Peptide Database

Peptide NameHaptoglobin

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 FormulaC1730H2712N456O515S14

DescriptionStandard

        MSPLGAVVTLLLWGQLFAVDVGNEVTDTADDNCPKPPTIPNGYVEYSVRYQCKPYYRLRSDDGVYTLNSEKQWVNKVLGEKLPECEAVCGKPKNPVDQVQRIIGGSLDAKGSFPWQAKMISHHNLTSGATLINEQWLLTTAKNLFLGHTDKAKAEDIAPTLKLYVGRRQLVEIEKIVLHPNSSKVDIGLIKLKKKVPIDERVMPICLPSEDHLKLGRVGYVSGWGRNANLMFTDRLKYVMLPVADQKQCIEHYEGSTVPEEKKEQSPVGVQPILNDYTFCAGLSKHEEDTCYGDAGSAFAIHDEDQDTWYAAGILSFDKSCQVAQYGVYVKVPLILDWVKETIASN
    

Molecular Weight38587.70 Da

Isoelectric Point (pI)5.81

Net Charge (pH 7.0)-5.85

Net Charge (pH 7.4) -6.72

Charge Density (pH 7.0) -0.0169

GRAVY Index-0.30

Hydrophobic Moment 0.76

Boman Index0.03

Instability Index35.45

Aliphatic Index 89.54

Aromaticity 0.0838

Extinction Coeff. Reduced 60850.00

Extinction Coeff. Oxidized 61350.00

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_0347569 VERIFIED: NO

Provenance & Taxonomy

OrganismErinaceus europaeus [Animal]

FamilyPeptidase S1

Tax ID9365

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antioxidant Hemolytic