SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB21041

Signal sequence   MATTKSFLILIFMILATTSSTFA

Length  23

Organism  Solanum cardiophyllum (Heartleaf nightshade) (Solanum cardiophyllum Lindl.)

UniProt ID  Q8LPW4,

Motif  1..23



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  Vacuole

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB21041.cif

Structure  SPKB21041.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  2509.05724

Aliphatic index  114.7826087

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  891.38

Aromaticity  0.130434783

Average rotatable bonds  3.52173913

Number of hydrogen bond donors  33

Number of hydrogen bond acceptors  35

X logP energy  -6.3556

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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