SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB39301

Signal sequence   MKKIAITCALLSSLVASSVWA

Length  21

Organism  Shigella flexneri serotype 5b (strain 8401)

UniProt ID  Q0T8N1,

Motif  1..21



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB39301.cif

Structure  SPKB39301.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  2192.70334

Aliphatic index  139.5238095

Isoelectric point  9.676237541

Charge (pH=7)   1.935419516

Topological polar surface area  814.3

Aromaticity  0.047619048

Average rotatable bonds  3.428571429

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  31

X logP energy  -6.2687

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.