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 FormulaC443H706N118O116S11

DescriptionStandard

        MKKSFQLSFIVLTIVTIFVLGVVGNVEQKKQYRRCLPFPVNTKTGFCVNDDCESMCKKKGKGLVGMCGGHTPKGKNPTKCFCCGLWSWP
    

Molecular Weight9893.78 Da

Isoelectric Point (pI)9.48

Net Charge (pH 7.0)9.50

Net Charge (pH 7.4) 9.10

Charge Density (pH 7.0) 0.1068

GRAVY Index-0.04

Hydrophobic Moment 0.48

Boman Index0.06

Instability Index21.01

Aliphatic Index 68.76

Aromaticity 0.1011

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12990.00

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

Amino Acid Composition

TPSA 3749.83

LogP -33.95

H-bond Donors 136.0

H-bond Acceptors 138.0

Rotatable Bonds 329.0

Heavy Atoms 688.0

Ring Count 17.0

Amide Bonds 95.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0060595 VERIFIED: NO

Provenance & Taxonomy

OrganismCapsella rubella [Plant]

FamilyDefensin

Tax ID81985

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal