Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length311 amino acids

Chemical FormulaC1526H2346N424O447S15

DescriptionStandard

        MEIKHGHVEHLIRYRCDPYYQLRGSADGTYKCDENDAWVNPEAGKELPICEPVCGKPAHPATQMQRIIGGLLAGKGSFPWQGRLVTRHNLTAGATLISDQWLLTTGRNVYMNHSEDAEPAEIAPTLRLFLGGKGQPAWRVERIVLHPGYPAAVDLALLKLQEKVPLGEEVMPICLARKDYLQPGRVGYIAGWGHGATFAFSELLKYVMLPVAEGEKCRAYYAARGPHGVLPILNEHTFCVGMSELREDTCYGDAGGAFAVQDPEDDTWYAAGILSHDRTCSASKYGVYVSLEHVRDWVQQTLAGDGADSQQ
    

Molecular Weight34264.50 Da

Isoelectric Point (pI)5.73

Net Charge (pH 7.0)-8.49

Net Charge (pH 7.4) -9.53

Charge Density (pH 7.0) -0.0273

GRAVY Index-0.29

Hydrophobic Moment 0.62

Boman Index0.05

Instability Index33.31

Aliphatic Index 81.29

Aromaticity 0.0900

Extinction Coeff. Reduced 60850.00

Extinction Coeff. Oxidized 61350.00

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_0367037 VERIFIED: NO

Provenance & Taxonomy

OrganismApteryx owenii [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant