SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05393

Signal sequence   MALSFFFLAISLGSPTAIG

Length  19

Organism  Trichosanthes anguina (Snake gourd)

UniProt ID  P56626,

Motif  1..19



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  SPKB05393.cif

Structure  SPKB05393.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  1943.33124

Aliphatic index  118.4210526

Isoelectric point  6.099999998

Charge (pH=7)   -0.002015701

Topological polar surface area  659.25

Aromaticity  0.157894737

Average rotatable bonds  3.105263158

Number of hydrogen bond donors  23

Number of hydrogen bond acceptors  25

X logP energy  -3.9772

Hydropathy 



Literature Information


Title  Amino Acid Sequence of Trichoanguina, a Ribosomal-Inactivating Protein from Trichosanthes anguinea Seeds.

DOI  10.1007/BF02253098,

Publication Year  1996

PubMed ID  11725098,

Patent ID  NA,



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