ID   TYPH_BRASB              Reviewed;         511 AA.
AC   A5EG87;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   15-JAN-2008, sequence version 2.
DT   03-AUG-2022, entry version 75.
DE   RecName: Full=Putative thymidine phosphorylase {ECO:0000255|HAMAP-Rule:MF_00703};
DE            EC=2.4.2.4 {ECO:0000255|HAMAP-Rule:MF_00703};
DE   AltName: Full=TdRPase {ECO:0000255|HAMAP-Rule:MF_00703};
GN   OrderedLocusNames=BBta_3062;
OS   Bradyrhizobium sp. (strain BTAi1 / ATCC BAA-1182).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bradyrhizobiaceae; Bradyrhizobium; unclassified Bradyrhizobium.
OX   NCBI_TaxID=288000;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BTAi1 / ATCC BAA-1182;
RX   PubMed=17540897; DOI=10.1126/science.1139548;
RA   Giraud E., Moulin L., Vallenet D., Barbe V., Cytryn E., Avarre J.-C.,
RA   Jaubert M., Simon D., Cartieaux F., Prin Y., Bena G., Hannibal L.,
RA   Fardoux J., Kojadinovic M., Vuillet L., Lajus A., Cruveiller S., Rouy Z.,
RA   Mangenot S., Segurens B., Dossat C., Franck W.L., Chang W.-S., Saunders E.,
RA   Bruce D., Richardson P., Normand P., Dreyfus B., Pignol D., Stacey G.,
RA   Emerich D., Vermeglio A., Medigue C., Sadowsky M.;
RT   "Legumes symbioses: absence of nod genes in photosynthetic bradyrhizobia.";
RL   Science 316:1307-1312(2007).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=phosphate + thymidine = 2-deoxy-alpha-D-ribose 1-phosphate +
CC         thymine; Xref=Rhea:RHEA:16037, ChEBI:CHEBI:17748, ChEBI:CHEBI:17821,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:57259; EC=2.4.2.4;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00703};
CC   -!- SIMILARITY: Belongs to the thymidine/pyrimidine-nucleoside
CC       phosphorylase family. Type 2 subfamily. {ECO:0000255|HAMAP-
CC       Rule:MF_00703}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABQ35181.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000494; ABQ35181.1; ALT_INIT; Genomic_DNA.
DR   AlphaFoldDB; A5EG87; -.
DR   SMR; A5EG87; -.
DR   STRING; 288000.BBta_3062; -.
DR   EnsemblBacteria; ABQ35181; ABQ35181; BBta_3062.
DR   KEGG; bbt:BBta_3062; -.
DR   eggNOG; COG0213; Bacteria.
DR   HOGENOM; CLU_025040_6_0_5; -.
DR   Proteomes; UP000000246; Chromosome.
DR   GO; GO:0004645; F:1,4-alpha-oligoglucan phosphorylase activity; IEA:InterPro.
DR   GO; GO:0009032; F:thymidine phosphorylase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006206; P:pyrimidine nucleobase metabolic process; IEA:InterPro.
DR   GO; GO:0006213; P:pyrimidine nucleoside metabolic process; IEA:InterPro.
DR   Gene3D; 3.40.1030.10; -; 1.
DR   Gene3D; 3.90.1170.30; -; 1.
DR   HAMAP; MF_00703; Thymid_phosp_2; 1.
DR   InterPro; IPR000312; Glycosyl_Trfase_fam3.
DR   InterPro; IPR017459; Glycosyl_Trfase_fam3_N_dom.
DR   InterPro; IPR036320; Glycosyl_Trfase_fam3_N_dom_sf.
DR   InterPro; IPR035902; Nuc_phospho_transferase.
DR   InterPro; IPR036566; PYNP-like_C_sf.
DR   InterPro; IPR013102; PYNP_C.
DR   InterPro; IPR017872; Pyrmidine_PPase_CS.
DR   InterPro; IPR028579; Thym_Pase_Put.
DR   InterPro; IPR013466; Thymidine/AMP_Pase.
DR   InterPro; IPR000053; Thymidine/pyrmidine_PPase.
DR   PANTHER; PTHR10515; PTHR10515; 1.
DR   Pfam; PF02885; Glycos_trans_3N; 1.
DR   Pfam; PF00591; Glycos_transf_3; 1.
DR   Pfam; PF07831; PYNP_C; 1.
DR   SMART; SM00941; PYNP_C; 1.
DR   SUPFAM; SSF47648; SSF47648; 1.
DR   SUPFAM; SSF52418; SSF52418; 1.
DR   SUPFAM; SSF54680; SSF54680; 1.
DR   TIGRFAMs; TIGR02645; ARCH_P_rylase; 1.
DR   PROSITE; PS00647; THYMID_PHOSPHORYLASE; 1.
PE   3: Inferred from homology;
KW   Glycosyltransferase; Transferase.
FT   CHAIN           1..511
FT                   /note="Putative thymidine phosphorylase"
FT                   /id="PRO_0000314697"
SQ   SEQUENCE   511 AA;  54383 MW;  02CE1A5A2442C6FD CRC64;
     MSTIDSARPQ LKIRSVALDT GRENVVVISR RSRALRPEVF SGFSRVELRC NSRTLLATLL
     ITDDDALVGP DEIGLSQPAL RRFAEPAGTF ATVSPATPPD SLEAVRAKIR GETLSDQAIS
     AVIDDLAHYR YSDMEIAAFL IGSASFMTSG ELLALTRAMA NAGTQLKWPE PVVVDKHCIG
     GIPGNRTSMV VVPIVAAHGL TIPKTSSRAI TSPAGTADTM EVLARVNVGA EEMKSIVAAC
     NGCVIWGGHV NLSPADDILI SVERPLSLDT REQMVASILS KKLAAGSTHL LLDLPVGPTA
     KLSSGAEAMR LRKLFEFVGD RFGLNVEVIT TDGRQPIGNG IGPVLEARDV MAVLGNEPGA
     PADLREKSLR LAAHLLEYDP KLRGGAGYQR ARELLDSGAA LKQMQKIIDA QGPTTSRNEL
     GDLAFDVKAG RDGIVSAIDC LRLNRLARTA GAPINKGAGI RLFKKIGDRV DQGEPLYRVF
     TCDPSEHDLA VAAAAADHGY GFADEPNGHQ R