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 Length85 amino acids

Chemical FormulaC381H615N107O120S9

DescriptionStandard

        MKAIHAALLIVAIVLVSSSSPGGVTAQLETCTEVINREYPTCDSGLCVANCQRQYRGGIGQCVGNKCKCDYSCAFLPPPPPDASN
    

Molecular Weight8903.19 Da

Isoelectric Point (pI)6.50

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -0.88

Charge Density (pH 7.0) -0.0057

GRAVY Index0.12

Hydrophobic Moment 0.54

Boman Index0.11

Instability Index46.13

Aliphatic Index 83.76

Aromaticity 0.0471

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 3590.37

LogP -43.18

H-bond Donors 128.0

H-bond Acceptors 130.0

Rotatable Bonds 282.0

Heavy Atoms 617.0

Ring Count 12.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0334096 VERIFIED: NO

Provenance & Taxonomy

OrganismOryza meridionalis [Plant]

FamilyDefensin

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