Peptide Database

Peptide NamepxCECA1

Function Ontology

—

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC147H247N41O42

DescriptionStandard

        FVLQEKVGQNIRDGIIKAGPAVAVVGQPATIA
    

Molecular Weight3260.78 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0238

GRAVY Index0.49

Hydrophobic Moment 0.69

Boman Index0.25

Instability Index44.42

Aliphatic Index 121.88

Aromaticity 0.0312

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 1328.97

LogP -12.27

H-bond Donors 43.0

H-bond Acceptors 43.0

Rotatable Bonds 107.0

Heavy Atoms 230.0

Ring Count 3.0

Amide Bonds 35.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0315682 VERIFIED: YES

Provenance & Taxonomy

OrganismBombyx mori [Animal]

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli TOP10

Activity5.06 OD_ID (dimensionless)

MethodMe^x pooled intracellular-expression growth assay; E. coli TOP10; OD_ID at 4.5 h; rank 9597; Wald/BH adjusted p=1