Peptide Database

Peptide NamePGRP protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

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

Standard StatusStandard

Sequence Length200 amino acids

Chemical FormulaC1012H1627N313O281S5

DescriptionStandard

        MERGTRRRLGIVTKDNMLPRTHILFHHSAIAGLEPQYDRVRDYHNRGGLDKNGKKKWPAGYGCQYAFFLEKNGEIIEANPPERVTWHSGSWLWNARSIAIALAGSLLTEQVTTEQLRALVALTNALQARFSIPDGNLLDHRDVRNTSCPGARIKEMVLREKANHFSSKIDHLRKVIDRTEPPRKTRLQRALARFLALVPL
    

Molecular Weight22835.00 Da

Isoelectric Point (pI)10.26

Net Charge (pH 7.0)13.20

Net Charge (pH 7.4) 12.51

Charge Density (pH 7.0) 0.0660

GRAVY Index-0.52

Hydrophobic Moment 0.85

Boman Index-0.12

Instability Index41.07

Aliphatic Index 88.35

Aromaticity 0.0700

Extinction Coeff. Reduced 27960.00

Extinction Coeff. Oxidized 28085.00

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

Amino Acid Composition

TPSA 9627.90

LogP -122.48

H-bond Donors 342.0

H-bond Acceptors 307.0

Rotatable Bonds 708.0

Heavy Atoms 1611.0

Ring Count 36.0

Amide Bonds 215.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0286093 VERIFIED: NO

Provenance & Taxonomy

OrganismSiphoviridae sp. ctpQM7 [Virus]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Non-hemolytic Non-ribosomal