Peptide Database

Peptide NameFabatin-1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC358H583N107O102S12

DescriptionStandard

        MERKTLSFTFMLFLLLVADVSVKTSEALLGRCKVKSNRFNGPCCLTDTHCSTVCRGEGYKGGDCHGFRRRCMCLC
    

Molecular Weight8402.89 Da

Isoelectric Point (pI)8.99

Net Charge (pH 7.0)5.59

Net Charge (pH 7.4) 5.13

Charge Density (pH 7.0) 0.0746

GRAVY Index0.02

Hydrophobic Moment 0.43

Boman Index-0.04

Instability Index31.00

Aliphatic Index 68.80

Aromaticity 0.0800

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3381.43

LogP -36.84

H-bond Donors 132.0

H-bond Acceptors 122.0

Rotatable Bonds 283.0

Heavy Atoms 579.0

Ring Count 9.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0411489 VERIFIED: YES

Provenance & Taxonomy

OrganismNicotiana attenuata [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidemultiple disulfide bonds reported, sites not specified

Bio-Activity Profile

Function

Antimicrobial