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 FormulaC1547H2388N412O452S14

DescriptionStandard

        KPAEIEHGYVEHLIKYRCDPYYQLRGSGDGTYKCDEDHEWVSPEAGKEVPVCEPVCGKPKNPPRQMQRIIGGLLAGKGSFPWQGRLVTRHKLIVGATLIGDQWLLTTGRNVYLNHSENTKPEEIAPTLQLFLGSQKEPASGIERVVLHPGYPETVDLALLKLKQKVLLGEEVMPICLPQKDYVRPGRVGYVSGWGRGATFAFPDMLKYVMLPVAEGERCREYYEARNESYWVQPILSNDTFCVGMSELREDTCYGDAGGAFAVQDPDDNTWYVAGILSYDKTCAVSKYGVYVDVQRVLAWIKETVAAG
    

Molecular Weight34438.91 Da

Isoelectric Point (pI)5.63

Net Charge (pH 7.0)-5.76

Net Charge (pH 7.4) -6.50

Charge Density (pH 7.0) -0.0187

GRAVY Index-0.34

Hydrophobic Moment 0.82

Boman Index0.02

Instability Index32.20

Aliphatic Index 81.92

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_0168833 VERIFIED: NO

Provenance & Taxonomy

OrganismHaliaeetus albicilla (White-tailed sea-eagle) [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant