SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04704

Signal sequence   MGSHAWGGAVFSAATLIAFGSVVHASGTVAET

Length  32

Organism  Sphingopyxis sp. (strain 113P3)

UniProt ID  Q588Z1,

Motif  1..32



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  SPKB04704.cif

Structure  SPKB04704.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  3090.46034

Aliphatic index  82.5

Isoelectric point  6.49774982

Charge (pH=7)   -0.818422396

Topological polar surface area  1217.48

Aromaticity  0.09375

Average rotatable bonds  2.9375

Number of hydrogen bond donors  44

Number of hydrogen bond acceptors  44

X logP energy  -14.6899

Hydropathy 



Literature Information


Title  Cloning and expression of the gene for periplasmic poly(vinyl alcohol) dehydrogenase from Sphingomonas sp. strain 113P3, a novel-type quinohaemoprotein alcohol dehydrogenase.

DOI  10.1099/mic.0.28848-0,

Publication Year  2006

PubMed ID  16804170,

Patent ID  NA,



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