SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06983

Signal sequence   MAERVRVRVRKKKKSKRRKILKRIMLLFA

Length  29

Organism  Bacillus subtilis WB700

UniProt ID  NA,

Motif  1..29



Activity Information


Pathway  Tat

Natural/Artificial  Artificial

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Tat/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06983.cif

Structure  SPKB06983.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  3639.65434

Aliphatic index  104.137931

Isoelectric point  12.91431864

Charge (pH=7)   12.99767101

Topological polar surface area  1551.09

Aromaticity  0.034482759

Average rotatable bonds  4.75862069

Number of hydrogen bond donors  60

Number of hydrogen bond acceptors  48

X logP energy  -10.43711

Hydropathy 



Literature Information


Title  Optimal secretion of alkali-tolerant xylanase in Bacillus subtilis by signal peptide screening

DOI  10.1007/s00253-016-7615-4,

Publication Year  2016

PubMed ID  27225471,

Patent ID  NA,



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