SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03122

Signal sequence   MARVLVLLSVVVASLLFSQGAT

Length  22

Organism  Ictalurus punctatus (Channel catfish) (Silurus punctatus)

UniProt ID  P34745,

Motif  1..22



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  SPKB03122.cif

Structure  SPKB03122.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  2274.79064

Aliphatic index  168.1818182

Isoelectric point  10.55000222

Charge (pH=7)   0.997980988

Topological polar surface area  860.33

Aromaticity  0.045454545

Average rotatable bonds  3.363636364

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  30

X logP energy  -6.33703

Hydropathy 



Literature Information


Title  Chemical identification of catfish growth hormone and prolactin.

DOI  NA,

Publication Year  1992

PubMed ID  1308206,

Patent ID  NA,



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