Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length333 amino acids

Chemical FormulaC1657H2559N439O489S15

DescriptionStandard

        MGPAVLLIAGLAWTVLETATATDWSCAKPAEIEHGYVEHLIKYRCDPYYQLRGSGDGTYKCDEDHEWVSPEAGKEASSALCGKPKNPPRQMQRIIGGLLAGKGSFPWQGRLVTRHNLIVGATLIGDQWLLTTGRNVYLNHSENTKPEDIAPTLQLFLGSQKEPPLGIERVVLHPSYPETVDLALLKLKQKVLLGEEVMPICLPQKDYVRPGRVGYVSGWGRGATFAFSDMLKYVMLPVAEGERCREYYEARNESYWVQPILSNDTFCVGMSELREDTCYGDAGGAFAVQDPDDNTWYAAGILSYDKTCTVSKYGVYVDVQRVLAWIKETVAAG
    

Molecular Weight36934.67 Da

Isoelectric Point (pI)5.38

Net Charge (pH 7.0)-8.02

Net Charge (pH 7.4) -8.77

Charge Density (pH 7.0) -0.0241

GRAVY Index-0.25

Hydrophobic Moment 0.82

Boman Index0.06

Instability Index31.36

Aliphatic Index 84.32

Aromaticity 0.0991

Extinction Coeff. Reduced 76320.00

Extinction Coeff. Oxidized 76820.00

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_0421363 VERIFIED: NO

Provenance & Taxonomy

OrganismButeo japonicus [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant