SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB38443

Signal sequence   MKKATFITCLLAVLLVSNPIVVNA

Length  24

Organism  Porphyra purpurea (Red seaweed) (Ulva purpurea)

UniProt ID  P51193,

Motif  1..24



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  SPKB38443.cif

Structure  SPKB38443.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  2559.20734

Aliphatic index  158.3333333

Isoelectric point  9.676237541

Charge (pH=7)   1.935419516

Topological polar surface area  922.74

Aromaticity  0.041666667

Average rotatable bonds  3.458333333

Number of hydrogen bond donors  32

Number of hydrogen bond acceptors  34

X logP energy  -5.2965

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.