SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB22761

Signal sequence   MKTALFLVFALAFIAVEGKM

Length  20

Organism  Platymeris rhadamanthus (Red spot assassin bug)

UniProt ID  A0A6B9KZ79,

Motif  1..20



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB22761.cif

Structure  SPKB22761.cif
Very high (pLDDT > 90)
Confident (90 > pLDDT > 70)
Low (70 > pLDDT > 50)
Very low (pLDDT < 50)
Loading PAE…
Expected Position Error (Ångströms)


Physicochemical Information


Molecular weight  2200.76894

Aliphatic index  127

Isoelectric point  9.537300927

Charge (pH=7)   0.999169354

Topological polar surface area  725.79

Aromaticity  0.15

Average rotatable bonds  3.65

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  27

X logP energy  -0.4452

Hydropathy 



Literature Information


Title  Missiles of Mass Disruption: Composition and Glandular Origin of Venom Used as a Projectile Defensive Weapon by the Assassin Bug Platymeris rhadamanthus.

DOI  10.3390/toxins11110673,

Publication Year  2019

PubMed ID  31752210,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.