SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04793

Signal sequence   MARSICFFAVAILALMLFAAYDAEA

Length  25

Organism  Petunia hybrida (Petunia)

UniProt ID  Q8H6Q1,

Motif  1..25



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  SPKB04793.cif

Structure  SPKB04793.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  2709.27484

Aliphatic index  121.6

Isoelectric point  4.184373867

Charge (pH=7)   -1.062622535

Topological polar surface area  938.68

Aromaticity  0.16

Average rotatable bonds  3.4

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  34

X logP energy  -3.21333

Hydropathy 



Literature Information


Title  Isolation and properties of floral defensins from ornamental tobacco and petunia.

DOI  10.1104/pp.102.016626,

Publication Year  2003

PubMed ID  12644678,

Patent ID  NA,



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