SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04012

Signal sequence   MARNMNILTLFAVLLGSASA

Length  20

Organism  Perna viridis (Asian green mussel) (Mytilus viridis)

UniProt ID  A1X159,

Motif  1..20



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  SPKB04012.cif

Structure  SPKB04012.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  2093.53034

Aliphatic index  132

Isoelectric point  10.55000222

Charge (pH=7)   0.997980988

Topological polar surface area  824.99

Aromaticity  0.05

Average rotatable bonds  3.45

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  29

X logP energy  -7.66463

Hydropathy 



Literature Information


Title  Glycosylated hydroxytryptophan in a mussel adhesive protein from Perna viridis.

DOI  10.1074/jbc.M109.022517,

Publication Year  2009

PubMed ID  19584055,

Patent ID  NA,



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