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 Length829 amino acids

Chemical FormulaC3989H6247N1205O1202S49

DescriptionStandard

        MLLVVVGLLASAHSTPAPSVATCERAPPHAQPADRHYKLSIVGDPDLYLPGELYTVSLHGVDSGEGPTPFTAFTIWAEIYKQHNENDSKAINDTVNTTNQSLGVFQAYDAQTKLYEDCKPAIGNATAHPKTEIQVIWTAPKTTLDGCIRLCARAFLAKPKNGLEERSWSVLARKMCPAPAATVTGNRQTPIVEPCCACDEAKYEVTFEGLWSRNTHPRDFPPEAARAHFGDVIGASHTAQYRVWQEGRSASTGLRRLADDGATTALEKELKEESDHIRTIIKARGISWQQVSSGGIPSTFAVFRVDAKHHLMSLAAKLAPSPDWIVGVSALELCNANCTWTRSATLPLYPYDAGTDSGLSYTARRQPTSPPAPVRALRPDWPRDPRSPFYNQAGEMRPFARLRLSRLRLYEKSCEPTEPIGEPIPEAGGGSCATQAWGQWGPCSTTCGPGRAARQRHYIWPARALTDGCRATLTEYRHCNGPRAHCRLISEYEAEPAESHGPCAVSSWSEWSPCEGCGVRARTRHYVVPRARKRCHVGYRARTVLSQAIPCAAGPCNNGECEVSGWGEWSPCSARCGRGRRVRSRLYVAQDSRVQRHLTRRLLHEWNQRFAHIQDLESATLNMTAEDPEVERLVQERLEQCQLTLTQQEALCDGDGDCQQVGKPQDICLLPAAVGPCRGYEERWFYDKARGSCEPFGFTGCGGNTNNFRTRDMCQRHCQRPRNATVKAQPVNVETILSKKLKPTPSREDNEVMVNDRPALDNVDCETGPWLGWSDCVGDCDYAIKLNYRVIVQTGSGMGRPCQKLIKSRTCRPGHCRRLFAFTNITSLE
    

Molecular Weight91887.81 Da

Isoelectric Point (pI)8.44

Net Charge (pH 7.0)12.24

Net Charge (pH 7.4) 10.07

Charge Density (pH 7.0) 0.0148

GRAVY Index-0.53

Hydrophobic Moment 0.78

Boman Index-0.09

Instability Index42.52

Aliphatic Index 66.44

Aromaticity 0.0736

Extinction Coeff. Reduced 144270.00

Extinction Coeff. Oxidized 146770.00

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

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0009860 VERIFIED: YES

Provenance & Taxonomy

OrganismPapilio xuthus [Animal]

FamilyInsect defense protein

Tax ID66420

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