SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB32795

Signal sequence   MKNLKKKLTLTGLMTAGLLFLSG

Length  23

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

UniProt ID  Q9CHZ9,

Motif  1..23



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  SPKB32795.cif

Structure  SPKB32795.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  2479.12104

Aliphatic index  123.0434783

Isoelectric point  11.27833405

Charge (pH=7)   3.996804164

Topological polar surface area  931.61

Aromaticity  0.043478261

Average rotatable bonds  3.869565217

Number of hydrogen bond donors  33

Number of hydrogen bond acceptors  35

X logP energy  -6.4243

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.