Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

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

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length346 amino acids

Chemical FormulaC1720H2695N455O510S15

DescriptionStandard

        IALGAVVTLLLWGQLFAVELGNDATDIEDDSCPKPPEIANGYVEHLVRYRCRQFYKLQTEGDGIYTLNSEKQWVNPAAGDKLPKCEAVCGKPKHPVDQVQRIIGGSMDAKGSFPWQAKMISRHGLTTGATLISDQWLLTTAQNLFLNHSENATAKDIAPTLTLYVGKNQLVEIEKVVLHPERSVVDIGLIKLKQKVLVTEKVMPICLPSKDYVAPGRMGYVSGWGRNVNFRFTERLKYVMLPVADQEKCELHYEKSTVPEKKGAVSPVGVQPILNKHTFCAGLTKYEEDTCYGDAGSAFAVHDTEEDTWYAAGILSFDKSCAVAEYGVYVRATDLKDWVQETMAKN
    

Molecular Weight38388.52 Da

Isoelectric Point (pI)5.96

Net Charge (pH 7.0)-4.59

Net Charge (pH 7.4) -5.44

Charge Density (pH 7.0) -0.0133

GRAVY Index-0.24

Hydrophobic Moment 0.73

Boman Index0.04

Instability Index34.91

Aliphatic Index 86.76

Aromaticity 0.0867

Extinction Coeff. Reduced 59360.00

Extinction Coeff. Oxidized 59860.00

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_0168757 VERIFIED: YES

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyPeptidase S1

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antioxidant Hemolytic