SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06652

Signal sequence   MEQVKKRYKMYKSGKMWLFAGITLVTLNMNVVTGRA

Length  36

Organism  Lactobacillus plantarum WCFS1

UniProt ID  NA,

Motif  1..36



Activity Information


Pathway  Sec

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  Nuclease yield: 0.15(U/ml)

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06652.cif

Structure  SPKB06652.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  4194.10154

Aliphatic index  81.11111111

Isoelectric point  11.03045395

Charge (pH=7)   5.996576802

Topological polar surface area  1639.46

Aromaticity  0.111111111

Average rotatable bonds  4.027777778

Number of hydrogen bond donors  59

Number of hydrogen bond acceptors  58

X logP energy  -11.82826

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.