Peptide Database

Peptide NameHistatin 1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC323H467N89O82S3

DescriptionStandard

        MKFFVFALILALMISMTRADSHEKRHHGYRRKFHEKHHSHIEFPFYGDYGTNYLYDN
    

Molecular Weight7004.91 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)2.11

Net Charge (pH 7.4) 1.52

Charge Density (pH 7.0) 0.0371

GRAVY Index-0.64

Hydrophobic Moment 0.43

Boman Index-0.05

Instability Index52.40

Aliphatic Index 58.25

Aromaticity 0.1930

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7450.00

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

Amino Acid Composition

TPSA 2748.85

LogP -18.72

H-bond Donors 98.0

H-bond Acceptors 94.0

Rotatable Bonds 228.0

Heavy Atoms 497.0

Ring Count 19.0

Amide Bonds 58.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0370336 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