Peptide Database

Peptide NameSpleen peptide 18

Function Ontology

Anticancer ▸ Antitumor

Antimicrobial

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC58H78N14O16S

DescriptionStandard

        WDDMEKIWH
    

Molecular Weight1259.39 Da

Isoelectric Point (pI)4.54

Net Charge (pH 7.0)-2.15

Net Charge (pH 7.4) -2.41

Charge Density (pH 7.0) -0.2387

GRAVY Index-1.44

Hydrophobic Moment 0.58

Boman Index-0.09

Instability Index25.77

Aliphatic Index 43.33

Aromaticity 0.2222

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 494.30

LogP -0.57

H-bond Donors 17.0

H-bond Acceptors 16.0

Rotatable Bonds 39.0

Heavy Atoms 89.0

Ring Count 5.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0154727 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antitumor

TargetL929