SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00040

Signal sequence   MERAMKYLLPTAAAGLLLLAAQPAMA

Length  26

Organism  Erwinia carotovora

UniProt ID  NA,

Motif  1..26



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  SPKB00040.cif

Structure  SPKB00040.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  2716.35404

Aliphatic index  120.7692308

Isoelectric point  9.297359792

Charge (pH=7)   0.998610663

Topological polar surface area  982.01

Aromaticity  0.038461538

Average rotatable bonds  3.346153846

Number of hydrogen bond donors  33

Number of hydrogen bond acceptors  36

X logP energy  -5.29113

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.