General Information
SPKB ID SPKB03109
Signal sequence MRVVAAAMLYFYIVVLAICSVGIQG
Length 25
Organism Sambucus nigra (European elder)
UniProt ID P33183,
Motif 1..25
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 SPKB03109.cif
Physicochemical Information
Molecular weight 2688.34324
Aliphatic index 152
Isoelectric point 8.506546087
Charge (pH=7) 0.934305444
Topological polar surface area 927.4
Aromaticity 0.12
Average rotatable bonds 3.4
Number of hydrogen bond donors 34
Number of hydrogen bond acceptors 34
X logP energy -3.01723
Hydropathy 
Literature Information
Title Isolation and partial characterization of nigrin b, a non-toxic novel type 2 ribosome-inactivating protein from the bark of Sambucus nigra L.
DOI 10.1007/BF00028990,
Publication Year 1993
PubMed ID 8400135,
Patent ID NA,
