SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB10321

Signal sequence   MCRKEPFLLPTALCILAALVLHQGPVEA

Length  28

Organism  Xenopus laevis (African clawed frog)

UniProt ID  P33147,

Motif  1..28



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  SPKB10321.cif

Structure  SPKB10321.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  3034.72974

Aliphatic index  132.5

Isoelectric point  7.254935839

Charge (pH=7)   -0.031804141

Topological polar surface area  1077.17

Aromaticity  0.035714286

Average rotatable bonds  3.392857143

Number of hydrogen bond donors  37

Number of hydrogen bond acceptors  39

X logP energy  -5.05843

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.