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 FormulaC1515H2361N425O440S13

DescriptionStandard

        KPPEIEHGHVEHVIRYRCDPPYQLRSAGDGTYKCEENDVWVNPKAGKELPVCEPVCGKPQRPATQVQRIIGGLLADKGSFPWQGRLVTRHNLTAGATLVSDQWLLTTAKNVYMNHSEDAEPAEIAPTLRVFLGGKGQPARRVERVVLHPDYPAAVDLALLKLREKVPLGEEVMPICLPQKDYLQPGRVGYVAGWGRGATLAFSELLKYVMLPVAEEEKCRAYYAARGPHGVLPLLSKHTFCVGMSELREDTCYGDAGGAFAVQDPEDDTWYAAGILSHDRTCAASKYGVYVRLEHVRDWVQQTLAGD
    

Molecular Weight33985.38 Da

Isoelectric Point (pI)6.23

Net Charge (pH 7.0)-3.40

Net Charge (pH 7.4) -4.34

Charge Density (pH 7.0) -0.0111

GRAVY Index-0.34

Hydrophobic Moment 0.82

Boman Index0.00

Instability Index42.00

Aliphatic Index 82.90

Aromaticity 0.0814

Extinction Coeff. Reduced 53860.00

Extinction Coeff. Oxidized 54360.00

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_0411795 VERIFIED: NO

Provenance & Taxonomy

OrganismCasuarius casuarius (Southern cassowary) [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant