Peptide Database

Peptide NameKalata B5

Function Ontology

—

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC135H212N32O41S6

DescriptionStandard

        TPCAESCVYLPCFTGVIGCTCKDKVCYLN
    

Molecular Weight3131.71 Da

Isoelectric Point (pI)5.72

Net Charge (pH 7.0)-0.66

Net Charge (pH 7.4) -0.95

Charge Density (pH 7.0) -0.0228

GRAVY Index0.57

Hydrophobic Moment 0.30

Boman Index0.22

Instability Index26.24

Aliphatic Index 73.79

Aromaticity 0.1034

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1151.65

LogP -11.30

H-bond Donors 45.0

H-bond Acceptors 47.0

Rotatable Bonds 95.0

Heavy Atoms 214.0

Ring Count 5.0

Amide Bonds 29.0

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_0137036 VERIFIED: YES

Provenance & Taxonomy

OrganismPigea floribunda [Plant]

FamilyCyclotide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)