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 Length56 amino acids

Chemical FormulaC269H429N75O79S8

DescriptionStandard

        MRPVVADDDKICKYPSNAFKGLYLRDDNCGIVCKTEGFPNGDCKGFLRKCVCTKPC
    

Molecular Weight6234.26 Da

Isoelectric Point (pI)8.52

Net Charge (pH 7.0)2.43

Net Charge (pH 7.4) 2.09

Charge Density (pH 7.0) 0.0434

GRAVY Index-0.36

Hydrophobic Moment 0.64

Boman Index-0.10

Instability Index20.04

Aliphatic Index 59.11

Aromaticity 0.0893

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2488.02

LogP -25.19

H-bond Donors 91.0

H-bond Acceptors 90.0

Rotatable Bonds 205.0

Heavy Atoms 431.0

Ring Count 9.0

Amide Bonds 58.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0270896 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium mustelinum [Plant]

FamilyDEFL family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal