SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB44023

Signal sequence   MKRLLVLTLVSAILMA

Length  16

Organism  Tripneustes gratilla (Hawaian sea urchin) (Echinus gratilla)

UniProt ID  P23227,

Motif  1..16



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  SPKB44023.cif

Structure  SPKB44023.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  1772.32454

Aliphatic index  195

Isoelectric point  11.65177567

Charge (pH=7)   1.997685954

Topological polar surface area  628.2

Aromaticity  0

Average rotatable bonds  3.8125

Number of hydrogen bond donors  23

Number of hydrogen bond acceptors  23

X logP energy  -1.42973

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.