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 Length90 amino acids

Chemical FormulaC406H657N115O123S9

DescriptionStandard

        MKAIHAALLILAIVLVASSSSPPGGVTAQLETCTEVINREYPTCDSGLCVANCQRQYRGGIGQCVGNKCKCDYSCAFLPPPPPPPATARN
    

Molecular Weight9405.84 Da

Isoelectric Point (pI)8.15

Net Charge (pH 7.0)1.51

Net Charge (pH 7.4) 1.11

Charge Density (pH 7.0) 0.0168

GRAVY Index0.08

Hydrophobic Moment 0.54

Boman Index0.11

Instability Index57.97

Aliphatic Index 82.44

Aromaticity 0.0444

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 3734.10

LogP -43.63

H-bond Donors 132.0

H-bond Acceptors 135.0

Rotatable Bonds 292.0

Heavy Atoms 653.0

Ring Count 15.0

Amide Bonds 97.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0283651 VERIFIED: NO

Provenance & Taxonomy

OrganismOryza glumipatula [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