Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC345H570N92O102S12

DescriptionStandard

        MSKAPIVAIFMVILVLGMVTKETQGQELCHEYIELGVPCKPNQCVDACSSKHKNGKGTCMPSSKQCLCTFSCKV
    

Molecular Weight8023.55 Da

Isoelectric Point (pI)8.46

Net Charge (pH 7.0)2.60

Net Charge (pH 7.4) 2.14

Charge Density (pH 7.0) 0.0351

GRAVY Index0.16

Hydrophobic Moment 0.39

Boman Index0.10

Instability Index62.04

Aliphatic Index 78.92

Aromaticity 0.0405

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3085.55

LogP -31.89

H-bond Donors 111.0

H-bond Acceptors 119.0

Rotatable Bonds 270.0

Heavy Atoms 551.0

Ring Count 9.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0159234 VERIFIED: NO

Provenance & Taxonomy

OrganismCapsella rubella [Plant]

FamilyDefensin

Tax ID81985

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal