Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length322 amino acids

Chemical FormulaC1605H2500N424O478S15

DescriptionStandard

        MSTLGALVALLLWGQLFAVDVGNDVTDFADDSCPKPPEIANGRVDHMVRYQCKTYYRLRTEGDVCGKPKNPVDQVQRIIGGSLDAKGSFPWQAKMISRHGLTTGATLINEQWLLTTAKNLFLNHTEDATAEDIAPTLKLYVGRRQLVEIEKVVLHPNYSMVDIGLIKLKQKVPVNERVMPICLPSKDYAEVGRVGYVSGWGRNTNFNFTQHLKYVMLPVADQINCVQHYEGSTVPEKKTPKSPVGVQPILNEHTFCAGMSKYQEDTCYGDAGSAFVIHDLEEDTWYAAGILSFDKSCTVAEYGVYVKVPSILDWVQETIADE
    

Molecular Weight35864.55 Da

Isoelectric Point (pI)5.54

Net Charge (pH 7.0)-7.84

Net Charge (pH 7.4) -8.67

Charge Density (pH 7.0) -0.0243

GRAVY Index-0.20

Hydrophobic Moment 0.76

Boman Index0.06

Instability Index35.33

Aliphatic Index 87.42

Aromaticity 0.0901

Extinction Coeff. Reduced 53860.00

Extinction Coeff. Oxidized 54360.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0236931 VERIFIED: NO

Provenance & Taxonomy

OrganismSciurus vulgaris [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant Hemolytic Non-ribosomal

MethodQualitative functional evidence