Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length89 amino acids

Chemical FormulaC404H650N112O119S11

DescriptionStandard

        MKVVHATLLLLAIALVASPSSGVMATTKFGGPAKYFQDTCSTVINPGPTCDSGECATQCARQFRGGVGECMRTKCRCIYTCAFPPPAIN
    

Molecular Weight9332.88 Da

Isoelectric Point (pI)8.71

Net Charge (pH 7.0)3.51

Net Charge (pH 7.4) 3.11

Charge Density (pH 7.0) 0.0394

GRAVY Index0.24

Hydrophobic Moment 0.63

Boman Index0.14

Instability Index45.41

Aliphatic Index 70.22

Aromaticity 0.0674

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3631.28

LogP -42.08

H-bond Donors 133.0

H-bond Acceptors 135.0

Rotatable Bonds 294.0

Heavy Atoms 646.0

Ring Count 14.0

Amide Bonds 93.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414814 VERIFIED: NO

Provenance & Taxonomy

OrganismZizania palustris [Plant]

FamilyDefensin

Tax ID103762

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal