SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB26876

Signal sequence   MNIKKIVKQATVLTFTTALLAGGATQAFA

Length  29

Organism  Bacillus amyloliquefaciens (Bacillus velezensis)

UniProt ID  P21130,

Motif  1..29



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  SPKB26876.cif

Structure  SPKB26876.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  3008.61284

Aliphatic index  107.9310345

Isoelectric point  11.10307074

Charge (pH=7)   2.997099198

Topological polar surface area  1186.6

Aromaticity  0.068965517

Average rotatable bonds  3.482758621

Number of hydrogen bond donors  41

Number of hydrogen bond acceptors  42

X logP energy  -11.1667

Hydropathy 



Literature Information


Title  Isolation and characterization of levansucrase-encoding gene from Bacillus amyloliquefaciens

DOI  10.1016/0378-1119(90)90345-r,

Publication Year  1990

PubMed ID  2265762,

Patent ID  NA,



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