Peptide Database

Peptide Name15 kDa protein A-like (Neutrophilic granule protein)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length170 amino acids

Chemical FormulaC867H1383N261O252S7

DescriptionStandard

        MARTWKALILVVGLAVVSCLARRHPSYDDIVAKALKFYNEVQQGRPLFRLLESTPPPRNSTSRIPLNFRIKETVCVSAPERQPRECAFREDGEERTCIGELSRRRLWHFLTFTCDRDCQRDGRDSQVPRVRRSAEFPEAEKVEDPQVPPAARDLYEKAKYDIINNILSNF
    

Molecular Weight19719.31 Da

Isoelectric Point (pI)9.00

Net Charge (pH 7.0)4.65

Net Charge (pH 7.4) 4.20

Charge Density (pH 7.0) 0.0274

GRAVY Index-0.58

Hydrophobic Moment 0.72

Boman Index-0.19

Instability Index65.20

Aliphatic Index 78.59

Aromaticity 0.0824

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 8336.94

LogP -87.65

H-bond Donors 298.0

H-bond Acceptors 266.0

Rotatable Bonds 648.0

Heavy Atoms 1387.0

Ring Count 31.0

Amide Bonds 181.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0030970 VERIFIED: NO

Provenance & Taxonomy

OrganismCastor canadensis [Animal]

FamilyCathelicidin family

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic

MethodQualitative functional evidence