SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04607

Signal sequence   MASLRIAPFALFLFLAASVMFAVEKTEA

Length  28

Organism  Clitoria ternatea (Butterfly pea)

UniProt ID  P86841,

Motif  1..28



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  SPKB04607.cif

Structure  SPKB04607.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  3045.69144

Aliphatic index  115.3571429

Isoelectric point  6.532108647

Charge (pH=7)   0.0012362

Topological polar surface area  1063.44

Aromaticity  0.142857143

Average rotatable bonds  3.464285714

Number of hydrogen bond donors  37

Number of hydrogen bond acceptors  38

X logP energy  -4.35983

Hydropathy 



Literature Information


Title  Discovery of cyclotides in the fabaceae plant family provides new insights into the cyclization, evolution, and distribution of circular proteins.

DOI  10.1021/cb100388j,

Publication Year  2011

PubMed ID  21194241,

Patent ID  NA,



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