SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB19388

Signal sequence   MKLSRRSFMKANAVAAAAAAAGLSVPGVARA

Length  31

Organism  Shigella flexneri serotype 5b (strain 8401)

UniProt ID  Q0T2R8,

Motif  1..31



Activity Information


Pathway  Tat

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Tat/SPI



Structure Information


PDB ID  2PQ4,

Predicted Structure ID  SPKB19388.cif

Structure  SPKB19388.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  3044.63004

Aliphatic index  88.70967742

Isoelectric point  12.81363632

Charge (pH=7)   4.997384298

Topological polar surface area  1269.05

Aromaticity  0.032258065

Average rotatable bonds  3.225806452

Number of hydrogen bond donors  46

Number of hydrogen bond acceptors  43

X logP energy  -15.36059

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.