SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB32793

Signal sequence   MKFKKLGLVMTTVFAGAALVTLSG

Length  24

Organism  Lactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis)

UniProt ID  Q9CEV9,

Motif  1..24



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  SPKB32793.cif

Structure  SPKB32793.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  2484.09694

Aliphatic index  113.75

Isoelectric point  11.10307074

Charge (pH=7)   2.997099198

Topological polar surface area  891.6

Aromaticity  0.083333333

Average rotatable bonds  3.5

Number of hydrogen bond donors  32

Number of hydrogen bond acceptors  34

X logP energy  -5.8317

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.