SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00043

Signal sequence   MREIVMKYLLPTAAAGLLLLAAQPAMA

Length  27

Organism  Erwinia carotovora

UniProt ID  NA,

Motif  1..27



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  SPKB00043.cif

Structure  SPKB00043.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  2857.56724

Aliphatic index  137.7777778

Isoelectric point  9.297359792

Charge (pH=7)   0.998610663

Topological polar surface area  1011.11

Aromaticity  0.037037037

Average rotatable bonds  3.407407407

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  37

X logP energy  -4.12413

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.