SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB37886

Signal sequence   MKRRLWLLMLFLFAGHVPAASA

Length  22

Organism  Escherichia coli (strain K12)

UniProt ID  P18471,

Motif  1..22



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB37886.cif

Structure  SPKB37886.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  2529.14864

Aliphatic index  120

Isoelectric point  12.51647895

Charge (pH=7)   3.088591734

Topological polar surface area  880.15

Aromaticity  0.136363636

Average rotatable bonds  3.636363636

Number of hydrogen bond donors  32

Number of hydrogen bond acceptors  30

X logP energy  -1.98796

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.