SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04327

Signal sequence   MKLKAIILATGLINCIAFSAQA

Length  22

Organism  Escherichia coli O6:K15:H31 (strain 536 / UPEC)

UniProt ID  P13430,

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  SPKB04327.cif

Structure  SPKB04327.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  2290.85094

Aliphatic index  146.8181818

Isoelectric point  9.676237541

Charge (pH=7)   1.935419516

Topological polar surface area  853.1

Aromaticity  0.045454545

Average rotatable bonds  3.545454545

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  31

X logP energy  -5.6697

Hydropathy 



Literature Information


Title  Analysis of genes coding for the sialic acid-binding adhesin and two other minor fimbrial subunits of the S-fimbrial adhesin determinant of Escherichia coli.

DOI  10.1111/j.1365-2958.1989.tb00159.x,

Publication Year  1989

PubMed ID  2576095,

Patent ID  NA,



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