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 Length114 amino acids

Chemical FormulaC569H946N164O157S18

DescriptionStandard

        MKLVQGQQMCEAKSITFKGMCLKWRNCKQFLQENELIKLSRKEVAAAEEEKIPKETCMKLVQGQQMCEAKSITFKGMCLKWRNCKQVCISEGFPEGRCKGFVRKCVCRKPCLLN
    

Molecular Weight13173.77 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)11.40

Net Charge (pH 7.4) 10.96

Charge Density (pH 7.0) 0.1000

GRAVY Index-0.40

Hydrophobic Moment 0.56

Boman Index-0.14

Instability Index32.41

Aliphatic Index 67.54

Aromaticity 0.0614

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11750.00

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

Amino Acid Composition

TPSA 5282.65

LogP -48.57

H-bond Donors 192.0

H-bond Acceptors 187.0

Rotatable Bonds 469.0

Heavy Atoms 908.0

Ring Count 12.0

Amide Bonds 126.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0193294 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea var. oleracea [Plant]

FamilyDefensin

Tax ID3712

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence