SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03103

Signal sequence   MNNSRLFRLSRIVIALTAASGMMVNTANA

Length  29

Organism  Escherichia coli (strain K12)

UniProt ID  P32717,

Motif  1..29



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB03103.cif

Structure  SPKB03103.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  3123.70024

Aliphatic index  104.4827586

Isoelectric point  12.801071

Charge (pH=7)   2.997974365

Topological polar surface area  1337.33

Aromaticity  0.034482759

Average rotatable bonds  3.620689655

Number of hydrogen bond donors  48

Number of hydrogen bond acceptors  45

X logP energy  -16.22199

Hydropathy 



Literature Information


Title  Structural and functional analysis show that the Escherichia coli uncharacterized protein YjcS is likely an alkylsulfatase.

DOI  10.1002/pro.2528,

Publication Year  2014

PubMed ID  25066955,

Patent ID  NA,



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