SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB38645

Signal sequence   MMKFKKCLLPVAMLASFTLAG

Length  21

Organism  Escherichia coli O157:H7

UniProt ID  P65291,

Motif  1..21



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB38645.cif

Structure  SPKB38645.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  2300.96584

Aliphatic index  102.3809524

Isoelectric point  10.51301932

Charge (pH=7)   2.935124482

Topological polar surface area  755.05

Aromaticity  0.095238095

Average rotatable bonds  3.666666667

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  31

X logP energy  -2.4334

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.