Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC408H626N106O109S11

DescriptionStandard

        MAKLLGYLLSYALSFLTLFALLVSTEMVMLEAKVCQRPSKTWSGFCGSSKNCDRQCKNWEGAKHGACHAKFPGVACFCYFNC
    

Molecular Weight9112.69 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)4.59

Net Charge (pH 7.4) 4.14

Charge Density (pH 7.0) 0.0560

GRAVY Index0.23

Hydrophobic Moment 0.61

Boman Index0.14

Instability Index32.40

Aliphatic Index 71.46

Aromaticity 0.1341

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15970.00

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

Amino Acid Composition

TPSA 3425.36

LogP -30.17

H-bond Donors 128.0

H-bond Acceptors 127.0

Rotatable Bonds 297.0

Heavy Atoms 634.0

Ring Count 17.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0348318 VERIFIED: NO

Provenance & Taxonomy

OrganismVitis vinifera [Plant]

Tax ID29760

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal

RECORD: Rec_0381567 VERIFIED: YES

Provenance & Taxonomy

OrganismVitis vinifera [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal