SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB18591

Signal sequence   MKKISLTLLILLLALTAAA

Length  19

Organism  Bacillus subtilis (strain 168)

UniProt ID  P40409,

Motif  1..19



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB18591.cif

Structure  SPKB18591.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  1997.59424

Aliphatic index  205.7894737

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  699.85

Aromaticity  0

Average rotatable bonds  3.631578947

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  26

X logP energy  -1.6158

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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