SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB23491

Signal sequence   MRYLATLLLSLAVLITAG

Length  18

Organism  Escherichia coli O139:H28 (strain E24377A / ETEC)

UniProt ID  A7ZJ30,

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  SPKB23491.cif

Structure  SPKB23491.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  1919.39644

Aliphatic index  184.4444444

Isoelectric point  9.348807885

Charge (pH=7)   0.997130574

Topological polar surface area  700.84

Aromaticity  0.055555556

Average rotatable bonds  3.444444444

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  25

X logP energy  -2.97173

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.