SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06377

Signal sequence   MPGPGAALLLLLLVLLGLGSAA

Length  22

Organism  Artificial

UniProt ID  NA,

Motif  1..22



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  SPKB06377.cif

Structure  SPKB06377.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  2060.60944

Aliphatic index  190.9090909

Isoelectric point  6.099999998

Charge (pH=7)   -0.002015701

Topological polar surface area  677.07

Aromaticity  0

Average rotatable bonds  2.909090909

Number of hydrogen bond donors  22

Number of hydrogen bond acceptors  25

X logP energy  -1.987

Hydropathy 



Literature Information


Title  Protein-Specific Signal Peptides for Mammalian Vector Engineering

DOI  10.1021/acssynbio.3c00157,

Publication Year  2023

PubMed ID  37487508,

Patent ID  NA,



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