General Information
SPKB ID SPKB03006
Signal sequence MRFSRFIIGLTSCIAFSVQA
Length 20
Organism Escherichia coli (strain K12)
UniProt ID P24228,
Motif 1..20
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 SPKB03006.cif
Physicochemical Information
Molecular weight 2247.70154
Aliphatic index 102.5
Isoelectric point 10.52640717
Charge (pH=7) 1.936002961
Topological polar surface area 864.03
Aromaticity 0.15
Average rotatable bonds 3.65
Number of hydrogen bond donors 33
Number of hydrogen bond acceptors 30
X logP energy -7.31816
Hydropathy 
Literature Information
Title Penicillin-binding protein 4 of Escherichia coli shows a novel type of primary structure among penicillin-interacting proteins.
DOI 10.1016/0378-1097(91)90160-c,
Publication Year 1991
PubMed ID 2040429,
Patent ID NA,
