Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length308 amino acids

Chemical FormulaC1537H2370N412O457S16

DescriptionStandard

        KPADIEHGYVEHLVRFHCDPYYQLRSPGDGIYTCGENKAWVSDGTGNSAPVCEPVCGKPKNPPQQMQRIIGGLLARKGNFPWQGRLVTRHNLTVGATLISDQWLLTTGKNVYLNHSEDATPEDIAPTLQLFLGNKKQPALEIECVVLHPDYPKAVDLALLKLKQKVLVGEEVMPICLPQKDYVQPRRVGYISGWGRGATFEFSSLMKYAMLPVADSESCRQYYEARNKSHWVQPILSKNTFCVGMSELQEDTCYGDAGGAFAVQDPDDDTWYAAGILSYDKTCTASKYGVYVDVRRVLDWIKDTMAED
    

Molecular Weight34444.79 Da

Isoelectric Point (pI)5.70

Net Charge (pH 7.0)-5.69

Net Charge (pH 7.4) -6.49

Charge Density (pH 7.0) -0.0185

GRAVY Index-0.38

Hydrophobic Moment 0.82

Boman Index0.01

Instability Index46.31

Aliphatic Index 78.80

Aromaticity 0.0974

Extinction Coeff. Reduced 62340.00

Extinction Coeff. Oxidized 62965.00

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_0216573 VERIFIED: NO

Provenance & Taxonomy

OrganismGeococcyx californianus (Greater roadrunner) [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant