SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB31156

Signal sequence   MELRAFCVILLITFLAVSSQA

Length  21

Organism  Xenopus tropicalis (Western clawed frog) (Silurana tropicalis)

UniProt ID  Q6P8F3,

Motif  1..21



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  SPKB31156.cif

Structure  SPKB31156.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  2325.85304

Aliphatic index  153.3333333

Isoelectric point  6.232433001

Charge (pH=7)   -0.062218605

Topological polar surface area  848.3

Aromaticity  0.095238095

Average rotatable bonds  3.619047619

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  30

X logP energy  -4.33013

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.