SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04609

Signal sequence   MKRFCLWFAVFSLLLVLLPGKAFG

Length  24

Organism  Bacillus subtilis

UniProt ID  P94449,

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  SPKB04609.cif

Structure  SPKB04609.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  2757.47984

Aliphatic index  130

Isoelectric point  10.79319833

Charge (pH=7)   2.935416204

Topological polar surface area  873.79

Aromaticity  0.208333333

Average rotatable bonds  3.625

Number of hydrogen bond donors  32

Number of hydrogen bond acceptors  31

X logP energy  0.83737

Hydropathy 



Literature Information


Title  Purification, characterization, and production of two pectic transeliminases with protopectinase activity from Bacillus subtilis.

DOI  10.1271/bbb.58.353,

Publication Year  1994

PubMed ID  7764545,

Patent ID  NA,



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