SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06181

Signal sequence   MPRRFSSFGRPLARFLAASGMVAAVSVGLGAPASA

Length  35

Organism  Corynebacterium jeikeium (strain K411)

UniProt ID  NA,

Motif  1..35



Activity Information


Pathway  NA

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06181.cif

Structure  SPKB06181.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  3507.13534

Aliphatic index  81.14285714

Isoelectric point  12.97714556

Charge (pH=7)   3.997971054

Topological polar surface area  1375.1

Aromaticity  0.085714286

Average rotatable bonds  3.085714286

Number of hydrogen bond donors  50

Number of hydrogen bond acceptors  47

X logP energy  -15.55992

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.