SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00046

Signal sequence   MCRCDACALMKYLLPTAAAGLLLLAAQPAMA

Length  31

Organism  Erwinia carotovora

UniProt ID  NA,

Motif  1..31



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  SPKB00046.cif

Structure  SPKB00046.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  3195.98174

Aliphatic index  117.0967742

Isoelectric point  8.040786733

Charge (pH=7)   0.811357876

Topological polar surface area  1127.51

Aromaticity  0.032258065

Average rotatable bonds  3.258064516

Number of hydrogen bond donors  41

Number of hydrogen bond acceptors  44

X logP energy  -7.40183

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.