SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05725

Signal sequence   MRKWLALLLFPLTVQA

Length  16

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

UniProt ID  P0A1N4,

Motif  1..16



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05725.cif

Structure  SPKB05725.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  1900.39894

Aliphatic index  152.5

Isoelectric point  11.65177567

Charge (pH=7)   1.997685954

Topological polar surface area  658.06

Aromaticity  0.125

Average rotatable bonds  3.75

Number of hydrogen bond donors  23

Number of hydrogen bond acceptors  22

X logP energy  -0.13883

Hydropathy 



Literature Information


Title  Molecular characterization of the Salmonella typhimurium flhB operon and its protein products.

DOI  10.1128/jb.176.24.7630-7637.1994,

Publication Year  1994

PubMed ID  8002587,

Patent ID  NA,



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