General Information
SPKB ID SPKB03940
Signal sequence MKVVPSLLLSVLLAQVWLVPG
Length 21
Organism Homo sapiens (Human)
UniProt ID Q9UK55,
Motif 1..21
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 SPKB03940.cif
Physicochemical Information
Molecular weight 2262.86574
Aliphatic index 185.2380952
Isoelectric point 9.700002532
Charge (pH=7) 0.997689266
Topological polar surface area 753.1
Aromaticity 0.047619048
Average rotatable bonds 3.333333333
Number of hydrogen bond donors 25
Number of hydrogen bond acceptors 27
X logP energy -0.8292
Hydropathy 
Literature Information
Title Isolation of a protein Z-dependent plasma protease inhibitor.
Publication Year 1998
PubMed ID 9689066,
Patent ID NA,
