General Information
SPKB ID SPKB02577
Signal sequence MARSKTAQPKHSLRKIAVVVATAVSGMSVYAQA
Length 33
Organism Escherichia coli (strain K12)
UniProt ID P06971,
Motif 1..33
Activity Information
Pathway Sec
Natural/Artificial Natural
Subcellular location Cell membrane
Secretion efficiency NA
Type Sec/SPI
Structure Information
PDB ID 9A31,
Predicted Structure ID SPKB02577.cif
Physicochemical Information
Molecular weight 3458.10124
Aliphatic index 88.78787879
Isoelectric point 11.76841695
Charge (pH=7) 5.087151252
Topological polar surface area 1444.06
Aromaticity 0.03030303
Average rotatable bonds 3.484848485
Number of hydrogen bond donors 52
Number of hydrogen bond acceptors 51
X logP energy -16.84336
Hydropathy 
Literature Information
Title Protein fusions of beta-galactosidase to the ferrichrome-iron receptor of Escherichia coli K-12.
DOI 10.1128/jb.165.1.181-192.1986,
Publication Year 1986
PubMed ID 3079747,
Patent ID NA,
