SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05346

Signal sequence   MTNMKSVEAYQQLDNQNLKKVVGG

Length  24

Organism  Leuconostoc mesenteroides

UniProt ID  P38577,

Motif  1..24



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05346.cif

Structure  SPKB05346.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  2696.08884

Aliphatic index  72.91666667

Isoelectric point  9.22016883

Charge (pH=7)   0.998470391

Topological polar surface area  1204.51

Aromaticity  0.041666667

Average rotatable bonds  4

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  41

X logP energy  -14.1316

Hydropathy 



Literature Information


Title  Characterization and purification of mesentericin Y105, an anti-Listeria bacteriocin from Leuconostoc mesenteroides.

DOI  10.1099/00221287-138-12-2725,

Publication Year  1992

PubMed ID  1487737,

Patent ID  NA,



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