SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05818

Signal sequence   MKNIVLASLLGFGLISSAWA

Length  20

Organism  Salmonella typhimurium

UniProt ID  Q9Z4N3,

Motif  1..20



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05818.cif

Structure  SPKB05818.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  2091.53934

Aliphatic index  146.5

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  761.81

Aromaticity  0.1

Average rotatable bonds  3.4

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  27

X logP energy  -4.4343

Hydropathy 



Literature Information


Title  Molecular basis for resistance to silver cations in Salmonella.

DOI  10.1038/5545,

Publication Year  1999

PubMed ID  9930866,

Patent ID  NA,



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