SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02704

Signal sequence   MVKKIHFIMERHASIVAFLLAVLALTESQA

Length  30

Organism  Pomacea canaliculata (Golden apple snail)

UniProt ID  P0C8G7,

Motif  1..30



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  SPKB02704.cif

Structure  SPKB02704.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  3368.10234

Aliphatic index  136.6666667

Isoelectric point  9.538977341

Charge (pH=7)   1.182759348

Topological polar surface area  1256.9

Aromaticity  0.066666667

Average rotatable bonds  3.8

Number of hydrogen bond donors  44

Number of hydrogen bond acceptors  44

X logP energy  -6.34733

Hydropathy 



Literature Information


Title  Synthesis, distribution, and levels of an egg lipoprotein from the apple snail Pomacea canaliculata (Mollusca: Gastropoda).

DOI  10.1002/jez.10043,

Publication Year  2002

PubMed ID  11857466,

Patent ID  NA,



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