General Information
SPKB ID SPKB03147
Signal sequence MAKSLFRALVALSFLAPLWLNA
Length 22
Organism Escherichia coli (strain K12)
UniProt ID P37028,
Motif 1..22
Activity Information
Pathway Sec
Natural/Artificial Natural
Subcellular location Periplasmic space
Secretion efficiency NA
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB03147.cif
Physicochemical Information
Molecular weight 2432.99574
Aliphatic index 142.2727273
Isoelectric point 11.65177567
Charge (pH=7) 1.997685954
Topological polar surface area 852.89
Aromaticity 0.136363636
Average rotatable bonds 3.454545455
Number of hydrogen bond donors 30
Number of hydrogen bond acceptors 29
X logP energy -2.66783
Hydropathy 
Literature Information
Title Identification of the periplasmic cobalamin-binding protein BtuF of Escherichia coli.
DOI 10.1128/JB.184.3.706-717.2002,
Publication Year 2002
PubMed ID 11790740,
Patent ID NA,
