SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00057

Signal sequence   MAADLTKACALAAAMKYLLPTAAAGLLLLAAQPAMA

Length  36

Organism  Erwinia carotovora

UniProt ID  NA,

Motif  1..36



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  SPKB00057.cif

Structure  SPKB00057.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  3531.34924

Aliphatic index  125.5555556

Isoelectric point  8.518677839

Charge (pH=7)   0.935015586

Topological polar surface area  1257.36

Aromaticity  0.027777778

Average rotatable bonds  3.111111111

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  48

X logP energy  -8.4453

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.