Crystal structure of PnrA from S. pneumoniae in complex with uridine

Crystal Structure and Pathophysiological Role of the Pneumococcal Nucleoside-binding Protein PnrA.

SSHHHHHHMSGENLYFQGASAAIVTDTGGVDDKSFNQSAWEGLQAWGKEHNLSKDNGFTYFQSTSEADYANNLQQAAGSY
NLIFGVGFALNNAVKDAAKEHTDLNYVLIDDVIKDQKNVASVTFADNESGYLAGVAAAKTTKTKQVGFVGGIESEVISRF
EAGFKAGVASVDPSIKVQVDYAGSFGDAAKGKTIAAAQYAAGADIVYQVAGGTGAGVFAEAKSLNESRPENEKVWVIGVD
RDQEAEGKYTSKDGKESNFVLVSTLKQVGTTVKDISNKAERGEFPGGQVIVYSLKDKGVDLAVTNLSEEGKKAVEDAKAK
ILDGSVKVPEK

HHHHHHMSGENLYFQGASAAIVTDTGGVDDKSFNQSAWEGLQAWGKEHNLSKDNGFTYFQSTSEADYANNLQQAAGSYNL
IFGVGFALNNAVKDAAKEHTDLNYVLIDDVIKDQKNVASVTFADNESGYLAGVAAAKTTKTKQVGFVGGIESEVISRFEA
GFKAGVASVDPSIKVQVDYAGSFGDAAKGKTIAAAQYAAGADIVYQVAGGTGAGVFAEAKSLNESRPENEKVWVIGVDRD
QEAEGKYTSKDGKESNFVLVSTLKQVGTTVKDISNKAERGEFPGGQVIVYSLKDKGVDLAVTNLSEEGKKAVEDAKAKIL
DGSVKVPEK

SSHHHHHHMSGENLYFQGASAAIVTDTGGVDDKSFNQSAWEGLQAWGKEHNLSKDNGFTYFQSTSEADYANNLQQAAGSY
NLIFGVGFALNNAVKDAAKEHTDLNYVLIDDVIKDQKNVASVTFADNESGYLAGVAAAKTTKTKQVGFVGGIESEVISRF
EAGFKAGVASVDPSIKVQVDYAGSFGDAAKGKTIAAAQYAAGADIVYQVAGGTGAGVFAEAKSLNESRPENEKVWVIGVD
RDQEAEGKYTSKDGKESNFVLVSTLKQVGTTVKDISNKAERGEFPGGQVIVYSLKDKGVDLAVTNLSEEGKKAVEDAKAK
ILDGSVKVPE

Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)

28% PEG 600, 0.2 M calcium acetate and 0.1 M sodium cacodylate (pH 6.5)

Spanish Ministry of Economy and Competitiveness

Nucleoside substrate-binding protein, TRANSPORT PROTEIN

AAIVTDTGGVDDKSFNQSAWEGLQAWGKEHNLSKDNGFTYFQSTSEADYANNLQQAAGSYNLIFGVGFALNNAVKDAAKE
HTDLNYVLIDDVIKDQKNVASVTFADNESGYLAGVAAAKTTKTKQVGFVGGIESEVISRFEAGFKAGVASVDPSIKVQVD
YAGSFGDAAKGKTIAAAQYAAGADIVYQVAGGTGAGVFAEAKSLNESRPENEKVWVIGVDRDQEAEGKYTSKDGKESNFV
LVSTLKQVGTTVKDISNKAERGEFPGGQVIVYSLKDKGVDLAVTNLSEEGKKAVEDAKAKILDGSVKVPEK

AAIVTDTGGVDDKSFNQSAWEGLQAWGKEHNLSKDNGFTYFQSTSEADYANNLQQAAGSYNLIFGVGFALNNAVKDAAKE
HTDLNYVLIDDVIKDQKNVASVTFADNESGYLAGVAAAKTTKTKQVGFVGGIESEVISRFEAGFKAGVASVDPSIKVQVD
YAGSFGDAAKGKTIAAAQYAAGADIVYQVAGGTGAGVFAEAKSLNESRPENEKVWVIGVDRDQEAEGKYTSKDGKESNFV
LVSTLKQVGTTVKDISNKAERGEFPGGQVIVYSLKDKGVDLAVTNLSEEGKKAVEDAKAKILDGSVKVPE