SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05226

Signal sequence   MNSSRSVNPRPSFAPRALSLAIALLLGAPAFA

Length  32

Organism  Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

UniProt ID  P18895,

Motif  1..32



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  4XNK,

Predicted Structure ID  SPKB05226.cif

Structure  SPKB05226.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  3296.88144

Aliphatic index  104.0625

Isoelectric point  12.801071

Charge (pH=7)   2.997974365

Topological polar surface area  1303.29

Aromaticity  0.0625

Average rotatable bonds  3.125

Number of hydrogen bond donors  45

Number of hydrogen bond acceptors  44

X logP energy  -14.10419

Hydropathy 



Literature Information


Title  Nucleotide sequence and expression of the algE gene involved in alginate biosynthesis by Pseudomonas aeruginosa.

DOI  10.1016/0378-1119(91)90290-r,

Publication Year  1991

PubMed ID  1743507,

Patent ID  NA,



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