Peptide Database

Peptide NameHistone H2B-1

Function Ontology

—

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC86H153N25O25

DescriptionStandard

        PEPAKTAPKKGSKKAVTKA
    

Molecular Weight1937.29 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)4.96

Net Charge (pH 7.4) 4.89

Charge Density (pH 7.0) 0.2608

GRAVY Index-1.21

Hydrophobic Moment 0.50

Boman Index-0.30

Instability Index40.09

Aliphatic Index 36.32

Aromaticity 0.0000

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 809.66

LogP -9.68

H-bond Donors 28.0

H-bond Acceptors 30.0

Rotatable Bonds 66.0

Heavy Atoms 136.0

Ring Count 3.0

Amide Bonds 18.0

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_0038458 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)