SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03334

Signal sequence   MSTSRRDFLKYFAMSAAVAAASGAGFGSLALA

Length  32

Organism  Desulfovibrio desulfuricans (strain ATCC 27774 / DSM 6949 / MB)

UniProt ID  P81186,

Motif  1..32



Activity Information


Pathway  Tat

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Tat/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB03334.cif

Structure  SPKB03334.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  3226.71574

Aliphatic index  73.75

Isoelectric point  10.44645567

Charge (pH=7)   1.997278713

Topological polar surface area  1294.15

Aromaticity  0.125

Average rotatable bonds  3.25

Number of hydrogen bond donors  48

Number of hydrogen bond acceptors  46

X logP energy  -15.05016

Hydropathy 



Literature Information


Title  Enzymatic properties and effect of ionic strength on periplasmic nitrate reductase (NAP) from Desulfovibrio desulfuricans ATCC 27774.

DOI  10.1006/bbrc.1997.7560,

Publication Year  1997

PubMed ID  9367852,

Patent ID  NA,



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