MULTISPECIES: xanthosine phosphorylase [Salmonella].

LOCUS       WP_001119758             277 aa            linear   BCT 03-JUN-2024
ACCESSION   WP_001119758
VERSION     WP_001119758.1
KEYWORDS    RefSeq.
SOURCE      Salmonella
  ORGANISM  Salmonella
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales; Enterobacteriaceae.
REFERENCE   1  (residues 1 to 277)
  AUTHORS   Seeger,C., Poulsen,C. and Dandanell,G.
  TITLE     Identification and characterization of genes (xapA, xapB, and xapR)
            involved in xanthosine catabolism in Escherichia coli
  JOURNAL   J Bacteriol 177 (19), 5506-5516 (1995)
   PUBMED   7559336
COMMENT     REFSEQ: This record represents a single, non-redundant, protein
            sequence which may be annotated on many different RefSeq genomes
            from the same, or different, species.
            
            ##Evidence-For-Name-Assignment-START##
            Evidence Category  :: HMM
            Evidence Accession :: TIGR01699.1
            Evidence Source    :: JCVI
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..277
                     /organism="Salmonella"
                     /db_xref="taxon:590"
     gene            1..277
                     /gene="xapA"
     Protein         1..277
                     /product="xanthosine phosphorylase"
                     /GO_component="GO:0005737 - cytoplasm [Evidence IEA]"
                     /GO_function="GO:0004731 - purine-nucleoside phosphorylase
                     activity [Evidence IEA]"
                     /GO_process="GO:0055086 - nucleobase-containing small
                     molecule metabolic process [Evidence IEA]"
                     /calculated_mol_wt=29277
     Region          9..276
                     /region_name="PRK08202"
                     /note="purine nucleoside phosphorylase; Provisional"
                     /db_xref="CDD:236183"
     Site            order(33..34,85,87,89,115..119,191,196..197,202,213..216,
                     238..241,249,251,254)
                     /site_type="active"
                     /db_xref="CDD:350160"
     Site            order(33..34,65,85,87,116..117,216)
                     /site_type="other"
                     /note="phosphate binding site [ion binding]"
                     /db_xref="CDD:350160"
     Site            order(34,87,89,117..119,196..197,213..215,238..239,251,
                     254)
                     /site_type="other"
                     /note="purine nucleoside binding site [chemical binding]"
                     /db_xref="CDD:350160"
     Site            order(88..92,134..140,142..143,145..146,157..163,166,169,
                     173,187,190..201,203..204,206..208,215,222,242,247..249,
                     251)
                     /site_type="other"
                     /note="homotrimer interface [polypeptide binding]"
                     /db_xref="CDD:350160"
ORIGIN      
        1 mphalfshnp eycvdivhah kpaftprvaf ilgsglgala dqiedavais yeklpgfpvs
       61 tvhghagelv ldhlagvpva cmkgrghfye grgmavmtda irtlkllgce vlfctnaags
      121 lrpevgpgsl valsdhintm pgtpmvgpnd drygdrffsl anaydadyra mlqsvaaeeg
      181 ftltegvfvs ypgpnfetaa eirmmqiigg dvvgmsvvpe visarhcglk vvavsaitnl
      241 aeglgdvkls haqtlaaael srqnfinlic gflrkla