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 Length394 amino acids

Chemical FormulaC1918H2982N520O577S18

DescriptionStandard

        MPASGSHETEAHRSMCLSISVVPLGSPRRIPRGAEHAGTRVSWEAAAPSGALGAVIALLLCGQLFAADTGSEAPDHAEVSVPKPPEIENAYVEHLIRYQCKPFYRLRTGDGVYTLNNEKHWTNKFTGEKLPECEAVCGKPKNPVDQVQRIMGGSVDAKGSFPWQAKMVSHHNLTSGATLINEQWLLTTAKNLFLGHTDDAKAKDIAPTLTLYVGKNQLVEIEKVVLHPNYSNVDIGLIKLKQKVPIDERVMPICLPSKDYAEVGRMGYVSGWGRNSNFNYTELLKYVMLPVADQNNCVQHYEGSTVPEKKSPKSPVGVQPILNEHTFCAGLSKFQEDTCYGDAGSAFAVHDQDEDTWYAAGILSFDKSCTVAEYGVYVKVPSVLAWVQETMAGN
    

Molecular Weight43134.50 Da

Isoelectric Point (pI)6.02

Net Charge (pH 7.0)-6.41

Net Charge (pH 7.4) -7.55

Charge Density (pH 7.0) -0.0163

GRAVY Index-0.28

Hydrophobic Moment 0.83

Boman Index0.05

Instability Index34.60

Aliphatic Index 79.92

Aromaticity 0.0812

Extinction Coeff. Reduced 60850.00

Extinction Coeff. Oxidized 61475.00

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

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0023800 VERIFIED: NO

Provenance & Taxonomy

OrganismZalophus californianus [Animal]

FamilyPeptidase S1 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant Hemolytic