SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB07122

Signal sequence   MAYDSRFDEWVQKLKEESFQNNTFDRRKFIQGAGKIAGLSLGLTIAQSVGA

Length  51

Organism  Bacillus subtilis WB800

UniProt ID  NA,

Motif  1..51



Activity Information


Pathway  Tat

Natural/Artificial  Artificial

Subcellular location  Periplasmic space

Secretion efficiency  Lipase yield: 9.82(U/L)

Type  Tat/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB07122.cif

Structure  SPKB07122.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  5723.46254

Aliphatic index  74.70588235

Isoelectric point  9.187148136

Charge (pH=7)   1.002608637

Topological polar surface area  2447.84

Aromaticity  0.117647059

Average rotatable bonds  3.862745098

Number of hydrogen bond donors  85

Number of hydrogen bond acceptors  79

X logP energy  -25.20639

Hydropathy 



Literature Information


Title  Effect of Signal Peptide Optimization on Lipase LipS Secretion and Expression in Bacillus subtilis System

DOI  NA,

Publication Year  2015

PubMed ID  NA,

Patent ID  NA,



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