Peptide Database

Peptide NameNeutrophil beta-defensin 4

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC163H279N59O42S6

DescriptionStandard

        SPLSCRGNRGVCLPIRCPGRLRQIGTCFGPRVPCCR
    

Molecular Weight3929.72 Da

Isoelectric Point (pI)10.47

Net Charge (pH 7.0)6.40

Net Charge (pH 7.4) 6.11

Charge Density (pH 7.0) 0.1778

GRAVY Index-0.12

Hydrophobic Moment 0.68

Boman Index-0.16

Instability Index49.46

Aliphatic Index 70.28

Aromaticity 0.0278

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1618.04

LogP -20.23

H-bond Donors 64.0

H-bond Acceptors 55.0

Rotatable Bonds 122.0

Heavy Atoms 270.0

Ring Count 6.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018180 VERIFIED: NO

Provenance & Taxonomy

OrganismBubalus bubalis [Animal]

FamilyDefensin

Tax ID89462

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial