SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00123

Signal sequence   MKKNKKRLLPVSLLALLPLFLTACAS

Length  26

Organism  Lactobacillus delbrueckii subsp. bulgaricus

UniProt ID  NA,

Motif  1..26



Activity Information


Pathway  NA

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB00123.cif

Structure  SPKB00123.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  2869.65004

Aliphatic index  142.6923077

Isoelectric point  11.24912534

Charge (pH=7)   4.934826137

Topological polar surface area  1043

Aromaticity  0.038461538

Average rotatable bonds  3.730769231

Number of hydrogen bond donors  37

Number of hydrogen bond acceptors  38

X logP energy  -5.43913

Hydropathy 



Literature Information


Title  Method for obtaining coding genes of gram-positive bacterium quorum sensing signal peptides

DOI  NA,

Publication Year  2016

PubMed ID  NA,

Patent ID  CN105219787A,



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