SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03985

Signal sequence   MIQQKVLFISLVAVALGLGLGLG

Length  23

Organism  Macrovipera lebetinus (Levantine viper) (Vipera lebetina)

UniProt ID  W8E7D1,

Motif  1..23



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  SPKB03985.cif

Structure  SPKB03985.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  2340.93634

Aliphatic index  182.173913

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  835.95

Aromaticity  0.043478261

Average rotatable bonds  3.47826087

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  29

X logP energy  -3.3858

Hydropathy 



Literature Information


Title  Phosphodiesterase from Vipera lebetina venom - structure and characterization.

DOI  10.1016/j.biochi.2014.07.020,

Publication Year  2014

PubMed ID  25079051,

Patent ID  NA,



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