Peptide Database

Peptide NameNeutrophil antibiotic peptide NP-2-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length92 amino acids

Chemical FormulaC419H692N124O132S8

DescriptionStandard

        MRTLALLAALLLLALQAQAEPLGARVEEAPDHQQPGQEDQVATISFTGDENSAQDAGVRAGAVCYCRILCGILERTSGRCTLNGIIYMLCCR
    

Molecular Weight9835.25 Da

Isoelectric Point (pI)4.91

Net Charge (pH 7.0)-3.45

Net Charge (pH 7.4) -3.82

Charge Density (pH 7.0) -0.0375

GRAVY Index0.17

Hydrophobic Moment 0.58

Boman Index0.08

Instability Index35.43

Aliphatic Index 103.04

Aromaticity 0.0326

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 4110.14

LogP -44.59

H-bond Donors 147.0

H-bond Acceptors 138.0

Rotatable Bonds 327.0

Heavy Atoms 683.0

Ring Count 7.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0030795 VERIFIED: NO

Provenance & Taxonomy

OrganismMarmota marmota marmota [Animal]

FamilyDefensin

Tax ID9994

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal