SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB28665

Signal sequence   MAQRIFTLILLLCSTSVFA

Length  19

Organism  Shigella flexneri serotype 5b (strain 8401)

UniProt ID  Q0SXE3,

Motif  1..19



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB28665.cif

Structure  SPKB28665.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  2127.63124

Aliphatic index  148.9473684

Isoelectric point  8.549912035

Charge (pH=7)   0.936006272

Topological polar surface area  773.03

Aromaticity  0.105263158

Average rotatable bonds  3.631578947

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  28

X logP energy  -4.45963

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.