Peptide Database

Peptide NameCecropin-C

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC170H289N51O42S

DescriptionStandard

        RWKVFKKIEKMGRNIRDGVIKAAPAIEVLGQAK
    

Molecular Weight3751.49 Da

Isoelectric Point (pI)10.64

Net Charge (pH 7.0)5.76

Net Charge (pH 7.4) 5.54

Charge Density (pH 7.0) 0.1746

GRAVY Index-0.36

Hydrophobic Moment 0.89

Boman Index-0.12

Instability Index80.02

Aliphatic Index 97.58

Aromaticity 0.0606

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1541.42

LogP -10.78

H-bond Donors 54.0

H-bond Acceptors 49.0

Rotatable Bonds 133.0

Heavy Atoms 264.0

Ring Count 4.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0063748 VERIFIED: NO

Provenance & Taxonomy

OrganismHeliothis virescens [Plant]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetGram Negative Bacteria and Gram Positive Bacteria

RECORD: Rec_0161731 VERIFIED: YES

Provenance & Taxonomy

OrganismHeliothis virescens [Animal]

FamilyCecropin

Tax ID7102

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

RECORD: Rec_0246358 VERIFIED: NO

Provenance & Taxonomy

OrganismHeliothis virescens [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

RECORD: Rec_0328017 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

RECORD: Rec_0408354 VERIFIED: YES

Provenance & Taxonomy

OrganismHeliothis virescens [Animal]

FamilyCecropin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal