Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length336 amino acids

Chemical FormulaC1656H2591N453O471S17

DescriptionStandard

        MLALGAALIWGLAALLSGGGCVTVPTLGTCPLPQEIEHGRIVQLVRFECDPFYQLRGPGKGLYQCDQWQQASEGEKSKLPICEPVCGRPKSPARPLQRIIGGFMAARNNFPWQMKLVTRHNRTTGATLISDQWLLTTGRNLYLNHSAKARPEEIAPTLRLFLGNGESAGPVDRIVLHPGFPEEVDLALLRLQRKVPIGETVMPICLPQKDYIEPGRVGFIAGWGRNVLMEHPTSLRYVQLPVVDQEICTAYYAGQGKDAVKPLLGNYTFCAGMSRFREDTCYGDAGGAFTVQDPDDDTWYAAGILSFDKTCSTAKYGVYVRVLGLVDWIQETLAAA
    

Molecular Weight36927.14 Da

Isoelectric Point (pI)6.93

Net Charge (pH 7.0)-0.13

Net Charge (pH 7.4) -0.84

Charge Density (pH 7.0) -0.0004

GRAVY Index-0.10

Hydrophobic Moment 0.84

Boman Index0.08

Instability Index41.91

Aliphatic Index 88.84

Aromaticity 0.0893

Extinction Coeff. Reduced 56380.00

Extinction Coeff. Oxidized 57005.00

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_0328049 VERIFIED: NO

Provenance & Taxonomy

OrganismPogona vitticeps [Animal]

FamilyPeptidase S1 family; Snake venom subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant