Peptide Database

Peptide Name15 kDa protein B-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length195 amino acids

Chemical FormulaC978H1556N286O274S9

DescriptionStandard

        MLSAALGQGCKWQWIKEGTMAGAWRALVLVAGLAAVACVAQRSLSYEEIVTQALQFFNQGRRGQRLFGLLEAIPPPPSLNSTTTIPLNFRIKETVCFLLWHRRQPRECPFRPGGEERNCTGIFFMLQHIRLLSLNCPGDPDRERELKPEVRRVRRSAGSPGEDTPGTESSQLPPAVRDLYEKAKYDIITNILRNF
    

Molecular Weight21993.15 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)6.65

Net Charge (pH 7.4) 6.21

Charge Density (pH 7.0) 0.0341

GRAVY Index-0.30

Hydrophobic Moment 0.76

Boman Index-0.04

Instability Index60.53

Aliphatic Index 85.08

Aromaticity 0.0821

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26845.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 8998.03

LogP -109.94

H-bond Donors 318.0

H-bond Acceptors 292.0

Rotatable Bonds 714.0

Heavy Atoms 1547.0

Ring Count 37.0

Amide Bonds 211.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0171821 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyseter macrocephalus [Bacterium]

FamilyCathelicidin

Tax ID9755

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal