SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06346

Signal sequence   MLLSVPLLLGLLGLAAA

Length  17

Organism  Homo sapiens (Human)

UniProt ID  NA,

Motif  1..17



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  SPKB06346.cif

Structure  SPKB06346.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  1665.15074

Aliphatic index  218.2352941

Isoelectric point  6.099999998

Charge (pH=7)   -0.002015701

Topological polar surface area  540.36

Aromaticity  0

Average rotatable bonds  3.117647059

Number of hydrogen bond donors  18

Number of hydrogen bond acceptors  20

X logP energy  -0.246

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.