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LOCUS WP_003113051 373 aa linear BCT 22-AUG-2022 diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase RibD [Pseudomonas]. ACCESSION WP_003113051 VERSION WP_003113051.1 KEYWORDS RefSeq. SOURCE Pseudomonas ORGANISM Pseudomonas Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria; Pseudomonadales; Pseudomonadaceae. 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 :: TIGR00326.1 Evidence Source :: JCVI ##Evidence-For-Name-Assignment-END## COMPLETENESS: full length. FEATURES Location/Qualifiers source 1..373 /organism="Pseudomonas" /db_xref="taxon:286" gene 1..373 /gene="ribD" Protein 1..373 /product="bifunctional diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase RibD" /EC_number="1.1.1.193" /EC_number="3.5.4.26" /GO_function="GO:0008703 - 5-amino-6-(5-phosphoribosylamino)uracil reductase activity [Evidence IEA]" /GO_function="GO:0008835 - diaminohydroxyphosphoribosylaminopyrimidine deaminase activity [Evidence IEA]" /calculated_mol_wt=39634 Region 5..373 /region_name="DHFR" /note="Dihydrofolate reductase (DHFR). Reduces 7,8-dihydrofolate to 5,6,7,8-tetrahydrofolate with NADPH as a cofactor. This is an essential step in the biosynthesis of deoxythymidine phosphate since 5,6,7,8-tetrahydrofolate is required to regenerate 5; cl17279" /db_xref="CDD:473077" ORIGIN 1 mnaadplyma ralelarqgl ystqpnprvg cvlvkdgqvv gegwhvrage phaevhalrq 61 agenargata yvtlepcshf grtppcadal vgagvarvva amqdpnpeva grgllrlmqa 121 giavqsgvle aearelnigf ikrmehglpf vrvklamsld grtamasges qwitgpsars 181 avqrlrarss vvlsgadtll addarlnvrp delglnaelt alaaarqplr vlvdgrlrvp 241 lesafyqagp alvatcaaas arerfqdagh ellalpsaeg hvdlhkllle laarganevl 301 veagprlaga farlglvdey rlfvapkflg ssarplldwp larmadaaql riddiravgd 361 dwlvtarphl rda