General Information
SPKB ID SPKB05310
Signal sequence MAASNALLLISGVLLISLAVLCHG
Length 24
Organism Sagittaria sagittifolia (Arrowhead)
UniProt ID P31608,
Motif 1..24
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 SPKB05310.cif
Physicochemical Information
Molecular weight 2379.94494
Aliphatic index 187.0833333
Isoelectric point 7.35902981
Charge (pH=7) 0.026918674
Topological polar surface area 865.08
Aromaticity 0
Average rotatable bonds 3.25
Number of hydrogen bond donors 31
Number of hydrogen bond acceptors 32
X logP energy -5.881
Hydropathy 
Literature Information
Title Primary structure and disulfide bridge location of arrowhead double-headed proteinase inhibitors.
DOI 10.1093/oxfordjournals.jbchem.a123792,
Publication Year 1992
PubMed ID 1618743,
Patent ID NA,
