SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00048

Signal sequence   MVELTRACALAMKYLLPTAAAGLLLLAAQPAMA

Length  33

Organism  Erwinia carotovora

UniProt ID  NA,

Motif  1..33



Activity Information


Pathway  Sec

Natural/Artificial  Artificial

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  1QOK,

Predicted Structure ID  SPKB00048.cif

Structure  SPKB00048.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  3388.20694

Aliphatic index  133.6363636

Isoelectric point  8.522883439

Charge (pH=7)   0.936635947

Topological polar surface area  1205.94

Aromaticity  0.03030303

Average rotatable bonds  3.272727273

Number of hydrogen bond donors  42

Number of hydrogen bond acceptors  45

X logP energy  -6.79893

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.