Peptide Database

Peptide NameCEC-A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length58 amino acids

Chemical FormulaC290H495N75O69S2

DescriptionStandard

        MKFSKIFIFVVLAVLLLCSQTEAGRLKKLGKKIEGVGKRVFKAAEKALPVVAGVKALG
    

Molecular Weight6200.62 Da

Isoelectric Point (pI)10.37

Net Charge (pH 7.0)8.49

Net Charge (pH 7.4) 8.24

Charge Density (pH 7.0) 0.1464

GRAVY Index0.64

Hydrophobic Moment 0.79

Boman Index0.19

Instability Index22.97

Aliphatic Index 126.03

Aromaticity 0.0690

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 2312.91

LogP -13.08

H-bond Donors 82.0

H-bond Acceptors 80.0

Rotatable Bonds 219.0

Heavy Atoms 436.0

Ring Count 5.0

Amide Bonds 58.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0141335 VERIFIED: NO

Provenance & Taxonomy

OrganismAnopheles merus [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence

RECORD: Rec_0395618 VERIFIED: NO