SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03957

Signal sequence   MNKVFIIGVCLFIVSQAVLA

Length  20

Organism  Cryptorchestia cavimana (Amphipod) (Orchestia cavimana)

UniProt ID  Q9XYT4,

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  SPKB03957.cif

Structure  SPKB03957.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  2165.72354

Aliphatic index  165.5

Isoelectric point  8.545189979

Charge (pH=7)   0.93571455

Topological polar surface area  748.65

Aromaticity  0.1

Average rotatable bonds  3.55

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  27

X logP energy  -2.4343

Hydropathy 



Literature Information


Title  Characterization and spatiotemporal expression of orchestin, a gene encoding an ecdysone-inducible protein from a crustacean organic matrix.

DOI  10.1042/0264-6021:3610327,

Publication Year  2002

PubMed ID  11772404,

Patent ID  NA,



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