SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB43401

Signal sequence   MENLFIFLFALLLFCFMLLKLSKK

Length  24

Organism  Catharanthus roseus (Madagascar periwinkle) (Vinca rosea)

UniProt ID  W8JCE8,

Motif  1..24



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  SPKB43401.cif

Structure  SPKB43401.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  2923.75544

Aliphatic index  150.4166667

Isoelectric point  9.581486058

Charge (pH=7)   1.936899605

Topological polar surface area  911.3

Aromaticity  0.208333333

Average rotatable bonds  4.166666667

Number of hydrogen bond donors  32

Number of hydrogen bond acceptors  34

X logP energy  2.7525

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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