SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00024

Signal sequence   MLDVRACALAAMKKTAIAIAVALAGFATVAQA

Length  32

Organism  Escherichia coli

UniProt ID  NA,

Motif  1..32



Activity Information


Pathway  Sec

Natural/Artificial  Artificial

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB00024.cif

Structure  SPKB00024.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  3161.87334

Aliphatic index  125.625

Isoelectric point  9.673752869

Charge (pH=7)   1.935862689

Topological polar surface area  1200.21

Aromaticity  0.03125

Average rotatable bonds  3.25

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  43

X logP energy  -9.80243

Hydropathy 



Literature Information


Title  Small peptide strengthening mold sequence of strong secretory signal peptide and application thereof

DOI  NA,

Publication Year  2013

PubMed ID  NA,

Patent ID  CN103254277A,



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