Peptide Database

Peptide NameMidgut defensin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC360H552N104O97S8

DescriptionStandard

        MKVFSALFLVGLLLAFLAFAAGDEEDSSKPLVRVRRGFGCPFDERACHAHCQSVGRRGGYCGNFRMTCYCYKN
    

Molecular Weight8145.39 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)3.62

Net Charge (pH 7.4) 3.20

Charge Density (pH 7.0) 0.0496

GRAVY Index0.05

Hydrophobic Moment 0.65

Boman Index0.03

Instability Index49.28

Aliphatic Index 66.85

Aromaticity 0.1370

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 3224.57

LogP -30.72

H-bond Donors 121.0

H-bond Acceptors 111.0

Rotatable Bonds 265.0

Heavy Atoms 569.0

Ring Count 14.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0106715 VERIFIED: YES

Provenance & Taxonomy

OrganismHaemaphysalis longicornis [Animal]

FamilyDefensin

Tax ID44386

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal