SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04914

Signal sequence   MNKVYNTVWNESTGTWVVTSELTRKGGLRPRQIKRTVLAGLIAGLLMPSMPALA

Length  54

Organism  Escherichia coli O78:H11 (strain H10407 / ETEC)

UniProt ID  Q9XD84,

Motif  1..54



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04914.cif

Structure  SPKB04914.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  5928.02844

Aliphatic index  99.25925926

Isoelectric point  11.59711832

Charge (pH=7)   4.999785784

Topological polar surface area  2385.75

Aromaticity  0.055555556

Average rotatable bonds  3.592592593

Number of hydrogen bond donors  85

Number of hydrogen bond acceptors  81

X logP energy  -22.47852

Hydropathy 



Literature Information


Title  Identification of a glycoprotein produced by enterotoxigenic Escherichia coli.

DOI  10.1128/IAI.67.8.4084-4091.1999,

Publication Year  1999

PubMed ID  10417177,

Patent ID  NA,



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