SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42913

Signal sequence   MAKTFYVVVIVLCLGFIHQKAYG

Length  23

Organism  Aquarana catesbeiana (American bullfrog) (Rana catesbeiana)

UniProt ID  Q9I8P5,

Motif  1..23



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  SPKB42913.cif

Structure  SPKB42913.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  2601.20634

Aliphatic index  126.9565217

Isoelectric point  9.276278024

Charge (pH=7)   2.024627778

Topological polar surface area  888.02

Aromaticity  0.173913043

Average rotatable bonds  3.608695652

Number of hydrogen bond donors  32

Number of hydrogen bond acceptors  33

X logP energy  -1.8901

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.