Peptide Database

Peptide NamePerinerin

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC257H421N87O68S5

DescriptionStandard

        FNKLKQGSSKRTCAKCFRKIMPSVHELDERRRGANRWAAGFRKCVSSICRY
    

Molecular Weight5977.96 Da

Isoelectric Point (pI)10.66

Net Charge (pH 7.0)10.81

Net Charge (pH 7.4) 10.48

Charge Density (pH 7.0) 0.2119

GRAVY Index-0.80

Hydrophobic Moment 0.83

Boman Index-0.35

Instability Index64.89

Aliphatic Index 49.80

Aromaticity 0.0980

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

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

Amino Acid Composition

TPSA 2588.10

LogP -29.10

H-bond Donors 100.0

H-bond Acceptors 85.0

Rotatable Bonds 206.0

Heavy Atoms 417.0

Ring Count 8.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0272305 VERIFIED: YES

Provenance & Taxonomy

OrganismPerinereis aibuhitensis [Animal]

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative

TargetStaphylococcus aureus

RECORD: Rec_0284026 VERIFIED: NO

Provenance & Taxonomy

OrganismPerinereis aibuhitensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antifungal Fungicide Anti-Gram-negative Anti-Gram-positive Non-hemolytic Non-ribosomal

TargetA.viridans, Bacillus megaterium, Escherichia coli, Micrococcus luteus, Pseudomonas aeruginosa, Staphylococcus aureus

MethodQualitative functional evidence

RECORD: Rec_0324968 VERIFIED: YES

Provenance & Taxonomy

OrganismPerinereis aibuhitensis [Animal]

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative

TargetP.vulgaris

RECORD: Rec_0325435 VERIFIED: YES

Provenance & Taxonomy

OrganismPerinereis aibuhitensis [Animal]

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative

TargetA.viridans

RECORD: Rec_0329902 VERIFIED: YES

Provenance & Taxonomy

OrganismNereis aibuhitensis [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal

TargetAerococcus viridans

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