General Information
SPKB ID SPKB05619
Signal sequence MCVQTRMLVAVAVVLVVLAVLSDPVSA
Length 27
Organism Procambarus clarkii (Red swamp crayfish)
UniProt ID Q867W1,
Motif 1..27
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 SPKB05619.cif
Physicochemical Information
Molecular weight 2784.47044
Aliphatic index 169.2592593
Isoelectric point 6.161167719
Charge (pH=7) -0.063547244
Topological polar surface area 1014.11
Aromaticity 0
Average rotatable bonds 3.259259259
Number of hydrogen bond donors 36
Number of hydrogen bond acceptors 37
X logP energy -6.51783
Hydropathy 
Literature Information
Title Identification of GYRKPPFNGSIFamide (crustacean-SIFamide) in the crayfish Procambarus clarkii by topological mass spectrometry analysis.
DOI 10.1016/j.ygcen.2003.10.001,
Publication Year 2004
PubMed ID 14723891,
Patent ID NA,
