SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00413

Signal sequence   MKKRKRRNFKRFIAAFLVLALMISLVPADVLA

Length  32

Organism  Bacillus subtilis

UniProt ID  H9TZU6,

Motif  1..32



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB00413.cif

Structure  SPKB00413.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  3717.67154

Aliphatic index  128.125

Isoelectric point  12.53169954

Charge (pH=7)   6.997237403

Topological polar surface area  1408.93

Aromaticity  0.09375

Average rotatable bonds  4

Number of hydrogen bond donors  51

Number of hydrogen bond acceptors  46

X logP energy  -6.53072

Hydropathy 



Literature Information


Title  Preparation method and application of Zophobas atratus defensin efficient signal peptide screening strain

DOI  NA,

Publication Year  2024

PubMed ID  NA,

Patent ID  CN118516389A,



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