SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06618

Signal sequence   MRRLLTGTLVVGGLLLVVCLMAVNGQA

Length  27

Organism  Lactobacillus plantarum WCFS1

UniProt ID  NA,

Motif  1..27



Activity Information


Pathway  Sec

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  Nuclease yield: 7.02(U/ml)

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06618.cif

Structure  SPKB06618.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  2798.50294

Aliphatic index  162.2222222

Isoelectric point  10.52640717

Charge (pH=7)   1.936002961

Topological polar surface area  1070.36

Aromaticity  0

Average rotatable bonds  3.481481481

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  37

X logP energy  -7.96376

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.