Peptide Database

Peptide NameSLPI

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Antiviral

Immunology ▸ Inflammation modulation ▸ Anti-inflammatory

Standard StatusStandard

Sequence Length107 amino acids

Chemical FormulaC493H808N146O144S20

DescriptionStandard

        SGKSFKAGVCPPKKSAQCLRYKKPECQSDWQCPGKKRCCPDTCGIKCLDPVDTPNPTRRKPGKCPVTYGQCLMLNPPNFCEMDGQCKRDLKCCMGMCGKSCVSPVKA
    

Molecular Weight11725.88 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)11.30

Net Charge (pH 7.4) 10.82

Charge Density (pH 7.0) 0.1056

GRAVY Index-0.65

Hydrophobic Moment 0.47

Boman Index-0.18

Instability Index42.77

Aliphatic Index 38.22

Aromaticity 0.0467

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 9480.00

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

Amino Acid Composition

TPSA 4635.12

LogP -55.08

H-bond Donors 170.0

H-bond Acceptors 176.0

Rotatable Bonds 384.0

Heavy Atoms 803.0

Ring Count 19.0

Amide Bonds 114.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0390319 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Antiviral

TargetS. epidermis

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