SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06612

Signal sequence   MKKLMCLFGVIGGLVFMSWTSPSVQA

Length  26

Organism  Lactobacillus plantarum WCFS1

UniProt ID  NA,

Motif  1..26



Activity Information


Pathway  Sec

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  Nuclease yield: 9.26(U/ml)

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06612.cif

Structure  SPKB06612.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  2831.50344

Aliphatic index  97.30769231

Isoelectric point  9.676237541

Charge (pH=7)   1.935419516

Topological polar surface area  973.87

Aromaticity  0.115384615

Average rotatable bonds  3.538461538

Number of hydrogen bond donors  35

Number of hydrogen bond acceptors  38

X logP energy  -5.6293

Hydropathy 



Literature Information


Title  Genome-wide analysis of signal peptide functionality in Lactobacillus plantarum WCFS1

DOI  10.1186/1471-2164-10-425,

Publication Year  2009

PubMed ID  19744343,

Patent ID  NA,



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