SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00066

Signal sequence   MERACALAVERACALMKYLLPTAAAGLLLLAAQPAMA

Length  37

Organism  Erwinia carotovora

UniProt ID  NA,

Motif  1..37



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  SPKB00066.cif

Structure  SPKB00066.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  3817.70124

Aliphatic index  124.5945946

Isoelectric point  8.221195594

Charge (pH=7)   0.876433042

Topological polar surface area  1401.31

Aromaticity  0.027027027

Average rotatable bonds  3.324324324

Number of hydrogen bond donors  50

Number of hydrogen bond acceptors  51

X logP energy  -9.14286

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.