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 Length94 amino acids

Chemical FormulaC426H681N115O123S13

DescriptionStandard

        MTMGTYHGALLLIIAIMLSTGICTAPMPAPTPALSSEASPPTKHTCLKVFAGSGCNRKACHDDCFTKLKGNGVCLRDVCWCSYACGSQLPPPPA
    

Molecular Weight9798.51 Da

Isoelectric Point (pI)8.42

Net Charge (pH 7.0)2.67

Net Charge (pH 7.4) 2.16

Charge Density (pH 7.0) 0.0284

GRAVY Index0.23

Hydrophobic Moment 0.40

Boman Index0.18

Instability Index61.02

Aliphatic Index 73.83

Aromaticity 0.0532

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 3659.83

LogP -39.78

H-bond Donors 133.0

H-bond Acceptors 142.0

Rotatable Bonds 302.0

Heavy Atoms 677.0

Ring Count 19.0

Amide Bonds 96.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0154988 VERIFIED: NO

Provenance & Taxonomy

OrganismSorghum bicolor [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal