Peptide Database

Peptide NameAttacin-B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length233 amino acids

Chemical FormulaC1152H1746N308O341S5

DescriptionStandard

        MFAKLFLVSVLLVGVNSRYVLVEEPGYYDKQYEEQPQQWVNSRVRRQAGALTINSDGTSGAVVKVPITGNENHKFSALGSVDLTNQMKLGAATAGLAYDNVNGHGATLTKTHIPGFGDKMTAAGKVNLFHNDNHDFSAKAFATKNMPNIPQVPNFNTVGAGVDYMFKDKIGASANAAHTDFINRNDYSLGGKLNLFKTPTTSLDFNAGWKKFDTPFFKSSWEPSTSFSFSKYF
    

Molecular Weight25526.37 Da

Isoelectric Point (pI)9.12

Net Charge (pH 7.0)4.03

Net Charge (pH 7.4) 3.45

Charge Density (pH 7.0) 0.0173

GRAVY Index-0.34

Hydrophobic Moment 0.51

Boman Index0.06

Instability Index25.15

Aliphatic Index 67.00

Aromaticity 0.1245

Extinction Coeff. Reduced 28420.00

Extinction Coeff. Oxidized 28420.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0114799 VERIFIED: NO

Provenance & Taxonomy

OrganismHyalophora cecropia [Animal]

FamilyAttacin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Hemolytic Non-ribosomal

MethodQualitative functional evidence