Peptide Database

Peptide NameMBP-1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC93H149N33O29S

DescriptionStandard

        RSGEGEAKVGCLRRHEGTPW
    

Molecular Weight2225.45 Da

Isoelectric Point (pI)8.23

Net Charge (pH 7.0)0.84

Net Charge (pH 7.4) 0.57

Charge Density (pH 7.0) 0.0422

GRAVY Index-1.22

Hydrophobic Moment 0.40

Boman Index-0.30

Instability Index67.28

Aliphatic Index 39.00

Aromaticity 0.0500

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1015.98

LogP -12.13

H-bond Donors 38.0

H-bond Acceptors 32.0

Rotatable Bonds 73.0

Heavy Atoms 156.0

Ring Count 4.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0005453 VERIFIED: YES

Provenance & Taxonomy

OrganismPsilotum nudum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

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