>5C5D_1|Chains A, B, C, D|phosphoribosylaminoimidazole carboxylase|Treponema denticola (strain ATCC 35405 / CIP 103919 / DSM 14222) (243275) MRPLVIILMGSSSDMGHAEKIASELKTFGIEYAIRIGDAHKTAEHVVSMLKEYEALDRPKLYITIAGRSNALSGFVDGFVKGATIACPPPSDSFAGADIYSSLRMPSGISPALVLEPKNAALLAARIFSLYDKEIADSVKSYMESNAQKIIEDDSKLKR