SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42912

Signal sequence   MIKTKVLQAWMGIWLCAVNGLLG

Length  23

Organism  Ictalurus punctatus (Channel catfish) (Silurus punctatus)

UniProt ID  Q9I8J9,

Motif  1..23



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  SPKB42912.cif

Structure  SPKB42912.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  2546.18834

Aliphatic index  135.6521739

Isoelectric point  9.676237541

Charge (pH=7)   1.935419516

Topological polar surface area  893.55

Aromaticity  0.086956522

Average rotatable bonds  3.652173913

Number of hydrogen bond donors  32

Number of hydrogen bond acceptors  32

X logP energy  -2.7498

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.