Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length432 amino acids

Chemical FormulaC2166H3349N569O635S16

DescriptionStandard

        ALQAVVTLLVCWQLFAVGISNETTTATDDSCLKPPEIPNGYLEHLVRYRCKTHYKLRAGDGVYTLNREKQWLNKDLGEQLPECEAACGKPKHPVVQVQRIIGGSLDAKGSFPWQAKMVSHNNLTSGATLINEQWLLTTAKNLFLGHDNKTKAKDIAPTLRLYVGKKQLVEIEKVLLHPDYSEVDIGLIKLREKVPTDETVMPICLPSKDYVEVGRVGYVSGWGRNANFIFTEHLKYVMLPVADQDTCVKHYEGSTVPEKKTPKSPVGVQPILNEHTFCAGLSKYQEDTCYGDAGSAFAIHDEADDTWYAAGILSFDKSCATAEYGVYVKVSSILDWAGWKPLPERPRENWTEAEGTKTWYEADGFQPCIAESINKELPLTHFCAVFSLGPFKILSFIGRQQPSALEFTGSVAEKPPGQLEIPKLPHCGAHDH
    

Molecular Weight48033.23 Da

Isoelectric Point (pI)5.99

Net Charge (pH 7.0)-7.05

Net Charge (pH 7.4) -8.28

Charge Density (pH 7.0) -0.0163

GRAVY Index-0.30

Hydrophobic Moment 0.60

Boman Index0.05

Instability Index34.03

Aliphatic Index 83.29

Aromaticity 0.0926

Extinction Coeff. Reduced 78840.00

Extinction Coeff. Oxidized 79590.00

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_0041374 VERIFIED: NO

Provenance & Taxonomy

OrganismBalaenoptera physalus (Fin whale) [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant