Peptide Database

Peptide NameHistatin 1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC292H430N88O69S3

DescriptionStandard

        MKFFVFALILALMISMTRADSHEKRHHEHRRKFHEKHHSHREYPFYGYYR
    

Molecular Weight6373.28 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)5.20

Net Charge (pH 7.4) 4.56

Charge Density (pH 7.0) 0.1040

GRAVY Index-0.93

Hydrophobic Moment 0.43

Boman Index-0.21

Instability Index44.08

Aliphatic Index 50.80

Aromaticity 0.1800

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 2533.69

LogP -16.38

H-bond Donors 93.0

H-bond Acceptors 85.0

Rotatable Bonds 210.0

Heavy Atoms 452.0

Ring Count 18.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215898 VERIFIED: NO

Provenance & Taxonomy

OrganismNomascus leucogenys [Animal]

FamilyHistatin

Tax ID61853

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial