Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length103 amino acids

Chemical FormulaC519H839N149O146S9

DescriptionStandard

        MKFFVLFAILVAIVYASCASVSQVVYDEPIYDLRQIEEENIGPDTELMDSNEPLLLRHRRVTCDVLSWQSKWLSINHSACAIRCLAKRRKGGRCKNGVCICRK
    

Molecular Weight11790.71 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)3.62

Net Charge (pH 7.4) 3.17

Charge Density (pH 7.0) 0.0351

GRAVY Index0.01

Hydrophobic Moment 0.53

Boman Index-0.01

Instability Index74.16

Aliphatic Index 100.29

Aromaticity 0.0777

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 4782.23

LogP -42.56

H-bond Donors 176.0

H-bond Acceptors 161.0

Rotatable Bonds 395.0

Heavy Atoms 823.0

Ring Count 15.0

Amide Bonds 109.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0275493 VERIFIED: NO

Provenance & Taxonomy

OrganismApis cerana japonica [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 Antibacterial