SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB18151

Signal sequence   MRALWIVAVLLVGVEGSLVEFETLIMKIAGRSGISYYSSY

Length  40

Organism  Crotalus scutulatus scutulatus (Mojave rattlesnake)

UniProt ID  P18998,

Motif  1..40



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  SPKB18151.cif

Structure  SPKB18151.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  4423.25154

Aliphatic index  131.5

Isoelectric point  6.590613955

Charge (pH=7)   0.000456769

Topological polar surface area  1657.8

Aromaticity  0.125

Average rotatable bonds  3.625

Number of hydrogen bond donors  61

Number of hydrogen bond acceptors  58

X logP energy  -9.50426

Hydropathy 



Literature Information


Title  The complete sequence of the acidic subunit from Mojave toxin determined by Edman degradation and mass spectrometry.

DOI  10.1016/0167-4838(90)90045-h,

Publication Year  1990

PubMed ID  2310754,

Patent ID  NA,



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