SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB11228

Signal sequence   MKKIALIIGSMIAGGIISAAGFTWVAKA

Length  28

Organism  Escherichia coli (strain K12)

UniProt ID  P77239,

Motif  1..28



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  3H94,

Predicted Structure ID  SPKB11228.cif

Structure  SPKB11228.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  2819.50284

Aliphatic index  129.2857143

Isoelectric point  11.10307074

Charge (pH=7)   2.997099198

Topological polar surface area  1003.56

Aromaticity  0.071428571

Average rotatable bonds  3.392857143

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  37

X logP energy  -5.6631

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.