Peptide Database

Peptide NameHistatin 3

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC274H414N84O72S3

DescriptionStandard

        MKFFVFALILALMVSMTGADSHEKRHHGYKRKSHEKHHSHRGYRSNYLYDN
    

Molecular Weight6132.93 Da

Isoelectric Point (pI)9.90

Net Charge (pH 7.0)5.11

Net Charge (pH 7.4) 4.52

Charge Density (pH 7.0) 0.1002

GRAVY Index-0.87

Hydrophobic Moment 0.41

Boman Index-0.17

Instability Index31.27

Aliphatic Index 55.49

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 2534.46

LogP -22.85

H-bond Donors 92.0

H-bond Acceptors 87.0

Rotatable Bonds 206.0

Heavy Atoms 433.0

Ring Count 14.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0126255 VERIFIED: NO

Provenance & Taxonomy

OrganismGorilla gorilla [Animal]

FamilyHistatin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial