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 Length1085 amino acids

Chemical FormulaC5282H8258N1528O1581S56

DescriptionStandard

        MSVYLTRIAVTAIRNITNKSSTLSNVVEFSPAKLFLNNKNDVFHLSRQLIVRNFATDTIQPVVALENASLPLKKKTVHKKAVLEDLTKKEGHYLTFAYATANSYDLKALKEALVQQKLYEPGKLKAHEVGDVVIANPVYTIGTEPREIIFFKEGAVVFWNCTELEASNVLDFVKRYEIESYPKDVVEREREVMTYVYQPNVKKCHLQESCFILVPDRDNSLEKYSFRHTGTKCRTQGSPDTVGIARAAKAGGICVFRLIFSCSIRMMLLLVVGLLASARGTPAPPTATCDRAPPHAQPADRYYKLSIAGDPDLYLPGELYTVSLHGVDSGEGPTPFTAFTIWAEVYKQQNENDSKDVNDTVNTTNQSLGAFQAYDAQTKLYEDCKPAIGNATAHSKTEIQVIWTAPTTTVDGCIRLCARALLAKPKNGVEERPWSVLARKLCPAPAAAVSGNRQTPIVEPCCACDEAKYEVTFEGLWSRNTHPRDFPPEVARAHFGDVIGASHTAQYRVWQEGRAASAGLRRLADDGATTALEKELKEESDHIRTIIKARGISWQQVSSGGIPSTFAVFRVDAKHHLMSLAAKLAPSPDWIVGVSALELCNANCTWTRSATLPLYPYDAGTDSGLSYTARRQPTSPPAPVRALRPDWPRDPRSPFYNQAGEMRPFARLRLSRLRLYEKSCEPTEPIGEPIPEAGGGSCATQAWGQWGPCSTTCGPGRAARQRHYIWPARALTDGCRATLTEYRHCHGPRAHCRLVSEYEAEPAESHGPCAVSAWSEWSPCEGCGVRARTRHYVVPRARKRCHVGYRARTVLSQAIPCAAGPCNKPTGKFVNATNFDWFFVDNPSGECEVSGWGEWSPCSARCGRGRRVRSRLYEPASLNTTAEDPEVERLVQERLEQCQFTLTQQEALCDGDGDCHHDGKPQDICSLPVSVGPCRGYEERWFYDKARGSCEPFGFTGCGGNANNFRTRDMCQRHCQLTLNATVKAQAVNIETILTKKLKPTPSREDNEVMVNDSPALDSDDCVTGPWLGWSDCVGDCDYAIKLNYRLIVQTGSGMGRPCQKLIKSRTCRPGNCRRLFTFTNNTSF
    

Molecular Weight120257.00 Da

Isoelectric Point (pI)8.43

Net Charge (pH 7.0)14.37

Net Charge (pH 7.4) 11.93

Charge Density (pH 7.0) 0.0132

GRAVY Index-0.42

Hydrophobic Moment 0.73

Boman Index-0.05

Instability Index39.18

Aliphatic Index 71.15

Aromaticity 0.0839

Extinction Coeff. Reduced 167650.00

Extinction Coeff. Oxidized 170525.00

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_0156490 VERIFIED: YES

Provenance & Taxonomy

OrganismPapilio machaon [Animal]

FamilyRMD1 sif2; Insect 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