SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00054

Signal sequence   MDKACVAVMKYLLPTAAAGLLLLAAQPAMA

Length  30

Organism  Erwinia carotovora

UniProt ID  NA,

Motif  1..30



Activity Information


Pathway  Sec

Natural/Artificial  Artificial

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  1TZS,

Predicted Structure ID  SPKB00054.cif

Structure  SPKB00054.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  3046.79654

Aliphatic index  127.3333333

Isoelectric point  8.518677839

Charge (pH=7)   0.935015586

Topological polar surface area  1062.53

Aromaticity  0.033333333

Average rotatable bonds  3.233333333

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  41

X logP energy  -5.6146

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.