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 Length75 amino acids

Chemical FormulaC372H586N104O104S11

DescriptionStandard

        METKMLKFSMFLLFLVLAADVAVKRTEGRECWSRSKTFHGLCFSDRNCETVCHTEGFTGGKCKGVLHRCFCSEIC
    

Molecular Weight8531.98 Da

Isoelectric Point (pI)8.48

Net Charge (pH 7.0)2.70

Net Charge (pH 7.4) 2.19

Charge Density (pH 7.0) 0.0359

GRAVY Index0.06

Hydrophobic Moment 0.40

Boman Index0.02

Instability Index45.74

Aliphatic Index 64.93

Aromaticity 0.1067

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 3348.19

LogP -31.86

H-bond Donors 129.0

H-bond Acceptors 121.0

Rotatable Bonds 288.0

Heavy Atoms 591.0

Ring Count 12.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0343252 VERIFIED: NO

Provenance & Taxonomy

OrganismPhaseolus angularis [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal