Peptide Database

Peptide NameDefensin Defb_Pm-06

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC175H273N57O51S6

DescriptionStandard

        QFYFCVGGRGRCYSGPCPRPTTDIGNQNCPGRLTCCVR
    

Molecular Weight4183.78 Da

Isoelectric Point (pI)8.96

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.41

Charge Density (pH 7.0) 0.0974

GRAVY Index-0.45

Hydrophobic Moment 0.52

Boman Index-0.12

Instability Index17.40

Aliphatic Index 35.79

Aromaticity 0.1053

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1745.40

LogP -23.28

H-bond Donors 67.0

H-bond Acceptors 61.0

Rotatable Bonds 127.0

Heavy Atoms 289.0

Ring Count 8.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0262974 VERIFIED: NO

Provenance & Taxonomy

OrganismPhalotris mertensi [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial