -1.61

Charge Density (pH 7.0) 0.0010

GRAVY Index-0.47

Hydrophobic Moment 0.76

Boman Index-0.03

Instability Index43.13

Aliphatic Index 60.04

Aromaticity 0.0857

Extinction Coeff. Reduced 149770.00

Extinction Coeff. Oxidized 152020.00

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_0207260 VERIFIED: NO

Provenance & Taxonomy

OrganismHeliothis virescens [Plant]

FamilyInsect defense protein family

Tax ID7102

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Protease inhibitor Serine protease inhibitor Enzyme inhibitory Non-hemolytic

MethodQualitative functional evidence