SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05879

Signal sequence   MKEEKRLYARLTLLFALIFLLPHSAAAA

Length  28

Organism  Bacillus licheniformis

UniProt ID  NA,

Motif  1..28



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05879.cif

Structure  SPKB05879.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  3187.88034

Aliphatic index  132.8571429

Isoelectric point  10.23989841

Charge (pH=7)   2.090996531

Topological polar surface area  1180.04

Aromaticity  0.107142857

Average rotatable bonds  3.75

Number of hydrogen bond donors  42

Number of hydrogen bond acceptors  40

X logP energy  -4.47786

Hydropathy 



Literature Information


Title  Efficient production of Bacillus stearothermophilus alpha-amylase in Bacillus brevis by altering its signal peptide

DOI  10.1271/bbb.57.1384,

Publication Year  1993

PubMed ID  7764020,

Patent ID  NA,



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