Peptide Database

Peptide NameNLP-31

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length53 amino acids

Chemical FormulaC255H328N72O69S

DescriptionStandard

        QWGYGGYGRGYGGYGGYGRGYGGYGGYGRGYGGYGRGMYGGYGRPYGGYGWGK
    

Molecular Weight5537.84 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)5.75

Net Charge (pH 7.4) 5.52

Charge Density (pH 7.0) 0.1084

GRAVY Index-1.15

Hydrophobic Moment 0.53

Boman Index0.08

Instability Index-14.70

Aliphatic Index 0.00

Aromaticity 0.3019

Extinction Coeff. Reduced 31860.00

Extinction Coeff. Oxidized 31860.00

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

Amino Acid Composition

TPSA 2261.14

LogP -24.02

H-bond Donors 86.0

H-bond Acceptors 76.0

Rotatable Bonds 166.0

Heavy Atoms 397.0

Ring Count 19.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338946 VERIFIED: YES

Provenance & Taxonomy

OrganismCaenorhabditis elegans [Animal]

Tax ID6239

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetD. coniospora, N. crassa

Activity6.25-12.5 μM

MethodMIC

RECORD: Rec_0345806 VERIFIED: YES