SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42221

Signal sequence   MLSKTSLLSLLSLAAGVVNA

Length  20

Organism  Aspergillus niger

UniProt ID  Q8NJK5,

Motif  1..20



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB42221.cif

Structure  SPKB42221.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  1988.41354

Aliphatic index  161

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  786.48

Aromaticity  0

Average rotatable bonds  3.35

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  29

X logP energy  -8.0033

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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