Peptide Database

Peptide NamePeptidoglycan-recognition protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length196 amino acids

Chemical FormulaC961H1491N279O273S12

DescriptionStandard

        MSAPCALLAWALLALLGLGLGGPREEPPNPCCPIVPRREWRAPASKCSKKLRLPVRYVVVSHTADSPCDCPASCLKQAQNVHNYHSGTLNWCDVGYNFLIGEDGLVYEGRGWDTKGDHTGPTWNPISIGISFMGNYMERSPPRRALRAAQSLLACGVAQGKLSPRYEVKGHRDVQRTLSPGDQLYEIIQTWPHYHE
    

Molecular Weight21705.60 Da

Isoelectric Point (pI)8.58

Net Charge (pH 7.0)4.05

Net Charge (pH 7.4) 3.30

Charge Density (pH 7.0) 0.0206

GRAVY Index-0.38

Hydrophobic Moment 0.83

Boman Index0.00

Instability Index48.53

Aliphatic Index 77.65

Aromaticity 0.0816

Extinction Coeff. Reduced 44920.00

Extinction Coeff. Oxidized 45420.00

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

Amino Acid Composition

TPSA 8727.64

LogP -104.26

H-bond Donors 309.0

H-bond Acceptors 296.0

Rotatable Bonds 684.0

Heavy Atoms 1525.0

Ring Count 47.0

Amide Bonds 209.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0153918 VERIFIED: NO

Provenance & Taxonomy

OrganismLeptonychotes weddellii [Animal]

FamilyN-acetylmuramoyl-L-alanine amidase 2 family

Tax ID9713

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic

MethodQualitative functional evidence