Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length337 amino acids

Chemical FormulaC1677H2593N455O489S17

DescriptionStandard

        CRPAALLIAGLAWTVLETATATEWSCAKPAEIEHGYVEHLIKYRCNPHYQLRGSGDGTYRCDEDHTWVSPEAGKEVPVCEPVCGKPKNPPRQMQRIIGGLLAQKDSFPWQGRLVTRHNLTVGATLIGDQWLLTTGRNVYLNHTVDAKPEEIAPTLQLFLGSQKQNQPALDIERVVLHPAYPEAVDLALLKLKQKVPLGDEAMPICLPQKDYVRPGRVGYVSGWGRGAAFAFPDMLKYVMLPVVEEEQCRQYYEARNASYWVQPTLSNDTFCVGMSELREDTCYGDAGSAFAVQDPADNTWYAAGILSYDKTCTASKYGVYVDVRRVLAWVKEMVAAG
    

Molecular Weight37497.39 Da

Isoelectric Point (pI)5.86

Net Charge (pH 7.0)-4.69

Net Charge (pH 7.4) -5.51

Charge Density (pH 7.0) -0.0139

GRAVY Index-0.27

Hydrophobic Moment 0.82

Boman Index0.03

Instability Index38.67

Aliphatic Index 82.20

Aromaticity 0.0950

Extinction Coeff. Reduced 74830.00

Extinction Coeff. Oxidized 75455.00

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_0135738 VERIFIED: NO

Provenance & Taxonomy

OrganismBubo bubo (Eurasian eagle-owl) [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant