Peptide Database

Peptide NameHejiangin-B1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC83H146N24O23

DescriptionStandard

        GLKKKFKELAGNATKKS
    

Molecular Weight1848.19 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.54

Charge Density (pH 7.0) 0.2798

GRAVY Index-1.10

Hydrophobic Moment 0.50

Boman Index-0.31

Instability Index-9.42

Aliphatic Index 57.65

Aromaticity 0.0588

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 805.89

LogP -8.32

H-bond Donors 28.0

H-bond Acceptors 28.0

Rotatable Bonds 70.0

Heavy Atoms 130.0

Ring Count 1.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0084824 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana hejiangensis [Animal]

FamilyHejiangin

Structure & Mods

Configribosomal mature linear peptide [Linear]

ChiralityGene-encoded natural peptide composed of standard L-amino acids [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0233037 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana hejiangensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0303494 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 35.3%, E 0.0%, T 35.3%, C 29.4% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial