Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length338 amino acids

Chemical FormulaC1680H2590N454O502S18

DescriptionStandard

        MGEDPVLLIAGLAWTMLDTTTATEWSCTKPAEIEHGYVEHLIQYRCNPHYRLRGAGDGMYRCDEDHTWVSSEAGREVPVCEPVCGKPKNPPRQMQRIIGGLLAQKDSFPWQGRLVTRHNLTVGATLISDQWLLTTGRNVYLNHTADAKPEEIAPTLQLFLGSQKQNQPALDIERVVLHPAYPEAVDLALLKLKQKVPLGDEAMPICLPQKDYVRPGQVGYVSGWGRGATFAFPDMLKYVMLPVAEEEQCRQYYEARNASYWVQPTLSNDTFCVGMSELREDTCYGDAGGAFAVQDPDDDTWYATGILSYDKTCTASKYGVYVDVRRVLAWVKETVAAG
    

Molecular Weight37756.45 Da

Isoelectric Point (pI)5.17

Net Charge (pH 7.0)-10.94

Net Charge (pH 7.4) -11.75

Charge Density (pH 7.0) -0.0324

GRAVY Index-0.33

Hydrophobic Moment 0.82

Boman Index0.02

Instability Index38.15

Aliphatic Index 79.05

Aromaticity 0.0947

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_0141657 VERIFIED: NO

Provenance & Taxonomy

OrganismAthene cunicularia (Burrowing owl) [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant