General Information
SPKB ID SPKB06241
Signal sequence MSPGKPGAGETPPRRRRRRGRRRRRRRRPQPGPATTKAAA
Length 40
Organism Ornithorhynchus anatinus
UniProt ID NA,
Motif 1..40
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 SPKB06241.cif
Physicochemical Information
Molecular weight 4560.29114
Aliphatic index 12.5
Isoelectric point 13.27983174
Charge (pH=7) 14.999123
Topological polar surface area 2216.64
Aromaticity 0
Average rotatable bonds 3.725
Number of hydrogen bond donors 84
Number of hydrogen bond acceptors 64
X logP energy -31.93272
Hydropathy 
Literature Information
Title The translation attenuating arginine-rich sequence in the extended signal peptide of the protein-tyrosine phosphatase PTPRJ/DEP1 is conserved in mammals
DOI 10.1371/journal.pone.0240498,
Publication Year 2020
PubMed ID 33296397,
Patent ID NA,
