Peptide Database

Peptide NameAttacin-B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length187 amino acids

Chemical FormulaC898H1357N241O272S4

DescriptionStandard

        QAGALTINSDGTSGAVVKVPITGNENHKFSALGSVDLTNQMKLGAATAGLAYDNVNGHGATLTKTHIPGFGDKMTAAGKVNLFHNDNHDFSAKAFATKNMPNIPQVPNFNTVGAGVDYMFKDKIGASANAAHTDFINRNDYSLGGKLNLFKTPTTSLDFNAGWKKFDTPFFKSSWEPSTSFSFSKYF
    

Molecular Weight20009.09 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)3.28

Net Charge (pH 7.4) 2.73

Charge Density (pH 7.0) 0.0176

GRAVY Index-0.34

Hydrophobic Moment 0.51

Boman Index0.08

Instability Index14.38

Aliphatic Index 60.11

Aromaticity 0.1176

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 16960.00

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

Amino Acid Composition

TPSA 8222.62

LogP -102.37

H-bond Donors 277.0

H-bond Acceptors 285.0

Rotatable Bonds 650.0

Heavy Atoms 1415.0

Ring Count 38.0

Amide Bonds 207.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0118782 VERIFIED: NO

Provenance & Taxonomy

OrganismHyalophora cecropia [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial