General Information
SPKB ID SPKB02582
Signal sequence MKAILIPFLSLLIPLTPQSAFA
Length 22
Organism Escherichia coli (strain K12)
UniProt ID P07102,
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 SPKB02582.cif
Physicochemical Information
Molecular weight 2384.98904
Aliphatic index 155.4545455
Isoelectric point 9.700002532
Charge (pH=7) 0.997689266
Topological polar surface area 777.85
Aromaticity 0.090909091
Average rotatable bonds 3.318181818
Number of hydrogen bond donors 25
Number of hydrogen bond acceptors 29
X logP energy -1.4754
Hydropathy 
Literature Information
Title The complete nucleotide sequence of the Escherichia coli gene appA reveals significant homology between pH 2.5 acid phosphatase and glucose-1-phosphatase.
DOI 10.1128/jb.172.9.5497-5500.1990,
Publication Year 1990
PubMed ID 2168385,
Patent ID NA,
