Peptide Database

Peptide NameSm-NK-lysin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC135H228N34O39S

DescriptionStandard

        GLLKSLCRKFVKVHLPELIEELTTTD
    

Molecular Weight2983.52 Da

Isoelectric Point (pI)6.77

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.43

Charge Density (pH 7.0) -0.0059

GRAVY Index0.10

Hydrophobic Moment 0.77

Boman Index0.04

Instability Index45.51

Aliphatic Index 127.31

Aromaticity 0.0385

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1180.79

LogP -7.72

H-bond Donors 42.0

H-bond Acceptors 41.0

Rotatable Bonds 102.0

Heavy Atoms 209.0

Ring Count 3.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401737 VERIFIED: YES

Provenance & Taxonomy

OrganismSebastiscus marmoratus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

TargetCryptococcus neoformans

Activity50 μM

MethodMIC

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