>1B00_1|Chains A, B|PHOSPHATE REGULON TRANSCRIPTIONAL REGULATORY PROTEIN PHOB|Escherichia coli (562) MARRILVVEDEAPIREMVCFVLEQNGFQPVEAEDYDSAVNQLNEPWPDLILLDWMLPGGSGIQFIKHLKRESMTRDIPVVMLTARGEEEDRVRGLETGADDYITKPFSPKELVARIKAVMRRISPMA