SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00755

Signal sequence   MDDDAA

Length  6

Organism  Artificial

UniProt ID  NA,

Motif  1..6



Activity Information


Pathway  NA

Natural/Artificial  Artificial

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB00755.cif

Structure  SPKB00755.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  636.63124

Aliphatic index  33.33333333

Isoelectric point  3.338529971

Charge (pH=7)   -3.000676248

Topological polar surface area  320.72

Aromaticity  0

Average rotatable bonds  3.333333333

Number of hydrogen bond donors  10

Number of hydrogen bond acceptors  11

X logP energy  -3.9607

Hydropathy 



Literature Information


Title  Artificial signal peptide for expressing an insoluble protein as a soluble active form

DOI  NA,

Publication Year  2016

PubMed ID  NA,

Patent ID  US9422356B2,



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