SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB28668

Signal sequence   MIKKASLLTACSVTAFSAWA

Length  20

Organism  Shigella flexneri serotype 5b (strain 8401)

UniProt ID  Q0SY25,

Motif  1..20



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  9A30,

Predicted Structure ID  SPKB28668.cif

Structure  SPKB28668.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  2099.53424

Aliphatic index  98

Isoelectric point  9.676237541

Charge (pH=7)   1.935419516

Topological polar surface area  785.2

Aromaticity  0.1

Average rotatable bonds  3.35

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  30

X logP energy  -6.8506

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.