SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03371

Signal sequence   MNTLANWKKFLLVAVIICFLVPIMTKAEIAEA

Length  32

Organism  Bacillus subtilis (strain 168)

UniProt ID  P96740,

Motif  1..32



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell wall

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB03371.cif

Structure  SPKB03371.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  3592.46044

Aliphatic index  140.3125

Isoelectric point  8.535917

Charge (pH=7)   0.938674727

Topological polar surface area  1251.72

Aromaticity  0.09375

Average rotatable bonds  3.6875

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  45

X logP energy  -3.356

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.