Peptide Database

Peptide NameSaposin-like protein SPP-1

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Standard StatusStandard

Sequence Length89 amino acids

Chemical FormulaC434H697N117O136S7

DescriptionStandard

        GNPANPLNLKKHHGVFCDVCKALVEGGEKVGDDDLDAWLDVNIGTLCWTMLLPLHHECEEELKKVKKELKKDIENKDSPDKACKDVDLC
    

Molecular Weight9954.33 Da

Isoelectric Point (pI)5.09

Net Charge (pH 7.0)-5.93

Net Charge (pH 7.4) -6.46

Charge Density (pH 7.0) -0.0666

GRAVY Index-0.56

Hydrophobic Moment 0.67

Boman Index-0.08

Instability Index42.86

Aliphatic Index 88.65

Aromaticity 0.0337

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11375.00

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

Amino Acid Composition

TPSA 4058.36

LogP -34.98

H-bond Donors 138.0

H-bond Acceptors 141.0

Rotatable Bonds 342.0

Heavy Atoms 694.0

Ring Count 13.0

Amide Bonds 93.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379987 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

TargetBacillus thuringiensis B-18247

Activity10 μM

MethodMBC

RECORD: Rec_0385433 VERIFIED: YES