SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04362

Signal sequence   MKKTTAFLLCFLMIFTALLPMQNANA

Length  26

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

UniProt ID  P17901,

Motif  1..26



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  SPKB04362.cif

Structure  SPKB04362.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  2932.65174

Aliphatic index  105.3846154

Isoelectric point  9.676237541

Charge (pH=7)   1.935419516

Topological polar surface area  1024.03

Aromaticity  0.115384615

Average rotatable bonds  3.692307692

Number of hydrogen bond donors  35

Number of hydrogen bond acceptors  39

X logP energy  -5.2854

Hydropathy 



Literature Information


Title  Sequence analysis of the Clostridium cellulolyticum endoglucanase-A-encoding gene, celCCA.

DOI  10.1016/0378-1119(89)90137-6,

Publication Year  1989

PubMed ID  2558058,

Patent ID  NA,



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