SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05657

Signal sequence   MNKTLGLILTSVFLLSTLGIITGFVIPTQAANSND

Length  35

Organism  Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) (Sulfolobus solfataricus)

UniProt ID  Q980C7,

Motif  1..35



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell wall

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05657.cif

Structure  SPKB05657.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  3664.31514

Aliphatic index  133.7142857

Isoelectric point  6.337367167

Charge (pH=7)   -0.00186425

Topological polar surface area  1441.45

Aromaticity  0.057142857

Average rotatable bonds  3.428571429

Number of hydrogen bond donors  49

Number of hydrogen bond acceptors  51

X logP energy  -14.2905

Hydropathy 



Literature Information


Title  Acidianus, Sulfolobus and Metallosphaera surface layers: structure, composition and gene expression.

DOI  10.1111/j.1365-2958.2009.06746.x,

Publication Year  2009

PubMed ID  19522740,

Patent ID  NA,



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