Peptide Database

Peptide NameHaptoglobin [Cleaved into: Haptoglobin alpha chain; Haptoglobin beta chain]

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 Length347 amino acids

Chemical FormulaC1711H2682N460O517S16

DescriptionStandard

        MRALGAVVALLLCGQLFAAETGNEATDATDDSCPKPPEIPKGYVEHMVRYHCQTYYKLRTAGDGVYTLDSNKQWTNKVTGEKLPECEAVCGKPKNPVDQVQRIMGGSLDAKGSFPWQAKMISHHNLTSGATLINEQWLLTTAKNLRLGHKNDTKAKDIAPTLRLYVGKKQEVEIEKVIFHPDNSTVDIGLIKLKQKVPVNERVMPICLPSKDYVNVGLVGYVSGWGRNANLNFTEHLKYVMLPVADQEKCVQYYEGSTVPEKKTPKSPVGVQPILNEHTFCAGLSKYQEDTCYGDAGSAFAVHDKDDDTWYAAGILSFDKSCRTAEYGVYVRVTSILDWIQTTIADN
    

Molecular Weight38481.41 Da

Isoelectric Point (pI)6.51

Net Charge (pH 7.0)-1.78

Net Charge (pH 7.4) -2.71

Charge Density (pH 7.0) -0.0051

GRAVY Index-0.38

Hydrophobic Moment 0.71

Boman Index0.01

Instability Index29.23

Aliphatic Index 80.61

Aromaticity 0.0836

Extinction Coeff. Reduced 56840.00

Extinction Coeff. Oxidized 57465.00

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_0140141 VERIFIED: YES

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyPeptidase S1

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antioxidant Hemolytic

TargetNo Target Organism Found