SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB40387

Signal sequence   MKKRTFALALSMIIASGVILGA

Length  22

Organism  Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e)

UniProt ID  Q48754,

Motif  1..22



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  SPKB40387.cif

Structure  SPKB40387.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  2291.88224

Aliphatic index  137.7272727

Isoelectric point  11.82305527

Charge (pH=7)   2.99739092

Topological polar surface area  849.05

Aromaticity  0.045454545

Average rotatable bonds  3.590909091

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  31

X logP energy  -5.51033

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.