SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB25460

Signal sequence   MICKKASSKWIVLVCLIFILLTAVCASVVYG

Length  31

Organism  Bacillus subtilis (strain 168)

UniProt ID  O31568,

Motif  1..31



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB25460.cif

Structure  SPKB25460.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  3373.27854

Aliphatic index  157.0967742

Isoelectric point  8.94349298

Charge (pH=7)   2.810324636

Topological polar surface area  1131.32

Aromaticity  0.096774194

Average rotatable bonds  3.548387097

Number of hydrogen bond donors  44

Number of hydrogen bond acceptors  44

X logP energy  -3.5156

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.