SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03152

Signal sequence   MQLRKPATAILALALSAGLAQA

Length  22

Organism  Escherichia coli (strain K12)

UniProt ID  P37902,

Motif  1..22



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB03152.cif

Structure  SPKB03152.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  2208.69074

Aliphatic index  138.1818182

Isoelectric point  11.65177567

Charge (pH=7)   1.997685954

Topological polar surface area  880.19

Aromaticity  0

Average rotatable bonds  3.318181818

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  30

X logP energy  -7.81793

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.