SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05234

Signal sequence   MKKMSLFQNMKSKLLPIAAVSVLTAGIFAGAELQQTEKASA

Length  41

Organism  Bacillus subtilis (strain 168)

UniProt ID  P19406,

Motif  1..41



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  SPKB05234.cif

Structure  SPKB05234.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  4353.21974

Aliphatic index  97.80487805

Isoelectric point  10.6272736

Charge (pH=7)   3.000059376

Topological polar surface area  1716.97

Aromaticity  0.048780488

Average rotatable bonds  3.707317073

Number of hydrogen bond donors  58

Number of hydrogen bond acceptors  62

X logP energy  -16.1447

Hydropathy 



Literature Information


Title  Evidence for two structural genes for alkaline phosphatase in Bacillus subtilis.

DOI  10.1128/jb.172.2.735-740.1990,

Publication Year  1990

PubMed ID  2105301,

Patent ID  NA,



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