General Information
SPKB ID SPKB03700
Signal sequence MTGSLWLSLALSLAVLAQFKVSA
Length 23
Organism Drosophila melanogaster (Fruit fly)
UniProt ID Q8MLZ7,
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 SPKB03700.cif
Physicochemical Information
Molecular weight 2406.90904
Aliphatic index 144.3478261
Isoelectric point 9.700002532
Charge (pH=7) 0.997689266
Topological polar surface area 889.57
Aromaticity 0.086956522
Average rotatable bonds 3.391304348
Number of hydrogen bond donors 32
Number of hydrogen bond acceptors 32
X logP energy -6.1722
Hydropathy 
Literature Information
Title A new family of growth factors produced by the fat body and active on Drosophila imaginal disc cells.
Publication Year 1999
PubMed ID 9847235,
Patent ID NA,
