SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02906

Signal sequence   MKTKIPDAVLAAEVSRRGLVKTTAIGGLAMASSALTLPFSRIAHA

Length  45

Organism  Escherichia coli (strain K12)

UniProt ID  P18775,

Motif  1..45



Activity Information


Pathway  Tat

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Tat/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB02906.cif

Structure  SPKB02906.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  4622.51154

Aliphatic index  108.6666667

Isoelectric point  11.65059825

Charge (pH=7)   4.090219962

Topological polar surface area  1855.02

Aromaticity  0.022222222

Average rotatable bonds  3.4

Number of hydrogen bond donors  67

Number of hydrogen bond acceptors  65

X logP energy  -19.12459

Hydropathy 



Literature Information


Title  Nucleotide sequence of the dmsABC operon encoding the anaerobic dimethylsulphoxide reductase of Escherichia coli.

DOI  10.1111/j.1365-2958.1988.tb00090.x,

Publication Year  1988

PubMed ID  3062312,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.