SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB29721

Signal sequence   MALKSKFLVGSILATFILNGFSSPAQA

Length  27

Organism  Emiliania huxleyi (Coccolithophore) (Pontosphaera huxleyi)

UniProt ID  Q4G368,

Motif  1..27



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  Plastid

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB29721.cif

Structure  SPKB29721.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  2812.36294

Aliphatic index  112.2222222

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  1050.5

Aromaticity  0.111111111

Average rotatable bonds  3.407407407

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  38

X logP energy  -8.9856

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.