General Information
SPKB ID SPKB07225
Signal sequence MKKMMTFLKKAKV
Length 13
Organism Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)
UniProt ID A0A0H2URU9,
Motif 1..13
Activity Information
Pathway NA
Natural/Artificial Natural
Subcellular location Cell membrane
Secretion efficiency NA
Type NA
Structure Information
PDB ID NA,
Predicted Structure ID SPKB07225.cif
Physicochemical Information
Molecular weight 1584.11604
Aliphatic index 60
Isoelectric point 11.4029138
Charge (pH=7) 4.99650913
Topological polar surface area 562.85
Aromaticity 0.076923077
Average rotatable bonds 4.615384615
Number of hydrogen bond donors 20
Number of hydrogen bond acceptors 23
X logP energy -1.5343
Hydropathy 
Literature Information
