SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB38486

Signal sequence   MRNQEIIRK

Length  9

Organism  Bacillus subtilis (strain 168)

UniProt ID  P54327,

Motif  1..9



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB38486.cif

Structure  SPKB38486.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  1187.42574

Aliphatic index  86.66666667

Isoelectric point  11.47969967

Charge (pH=7)   1.999457766

Topological polar surface area  569.42

Aromaticity  0

Average rotatable bonds  4.888888889

Number of hydrogen bond donors  20

Number of hydrogen bond acceptors  17

X logP energy  -5.21676

Hydropathy 



Literature Information


Title  Proteome analysis of Bacillus subtilis extracellular proteins: a two-dimensional protein electrophoretic study.

DOI  10.1099/00221287-146-1-65,

Publication Year  2000

PubMed ID  10658653,

Patent ID  NA,



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