SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00138

Signal sequence   MKHLLPTAAAGLLLLAAQPAMA

Length  22

Organism  Artificial

UniProt ID  NA,

Motif  1..22



Activity Information


Pathway  NA

Natural/Artificial  Artificial

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB00138.cif

Structure  SPKB00138.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  2202.74474

Aliphatic index  138.1818182

Isoelectric point  9.702001779

Charge (pH=7)   1.088598356

Topological polar surface area  774.86

Aromaticity  0

Average rotatable bonds  3.136363636

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  29

X logP energy  -4.1139

Hydropathy 



Literature Information


Title  Signal peptide mutant for improving secretion efficiency of protein and application thereof

DOI  NA,

Publication Year  2017

PubMed ID  NA,

Patent ID  CN107022005A,



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