SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB19924

Signal sequence   MIQLQNTFIFIALTIFTSASTTSL

Length  24

Organism  Ciona intestinalis (Transparent sea squirt) (Ascidia intestinalis)

UniProt ID  Q4H3K6,

Motif  1..24



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  SPKB19924.cif

Structure  SPKB19924.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  2662.13634

Aliphatic index  122.0833333

Isoelectric point  6.099999998

Charge (pH=7)   -0.002015701

Topological polar surface area  1023.73

Aromaticity  0.125

Average rotatable bonds  3.583333333

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  37

X logP energy  -9.3203

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.