SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00065

Signal sequence   MERACVAVMERACVAVMKYLLPTAAAGLLLLAAQPAMA

Length  38

Organism  Erwinia carotovora

UniProt ID  NA,

Motif  1..38



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  SPKB00065.cif

Structure  SPKB00065.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  3948.89404

Aliphatic index  121.0526316

Isoelectric point  8.221195594

Charge (pH=7)   0.876433042

Topological polar surface area  1430.41

Aromaticity  0.026315789

Average rotatable bonds  3.342105263

Number of hydrogen bond donors  51

Number of hydrogen bond acceptors  53

X logP energy  -9.04906

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.