SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00228

Signal sequence   KPPVYPSIC

Length  9

Organism  Artificial

UniProt ID  NA,

Motif  1..9



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Artificial

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB00228.cif

Structure  SPKB00228.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  1003.22444

Aliphatic index  75.55555556

Isoelectric point  8.522939048

Charge (pH=7)   0.934864135

Topological polar surface area  336.23

Aromaticity  0.111111111

Average rotatable bonds  2.777777778

Number of hydrogen bond donors  11

Number of hydrogen bond acceptors  14

X logP energy  -1.5032

Hydropathy 



Literature Information


Title  Signal peptide related sequence and application thereof in protein synthesis

DOI  NA,

Publication Year  2021

PubMed ID  NA,

Patent ID  CN113481226A,



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