SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02833

Signal sequence   MKKVSTLDLLFVAIMGVSPAAFA

Length  23

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

UniProt ID  P14756,

Motif  1..23



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB02833.cif

Structure  SPKB02833.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  2409.97114

Aliphatic index  123.0434783

Isoelectric point  9.537297863

Charge (pH=7)   0.997840716

Topological polar surface area  844.76

Aromaticity  0.086956522

Average rotatable bonds  3.391304348

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  32

X logP energy  -4.4768

Hydropathy 



Literature Information


Title  Identification of cleavage sites involved in proteolytic processing of Pseudomonas aeruginosa preproelastase.

DOI  10.1016/0014-5793(92)80134-3,

Publication Year  1992

PubMed ID  1544509,

Patent ID  NA,



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