SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05026

Signal sequence   MKFEALIGLVLVFLSEHAGVYS

Length  22

Organism  Pyrus pyrifolia (Chinese pear) (Pyrus serotina)

UniProt ID  O80327,

Motif  1..22



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  SPKB05026.cif

Structure  SPKB05026.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  2423.89584

Aliphatic index  137.2727273

Isoelectric point  5.493011781

Charge (pH=7)   -0.908701812

Topological polar surface area  864.41

Aromaticity  0.136363636

Average rotatable bonds  3.590909091

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  31

X logP energy  -2.924

Hydropathy 



Literature Information


Title  Style-specific and developmentally regulated accumulation of a glycosylated thaumatin/PR5-like protein in Japanese pear (Pyrus serotina Rehd.).

DOI  10.1007/s004250050350,

Publication Year  1998

PubMed ID  9684355,

Patent ID  NA,



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