SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB21238

Signal sequence   MLRRDFLKYSVALGVASALPLWSRAAFA

Length  28

Organism  Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

UniProt ID  Q8ZRS2,

Motif  1..28



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  SPKB21238.cif

Structure  SPKB21238.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  3110.71364

Aliphatic index  111.7857143

Isoelectric point  11.43078746

Charge (pH=7)   2.997275402

Topological polar surface area  1185.96

Aromaticity  0.142857143

Average rotatable bonds  3.5

Number of hydrogen bond donors  44

Number of hydrogen bond acceptors  39

X logP energy  -7.43139

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.