General Information
SPKB ID SPKB17851
Signal sequence MQIKHLITLFFLVLIVADQCSA
Length 22
Organism Tityus stigmurus (Brazilian scorpion)
UniProt ID P0DQT1,
Motif 1..22
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 SPKB17851.cif
Physicochemical Information
Molecular weight 2504.08694
Aliphatic index 159.5454545
Isoelectric point 7.359000943
Charge (pH=7) 0.027070125
Topological polar surface area 893.06
Aromaticity 0.090909091
Average rotatable bonds 3.772727273
Number of hydrogen bond donors 31
Number of hydrogen bond acceptors 32
X logP energy -3.1045
Hydropathy 
Literature Information
Title Structural characterization of a novel peptide with antimicrobial activity from the venom gland of the scorpion Tityus stigmurus: Stigmurin.
DOI 10.1016/j.peptides.2015.03.003,
Publication Year 2015
PubMed ID 25805002,
Patent ID NA,
