SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03971

Signal sequence   MGRFIFVSFGLLVVFLSLSGAKG

Length  23

Organism  Trimeresurus stejnegeri (Chinese green tree viper) (Viridovipera stejnegeri)

UniProt ID  Q9YGP1,

Motif  1..23



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  3BX4,

Predicted Structure ID  SPKB03971.cif

Structure  SPKB03971.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  2445.99164

Aliphatic index  126.9565217

Isoelectric point  11.65177567

Charge (pH=7)   1.997685954

Topological polar surface area  852.13

Aromaticity  0.173913043

Average rotatable bonds  3.47826087

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  30

X logP energy  -4.09903

Hydropathy 



Literature Information


Title  Cloning of a galactose-binding lectin from the venom of Trimeresurus stejnegeri.

DOI  NA,

Publication Year  1999

PubMed ID  10417338,

Patent ID  NA,



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