SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB18804

Signal sequence   MLKTYQKLLAMGIFLIVL

Length  18

Organism  Bacillus subtilis (strain 168)

UniProt ID  P54544,

Motif  1..18



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  SPKB18804.cif

Structure  SPKB18804.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  2095.71614

Aliphatic index  173.3333333

Isoelectric point  10.24760792

Charge (pH=7)   1.996543817

Topological polar surface area  693.61

Aromaticity  0.111111111

Average rotatable bonds  4

Number of hydrogen bond donors  24

Number of hydrogen bond acceptors  26

X logP energy  0.8714

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.