Peptide Database

Peptide NameNisB

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length138 amino acids

Chemical FormulaC757H1195N197O203S3

DescriptionStandard

        KRSFTEYTQVIETVSKNKVFLEQLLLANPKLYDVMQKYNAGLLKKKRVKKLFESIYKYYKRSYLRSTPFGLFSETSIGVFSKSSQYKLMGKTTKGIRLDTQWLIRLVHKMEVDFSKKLSFTRNNANYKFGDRVFQVYT
    

Molecular Weight16399.98 Da

Isoelectric Point (pI)10.11

Net Charge (pH 7.0)17.84

Net Charge (pH 7.4) 17.53

Charge Density (pH 7.0) 0.1293

GRAVY Index-0.51

Hydrophobic Moment 0.74

Boman Index-0.11

Instability Index36.83

Aliphatic Index 79.71

Aromaticity 0.1522

Extinction Coeff. Reduced 20400.00

Extinction Coeff. Oxidized 20400.00

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

Amino Acid Composition

TPSA 6629.95

LogP -54.65

H-bond Donors 237.0

H-bond Acceptors 225.0

Rotatable Bonds 566.0

Heavy Atoms 1160.0

Ring Count 25.0

Amide Bonds 149.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0381232 VERIFIED: NO

Provenance & Taxonomy

OrganismLactococcus lactis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial