Peptide Database

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

Function Ontology

Antimicrobial

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

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length346 amino acids

Chemical FormulaC1713H2674N464O514S19

DescriptionStandard

        MRALGAVVTLLLWGQLFAVDLSNDAMDTADDSCPKPPEIENGYVEHLVRYRCQHYRLRTEGDGVYTLNSEKQWVNTAAGERLPECEAVCGKPKHPVDQVQRIIGGSLDAKGSFPWQAKMVSRHELITGATLISDQWLLTTAKNLFLNHSEDATSKDIAPTLKLYVGKMQPVEIEKVVIHPNRSVVDIGVIKLRQKVPVNERVMPICLPSKDYIAPGRMGYVSGWGRNANFRFTDRLKYVMLPVADQDSCMLHYEGSTVPEKEGSKSSVGVQPILNEHTFCAGMTKYQEDTCYGDAGSAFAIHDLEQDTWYAAGILSFDKSCSVAEYGVYVKVNSFLDWIQETMAKN
    

Molecular Weight38601.59 Da

Isoelectric Point (pI)5.76

Net Charge (pH 7.0)-6.76

Net Charge (pH 7.4) -7.66

Charge Density (pH 7.0) -0.0195

GRAVY Index-0.27

Hydrophobic Moment 0.73

Boman Index0.02

Instability Index37.51

Aliphatic Index 82.80

Aromaticity 0.0867

Extinction Coeff. Reduced 59360.00

Extinction Coeff. Oxidized 59860.00

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_0365743 VERIFIED: YES

Provenance & Taxonomy

OrganismMesocricetus auratus [Animal]

FamilyPeptidase S1

Tax ID10036

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antioxidant Hemolytic