Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length87 amino acids

Chemical FormulaC439H658N112O120S9

DescriptionStandard

        MKSFSIFVVFFIFFLVLSDVPDIEAQGTECLKEYGGNVGFGFCAPRIFPTFCYTRCRENKGAKGGRCLWGQGGTVKCLCDFCDDTPR
    

Molecular Weight9713.18 Da

Isoelectric Point (pI)7.48

Net Charge (pH 7.0)0.43

Net Charge (pH 7.4) 0.08

Charge Density (pH 7.0) 0.0050

GRAVY Index0.14

Hydrophobic Moment 0.58

Boman Index0.12

Instability Index34.55

Aliphatic Index 63.79

Aromaticity 0.1609

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 3696.51

LogP -32.09

H-bond Donors 136.0

H-bond Acceptors 130.0

Rotatable Bonds 312.0

Heavy Atoms 680.0

Ring Count 19.0

Amide Bonds 90.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0231374 VERIFIED: NO

Provenance & Taxonomy

OrganismCapsella rubella [Plant]

Tax ID81985

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Plant Defense Non-hemolytic Non-ribosomal