Peptide Database

Peptide NameEctatomin subunit B

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC166H291N43O46S5

DescriptionStandard

        WSTIVKLTICPTLKSMAKKCEGSIATMIKKKCDK
    

Molecular Weight3785.67 Da

Isoelectric Point (pI)9.67

Net Charge (pH 7.0)5.73

Net Charge (pH 7.4) 5.47

Charge Density (pH 7.0) 0.1684

GRAVY Index-0.05

Hydrophobic Moment 0.51

Boman Index-0.03

Instability Index11.33

Aliphatic Index 83.24

Aromaticity 0.0294

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 1454.99

LogP -12.60

H-bond Donors 55.0

H-bond Acceptors 57.0

Rotatable Bonds 134.0

Heavy Atoms 260.0

Ring Count 3.0

Amide Bonds 33.0

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_0219914 VERIFIED: YES

Provenance & Taxonomy

OrganismEctatomma tuberculatum [Animal]

Familyectatomin family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide10-32

Bio-Activity Profile

Function

Toxin Venom ectatomin family Pathogenesis-associated

RECORD: Rec_0266561 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 64.7%, E 0.0%, T 20.6%, C 14.7% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic