Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length313 amino acids

Chemical FormulaC1566H2427N431O447S13

DescriptionStandard

        KPAEIEHGHVEHLVVRYRCDPYYQLRGSGDVKRLQGLLPGAAEHHWAERAHLGPALPYAVCGKPKNPPRQMQRIIGGLLALKGSFPWQARMVTRHNLTVGATLISDQWLLTTGRNVYLNHSENTNLEEIAPTLQLFLGSREQPALDIERIVLHPGYPQAVDLALLKLKQKVLVGEEVMPICLPQKDYVQPGRVGYVSGWGRGATFAFSDMLKYVMLPVAEDKQCREYYGARNASYWVQPILSNDTFCVGMSELREDTCYGDAGGAFAVQDPDDNTWYAAGILSYDKTCTAAKYGVYVDVQRVLAWVKETVAAG
    

Molecular Weight34860.49 Da

Isoelectric Point (pI)6.82

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -1.34

Charge Density (pH 7.0) -0.0016

GRAVY Index-0.24

Hydrophobic Moment 0.82

Boman Index0.05

Instability Index32.70

Aliphatic Index 87.86

Aromaticity 0.0958

Extinction Coeff. Reduced 63830.00

Extinction Coeff. Oxidized 64205.00

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_0301581 VERIFIED: NO

Provenance & Taxonomy

OrganismTyrannus savana (Fork-tailed flycatcher) [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant