SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04110

Signal sequence   MKSALKTFVPGALALLLLFPVAAQA

Length  25

Organism  Pseudomonas fluorescens biotype A

UniProt ID  O68897,

Motif  1..25



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  SPKB04110.cif

Structure  SPKB04110.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  2571.20294

Aliphatic index  140.8

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  879.73

Aromaticity  0.08

Average rotatable bonds  3.24

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  32

X logP energy  -3.4796

Hydropathy 



Literature Information


Title  Cloning, sequence analysis, and expression of ansB from Pseudomonas fluorescens, encoding periplasmic glutaminase/asparaginase.

DOI  10.1111/j.1574-6968.1999.tb08695.x,

Publication Year  1999

PubMed ID  10499283,

Patent ID  NA,



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