SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06729

Signal sequence   MKRIRIPMTLALGAALTIAPLSFASA

Length  26

Organism  Bacillus subtilis WB600

UniProt ID  O32211,

Motif  1..26



Activity Information


Pathway  Sec

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  Alkaline polygalacturonate lyase yield: 21.6(U/ml)

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06729.cif

Structure  SPKB06729.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  2714.36664

Aliphatic index  128.0769231

Isoelectric point  12.51647815

Charge (pH=7)   2.997682643

Topological polar surface area  1003.98

Aromaticity  0.038461538

Average rotatable bonds  3.346153846

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  36

X logP energy  -7.24516

Hydropathy 



Literature Information


Title  High-level extracellular production of alkaline polygalacturonate lyase in Bacillus subtilis with optimized regulatory elements

DOI  10.1016/j.biortech.2013.07.129,

Publication Year  2013

PubMed ID  23973973,

Patent ID  NA,



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