SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB31656

Signal sequence   MQYKDENGVNEPSRRRLLKGIGALAGSCPVAHA

Length  33

Organism  Shigella flexneri

UniProt ID  Q83LK4,

Motif  1..33



Activity Information


Pathway  Tat

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Tat/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB31656.cif

Structure  SPKB31656.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  3539.04774

Aliphatic index  76.96969697

Isoelectric point  9.40461306

Charge (pH=7)   2.029464988

Topological polar surface area  1545.22

Aromaticity  0.03030303

Average rotatable bonds  3.575757576

Number of hydrogen bond donors  54

Number of hydrogen bond acceptors  51

X logP energy  -18.12409

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.