SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04674

Signal sequence   MAKLLLFLLPAILGLLVPPRSWSAVA

Length  26

Organism  Colocasia esculenta (Wild taro) (Arum esculentum)

UniProt ID  Q39487,

Motif  1..26



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04674.cif

Structure  SPKB04674.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  2790.53264

Aliphatic index  172.6923077

Isoelectric point  11.65177567

Charge (pH=7)   1.997685954

Topological polar surface area  908.62

Aromaticity  0.076923077

Average rotatable bonds  3.269230769

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  32

X logP energy  -0.42853

Hydropathy 



Literature Information


Title  cDNAs encoding for storage proteins in the tubers of taro (Colocasia esculenta Schott).

DOI  10.1266/jjg.68.229,

Publication Year  1993

PubMed ID  8251188,

Patent ID  NA,



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