General Information
SPKB ID SPKB04167
Signal sequence MKTLLLTLVVVTIVCLDLGYT
Length 21
Organism Naja atra (Chinese cobra)
UniProt ID P01442,
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 SPKB04167.cif
Physicochemical Information
Molecular weight 2308.90384
Aliphatic index 185.2380952
Isoelectric point 6.157533513
Charge (pH=7) -0.06468938
Topological polar surface area 809.79
Aromaticity 0.047619048
Average rotatable bonds 3.571428571
Number of hydrogen bond donors 30
Number of hydrogen bond acceptors 31
X logP energy -2.5695
Hydropathy 
Literature Information
Title Primary structures of cardiotoxin analogues II and IV from the venom of Naja jaja atra.
DOI 10.1016/0005-2795(77)90040-x,
Publication Year 1977
PubMed ID 849468,
Patent ID NA,
