Identification and putative function of proteins excised from the EBPR₅₅ 2D-PAGE gel and analysed by mass spectrometry (spot numbers refer to those in Fig. 3).

aAbbreviations: OZP: OZ sludge, Phrap assembly; USJ: US sludge, Jazz assembly; USP: US sludge, Phrap assembly bAssignment is based on the IMG/M binning of the genomic sequences. Sequences were binned as “A. phosphatis” as determined by US/OZ overlap [4]. Sequences assigned to other “Accumulibacter” contains sequences that belong to the genus “Accumulibacter” but not the species “A. phosphatis” cThe % nucleotide identity of the MASCOT matched sequence against the “A. phosphatis” sequence.