SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB26081

Signal sequence   MKKTAIAIAVALAGFATVAQA

Length  21

Organism  Escherichia coli O157:H7

UniProt ID  P0A911,

Motif  1..21



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  1PKQ,

Predicted Structure ID  SPKB26081.cif

Structure  SPKB26081.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  2046.49924

Aliphatic index  121.4285714

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  780.91

Aromaticity  0.047619048

Average rotatable bonds  3.19047619

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  28

X logP energy  -6.3839

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.