Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length103 amino acids

Chemical FormulaC521H841N149O148S9

DescriptionStandard

        MKFFVLFAILVAVVYASCASVSQVVYDEPIYDLRQIEEENIEPDTELMDSNEPLLLRHRRVTCDVLSWQSKWLSINHSACAIRCLAKRRKGGRCKNGVCICRK
    

Molecular Weight11848.75 Da

Isoelectric Point (pI)8.52

Net Charge (pH 7.0)2.62

Net Charge (pH 7.4) 2.17

Charge Density (pH 7.0) 0.0255

GRAVY Index-0.02

Hydrophobic Moment 0.53

Boman Index-0.03

Instability Index81.12

Aliphatic Index 99.32

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 4819.53

LogP -42.72

H-bond Donors 177.0

H-bond Acceptors 162.0

Rotatable Bonds 397.0

Heavy Atoms 827.0

Ring Count 15.0

Amide Bonds 109.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0231382 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