SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04491

Signal sequence   MIKGSSLKRFKSLVMAAIFSVSIISTAIASSA

Length  32

Organism  Ruminiclostridium cellulolyticum (strain ATCC 35319 / DSM 5812 / JCM 6584 / H10) (Clostridium cellulolyticum)

UniProt ID  P37699,

Motif  1..32



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04491.cif

Structure  SPKB04491.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  3316.02104

Aliphatic index  119.0625

Isoelectric point  11.92450937

Charge (pH=7)   3.997095887

Topological polar surface area  1287.45

Aromaticity  0.0625

Average rotatable bonds  3.5625

Number of hydrogen bond donors  48

Number of hydrogen bond acceptors  48

X logP energy  -13.24623

Hydropathy 



Literature Information


Title  Purification and characterization of endoglucanase C from Clostridium cellulolyticum. Catalytic comparison with endoglucanase A.

DOI  10.1111/j.1432-1033.1993.tb18277.x,

Publication Year  1993

PubMed ID  8223599,

Patent ID  NA,



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