SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06639

Signal sequence   MKNKYSAKLGLTTLTVIFGLGLTPIANA

Length  28

Organism  Lactobacillus plantarum WCFS1

UniProt ID  NA,

Motif  1..28



Activity Information


Pathway  Sec

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  Nuclease yield: 1.08(U/ml)

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06639.cif

Structure  SPKB06639.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  2936.54614

Aliphatic index  118.5714286

Isoelectric point  10.64292272

Charge (pH=7)   2.996248784

Topological polar surface area  1125.85

Aromaticity  0.071428571

Average rotatable bonds  3.464285714

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  41

X logP energy  -9.4759

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.