Peptide Database

Peptide NamePREDICTED: histatin-3

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC276H418N86O72S2

DescriptionStandard

        MKFFIFALILALVISMTGADSHEKRHHGYRRKSHEKHHSHRGYRSNYLYDN
    

Molecular Weight6156.93 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)5.11

Net Charge (pH 7.4) 4.52

Charge Density (pH 7.0) 0.1002

GRAVY Index-0.83

Hydrophobic Moment 0.41

Boman Index-0.17

Instability Index32.80

Aliphatic Index 65.10

Aromaticity 0.1373

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 2570.34

LogP -23.04

H-bond Donors 94.0

H-bond Acceptors 86.0

Rotatable Bonds 206.0

Heavy Atoms 436.0

Ring Count 14.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0420645 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii [Animal]

FamilyHistatin

Tax ID9601

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial