Peptide Database

Peptide NameBeta-defensin 13 (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC167H270N66O52S5

DescriptionStandard

        SLSDTQQCRNNRGHCRRLCFHMERWEGSCSNGRLR
    

Molecular Weight4194.67 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)3.60

Net Charge (pH 7.4) 3.23

Charge Density (pH 7.0) 0.1029

GRAVY Index-1.31

Hydrophobic Moment 0.63

Boman Index-0.49

Instability Index50.97

Aliphatic Index 33.43

Aromaticity 0.0571

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

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

Amino Acid Composition

TPSA 1987.67

LogP -28.16

H-bond Donors 77.0

H-bond Acceptors 63.0

Rotatable Bonds 143.0

Heavy Atoms 290.0

Ring Count 5.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0220232 VERIFIED: NO

Provenance & Taxonomy

OrganismCarduelis flammea [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial