SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03526

Signal sequence   MKTRTSRLFRLSALAAGLCLAQAALA

Length  26

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

UniProt ID  Q51372,

Motif  1..26



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB03526.cif

Structure  SPKB03526.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  2734.31704

Aliphatic index  116.9230769

Isoelectric point  12.22275045

Charge (pH=7)   3.935704616

Topological polar surface area  1126.55

Aromaticity  0.038461538

Average rotatable bonds  3.538461538

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  38

X logP energy  -11.57829

Hydropathy 



Literature Information


Title  AlgX is a periplasmic protein required for alginate biosynthesis in Pseudomonas aeruginosa.

DOI  10.1128/JB.186.21.7369-7377.2004,

Publication Year  2004

PubMed ID  15489449,

Patent ID  NA,



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