SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06186

Signal sequence   MDKNMFKKIILAASIFTISLPVIPFESTLQA

Length  31

Organism  Staphylococcus aureus

UniProt ID  NA,

Motif  1..31



Activity Information


Pathway  NA

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06186.cif

Structure  SPKB06186.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  3468.21354

Aliphatic index  119.6774194

Isoelectric point  9.441546052

Charge (pH=7)   0.999320805

Topological polar surface area  1258.73

Aromaticity  0.096774194

Average rotatable bonds  3.709677419

Number of hydrogen bond donors  42

Number of hydrogen bond acceptors  46

X logP energy  -7.1206

Hydropathy 



Literature Information


Title  Analysis of different signal peptides for the secretory production of Ama r 2 in gram-positive systems (Lactococcus lactis)

DOI  10.1016/j.micpath.2019.103819,

Publication Year  2020

PubMed ID  31669829,

Patent ID  NA,



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