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 FormulaC1537H2375N409O450S15

DescriptionStandard

        KPAEIEHGYVEHLIKYRCNPYYQLRGSGDGTYKCDEDHAWVSPEAGKEVPVCEPVCGKPKNPPRQMQRIIGGLLAMKGSFPWQGRLVTRHNLTVGATLISDQWLLTTGKNVYLNHSEDTKPEEIAPTLQLFLGSQKQPSLDIEHVVLHPGYPEAVDLALLKLKQKVLLGEEVMPICLPQKNYVRPGRVGYVSGWGRGATFAFPNMLKYVMLPVAEGEKCRQYYEARNKSYGVHPILSNDTFCVGMSELREDTCYGDAGGAFAVQDPDDDTWYVAGILSYDKTCTSSKYGVYVDVQRVLDWIKETVA
    

Molecular Weight34263.74 Da

Isoelectric Point (pI)6.10

Net Charge (pH 7.0)-3.59

Net Charge (pH 7.4) -4.44

Charge Density (pH 7.0) -0.0117

GRAVY Index-0.37

Hydrophobic Moment 0.82

Boman Index0.02

Instability Index35.36

Aliphatic Index 80.85

Aromaticity 0.0980

Extinction Coeff. Reduced 59820.00

Extinction Coeff. Oxidized 60320.00

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_0246324 VERIFIED: NO

Provenance & Taxonomy

OrganismSmutsornis africanus (Double-banded courser) [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant