SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00557

Signal sequence   SGSLSTFFRLFNRSFTQALGK

Length  21

Organism  Streptococcus mutans

UniProt ID  I6L8Z2,

Motif  1..21



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  2I2J,

Predicted Structure ID  SPKB00557.cif

Structure  SPKB00557.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  2364.68904

Aliphatic index  60.47619048

Isoelectric point  12.51647815

Charge (pH=7)   2.997682643

Topological polar surface area  1002.7

Aromaticity  0.19047619

Average rotatable bonds  3.714285714

Number of hydrogen bond donors  37

Number of hydrogen bond acceptors  33

X logP energy  -11.98666

Hydropathy 



Literature Information


Title  Signal peptides, nucleic acid molecules and methods for treatment of caries

DOI  NA,

Publication Year  2005

PubMed ID  NA,

Patent ID  US6923962B2,



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