SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00045

Signal sequence   MTRTEACAMKYLLPTAAAGLLLLAAQPAMA

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  SPKB00045.cif

Structure  SPKB00045.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  3092.78184

Aliphatic index  108

Isoelectric point  8.522883439

Charge (pH=7)   0.936635947

Topological polar surface area  1138.87

Aromaticity  0.033333333

Average rotatable bonds  3.266666667

Number of hydrogen bond donors  40

Number of hydrogen bond acceptors  43

X logP energy  -8.64063

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.