General Information
SPKB ID SPKB04025
Signal sequence MALSLFTVGQFIFLFWTISITEA
Length 23
Organism Pseudopleuronectes americanus (Winter flounder) (Pleuronectes americanus)
UniProt ID B1P0S1,
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 SPKB04025.cif
Physicochemical Information
Molecular weight 2636.14384
Aliphatic index 123.0434783
Isoelectric point 3.849983241
Charge (pH=7) -1.000240578
Topological polar surface area 900.85
Aromaticity 0.217391304
Average rotatable bonds 3.565217391
Number of hydrogen bond donors 32
Number of hydrogen bond acceptors 32
X logP energy -2.6271
Hydropathy 
Literature Information
Title Hyperactive antifreeze protein from winter flounder is a very long rod-like dimer of alpha-helices.
Publication Year 2005
PubMed ID 15716269,
Patent ID NA,
