Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length393 amino acids

Chemical FormulaC1979H3062N516O575S19

DescriptionStandard

        MLPHWWCFPSGHGAPFLSFYKIPSDTLLACNAQMQEDQLYSFLPLLYRALGAVVTLLLWGQLFAVELGNDATDIEDDSCPKPPEIANGYVEHLVRYRCRQFYKLQTEGDGIYTLNSEKQWVNPAAGDKLPKCEAVCGKPKHPVDQVQRIIGGSMDAKGSFPWQAKMISRHGLTTGATLISDQWLLTTAQNLFLNHSENATAKDIAPTLTLYVGKNQLVEIEKVVLHPERSVVDIGLIKLKQKVLVTEKVMPICLPSKDYVAPGRMGYVSGWGRNVNFRFTERLKYVMLPVADQEKCELHYEKSTVPEKKGAVSPVGVQPILNKHTFCAGLTKYEEDTCYGDAGSAFAVHDTEEDTWYAAGILSFDKSCAVAEYGVYVRATDLKDWVQETMAKN
    

Molecular Weight43891.83 Da

Isoelectric Point (pI)5.96

Net Charge (pH 7.0)-5.69

Net Charge (pH 7.4) -6.69

Charge Density (pH 7.0) -0.0145

GRAVY Index-0.21

Hydrophobic Moment 0.73

Boman Index0.06

Instability Index36.44

Aliphatic Index 85.09

Aromaticity 0.0992

Extinction Coeff. Reduced 74830.00

Extinction Coeff. Oxidized 75455.00

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_0336982 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyPeptidase S1

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant Hemolytic Non-ribosomal

MethodQualitative functional evidence