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 Length347 amino acids

Chemical FormulaC1730H2682N454O517S11

DescriptionStandard

        MSALGAVVALLLWGQLFAVDTGNEATDFTDDSCPKPPEIPNGYVEHLVRYQCKNYYRLRSEGDGVYALNSEKQWVNKASGTKLPECEAVCGKPKNPVDQVQRIIGGLLDAKGSFPWQAKLVSRHNLTTGATLISEQWLLTTAQNLFLNHTPDAKPKDIAPTLKLYVGRKQPVEIEKVVFHPDYQEVDIGLIKLKEKVPVGERVMPICLPSKDYAQVGRVGYVSGWGRNANFNFTELLKYVTLPVADQDTCVKHYEGSTVPEKKTNRSSVGVQPILNEHTFCAGLSKFQEDTCYGDAGSAFVIHDEEDDTWYAAGILSFDKSCAVAEYGVYVKVPSILDWVQKTIAEN
    

Molecular Weight38465.25 Da

Isoelectric Point (pI)5.59

Net Charge (pH 7.0)-6.93

Net Charge (pH 7.4) -7.75

Charge Density (pH 7.0) -0.0200

GRAVY Index-0.29

Hydrophobic Moment 0.76

Boman Index0.04

Instability Index33.88

Aliphatic Index 85.07

Aromaticity 0.0951

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_0213210 VERIFIED: YES

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyPeptidase S1

Tax ID9796

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antioxidant Hemolytic