SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB39298

Signal sequence   MAMKKLLIASLLFSSATVYG

Length  20

Organism  Shigella flexneri serotype 5b (strain 8401)

UniProt ID  Q0T832,

Motif  1..20



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  5D0O,

Predicted Structure ID  SPKB39298.cif

Structure  SPKB39298.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  2144.65884

Aliphatic index  127

Isoelectric point  10.24760792

Charge (pH=7)   1.996543817

Topological polar surface area  769.41

Aromaticity  0.1

Average rotatable bonds  3.6

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  30

X logP energy  -4.5

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.