Peptide Database

Peptide NameBeta-defensin 4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC312H503N97O79S9

DescriptionStandard

        MRLHHLLLAVLFLDLSAGSGFTQSVRNPQSCRWNMDVCIPFLCRVGMRQIGTCFGPRVPCCRR
    

Molecular Weight7165.52 Da

Isoelectric Point (pI)9.68

Net Charge (pH 7.0)5.62

Net Charge (pH 7.4) 5.21

Charge Density (pH 7.0) 0.0892

GRAVY Index0.24

Hydrophobic Moment 0.58

Boman Index0.04

Instability Index53.70

Aliphatic Index 88.10

Aromaticity 0.0794

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 2812.14

LogP -26.78

H-bond Donors 106.0

H-bond Acceptors 96.0

Rotatable Bonds 230.0

Heavy Atoms 497.0

Ring Count 12.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0172309 VERIFIED: NO

Provenance & Taxonomy

OrganismBubalus bubalis [Animal]

FamilyDefensin

Tax ID89462

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function