SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB37273

Signal sequence   MKKKVLAIALVTVFTGTGVAQA

Length  22

Organism  Escherichia coli O81 (strain ED1a)

UniProt ID  P0C900,

Motif  1..22



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Fimbrium

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB37273.cif

Structure  SPKB37273.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  2246.78034

Aliphatic index  124.0909091

Isoelectric point  11.10307074

Charge (pH=7)   2.997099198

Topological polar surface area  856.26

Aromaticity  0.045454545

Average rotatable bonds  3.454545455

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  31

X logP energy  -6.5255

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.