SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05414

Signal sequence   MKLVKLSLVAALAAGAFSAANA

Length  22

Organism  Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)

UniProt ID  P80672,

Motif  1..22



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05414.cif

Structure  SPKB05414.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  2117.57794

Aliphatic index  133.6363636

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  810.01

Aromaticity  0.045454545

Average rotatable bonds  3.181818182

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  29

X logP energy  -7.0201

Hydropathy 



Literature Information


Title  Conformational analysis of the Campylobacter jejuni porin.

DOI  10.1128/jb.177.15.4266-4271.1995,

Publication Year  1995

PubMed ID  7543469,

Patent ID  NA,



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