Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length307 amino acids

Chemical FormulaC1540H2377N415O447S15

DescriptionStandard

        KPAEIEHGHVEHLVVRYRCDPYYRLRGSGDGTYKCDENQVWVSPDAGKQVPVCEPVCGKPKNPPRQMQRIIGGLLALKGSFPWQARMVTRHNLTVGATLISDQWLLTTGRNVYLNHSENTNLEEIAPTLQLFLGSREQPALAIERIVLHPGYPQAVDLALLKLKQKVLVGEEVMPICLPQKDYVQPGRVGYVSGWGRGATFAFSDMLKYVMLPVAEDKQCWEYYGARNASYWVQPILSNDTFCVGMSELREDTCYGDAGGAFAVQDPDDDTWYAAGILSYDKTCTAAKYGVYVDVQRVLAWVKETVA
    

Molecular Weight34337.83 Da

Isoelectric Point (pI)5.91

Net Charge (pH 7.0)-3.77

Net Charge (pH 7.4) -4.50

Charge Density (pH 7.0) -0.0123

GRAVY Index-0.26

Hydrophobic Moment 0.82

Boman Index0.04

Instability Index33.37

Aliphatic Index 84.43

Aromaticity 0.1010

Extinction Coeff. Reduced 69330.00

Extinction Coeff. Oxidized 69830.00

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_0267449 VERIFIED: NO

Provenance & Taxonomy

OrganismCephalopterus ornatus [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant