Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length308 amino acids

Chemical FormulaC1543H2381N409O449S14

DescriptionStandard

        KPAEIEHGYVEHLIKYRCNPYYQLRGSGDGIYKCDEDHAWVSPEAGKEVPVCEPVCGKPKNPPGQMQRIIGGLLAGKGSFPWQGRLVTRHNLTVGATLIGDQWLLTTGKNVYLNHSENAKPEEIAPTLQLFLGSQKQPALDIERVVLHPGYPETVDLALLKLKQKVLLGEEVMPICLPQKDYVRPGRVGYVSGWGRGATFAFPNMLKYVMLPVAEGEKCRQYYEARNKSYWVQPILSNDTFCVGMSELREDTCYGDAGGAFAVQDPDDDTWYVAGILSYDKTCTASKYGVYVDVQRVLDWVKETVAAG
    

Molecular Weight34293.79 Da

Isoelectric Point (pI)5.93

Net Charge (pH 7.0)-3.77

Net Charge (pH 7.4) -4.51

Charge Density (pH 7.0) -0.0122

GRAVY Index-0.33

Hydrophobic Moment 0.68

Boman Index0.04

Instability Index34.31

Aliphatic Index 82.24

Aromaticity 0.1006

Extinction Coeff. Reduced 65320.00

Extinction Coeff. Oxidized 65820.00

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_0276389 VERIFIED: NO

Provenance & Taxonomy

OrganismPedionomus torquatus [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant