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 Length345 amino acids

Chemical FormulaC1707H2685N451O515S14

DescriptionStandard

        MSALQAVVALLLCGQLFAVQTSKTTTATDDSCLKPPEIANGYLEHLVRYRCKTYYKLRTGDGVYTLNTEKQWINKDLGEQLPECEAVCGKPKHPAVQVQRIIGGSLDAKGSFPWQAKMVSRNNLTSGATLINEQWLLTTAKNLFLGHDNTTKAKDIAPTLRLYVGRKQLVEIEKVLLHPDYSEVDIGLIKLREKVPIDETVMPICLPSKDYVEAGRVGYVSGWGRNANLVFTEHLKYIMLPVADQDKCVQHYEGSTVPEKKTPKSPVGVQPILNEHTFCAGLSKYQEDTCYGDAGSAFAIHDEADDTWYAAGILSFDKSCATAEYGVYVKVSSTLDWVQKTIADN
    

Molecular Weight38214.20 Da

Isoelectric Point (pI)6.09

Net Charge (pH 7.0)-3.86

Net Charge (pH 7.4) -4.74

Charge Density (pH 7.0) -0.0112

GRAVY Index-0.26

Hydrophobic Moment 0.55

Boman Index0.03

Instability Index33.79

Aliphatic Index 87.88

Aromaticity 0.0841

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_0392811 VERIFIED: NO

Provenance & Taxonomy

OrganismSousa chinensis [Animal]

FamilyPeptidase S1 family

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant Hemolytic

MethodQualitative functional evidence