Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length306 amino acids

Chemical FormulaC1537H2372N408O452S14

DescriptionStandard

        KPGEIEHGYVEHLIKYRCDPYYQLRGSGDGTYKCDEDHAWVSPEAGKEVPVCEPVCGKPKNPPSQMQRIIGGLLARKGSFPWQGRLVTRHNLTVGATLIGDQWLLTTGKNVYLNHSENAKPEEIAPTLQLFLGSQKQPALDIERVVLHPGYPETVDLALLKLKEKVLLGEEVMPICLPQKDYVRPGRVGYVSGWGRGATFAFPEMLKYVMLPVAEGEACRQYYEARNKSYWVQPILSNDTFCVGMSELREDTCYGDAGGAFAVQDPEDDTWYVAGILSHDKTCTSSKYGVYVDVQRVLDWIKETVA
    

Molecular Weight34246.65 Da

Isoelectric Point (pI)5.59

Net Charge (pH 7.0)-6.67

Net Charge (pH 7.4) -7.46

Charge Density (pH 7.0) -0.0218

GRAVY Index-0.37

Hydrophobic Moment 0.71

Boman Index0.02

Instability Index38.48

Aliphatic Index 81.18

Aromaticity 0.0980

Extinction Coeff. Reduced 63830.00

Extinction Coeff. Oxidized 64330.00

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_0122731 VERIFIED: NO

Provenance & Taxonomy

OrganismThinocorus orbignyianus [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant