Peptide Database

Peptide Namehis operon leader peptide (hisL)

Function Ontology

Anticancer

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC91H129N35O21S

DescriptionStandard

        MTRVQFKHHHHHHHPD
    

Molecular Weight2081.28 Da

Isoelectric Point (pI)8.62

Net Charge (pH 7.0)1.11

Net Charge (pH 7.4) 0.54

Charge Density (pH 7.0) 0.0696

GRAVY Index-1.95

Hydrophobic Moment 0.28

Boman Index-0.35

Instability Index-13.04

Aliphatic Index 18.12

Aromaticity 0.0625

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 880.33

LogP -7.90

H-bond Donors 30.0

H-bond Acceptors 30.0

Rotatable Bonds 64.0

Heavy Atoms 148.0

Ring Count 9.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0294353 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

Structure & Mods

Configgene-encoded linear leader peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Histidine operon leader peptide Regulatory leader peptide Histidine biosynthesis attenuation