ID DEOD_ACTPJ Reviewed; 240 AA. AC B0BPV3; DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot. DT 26-FEB-2008, sequence version 1. DT 27-MAR-2024, entry version 89. DE RecName: Full=Purine nucleoside phosphorylase DeoD-type {ECO:0000255|HAMAP-Rule:MF_01627}; DE Short=PNP {ECO:0000255|HAMAP-Rule:MF_01627}; DE EC=2.4.2.1 {ECO:0000255|HAMAP-Rule:MF_01627}; GN Name=deoD {ECO:0000255|HAMAP-Rule:MF_01627}; GN OrderedLocusNames=APJL_1032; OS Actinobacillus pleuropneumoniae serotype 3 (strain JL03). OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pasteurellales; OC Pasteurellaceae; Actinobacillus. OX NCBI_TaxID=434271; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=JL03; RX PubMed=18197260; DOI=10.1371/journal.pone.0001450; RA Xu Z., Zhou Y., Li L., Zhou R., Xiao S., Wan Y., Zhang S., Wang K., Li W., RA Li L., Jin H., Kang M., Dalai B., Li T., Liu L., Cheng Y., Zhang L., Xu T., RA Zheng H., Pu S., Wang B., Gu W., Zhang X.L., Zhu G.-F., Wang S., RA Zhao G.-P., Chen H.; RT "Genome biology of Actinobacillus pleuropneumoniae JL03, an isolate of RT serotype 3 prevalent in China."; RL PLoS ONE 3:E1450-E1450(2008). CC -!- FUNCTION: Catalyzes the reversible phosphorolytic breakdown of the N- CC glycosidic bond in the beta-(deoxy)ribonucleoside molecules, with the CC formation of the corresponding free purine bases and pentose-1- CC phosphate. {ECO:0000255|HAMAP-Rule:MF_01627}. CC -!- CATALYTIC ACTIVITY: CC Reaction=a purine D-ribonucleoside + phosphate = a purine nucleobase + CC alpha-D-ribose 1-phosphate; Xref=Rhea:RHEA:19805, ChEBI:CHEBI:26386, CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57720, ChEBI:CHEBI:142355; EC=2.4.2.1; CC Evidence={ECO:0000255|HAMAP-Rule:MF_01627}; CC -!- CATALYTIC ACTIVITY: CC Reaction=a purine 2'-deoxy-D-ribonucleoside + phosphate = 2-deoxy- CC alpha-D-ribose 1-phosphate + a purine nucleobase; CC Xref=Rhea:RHEA:36431, ChEBI:CHEBI:26386, ChEBI:CHEBI:43474, CC ChEBI:CHEBI:57259, ChEBI:CHEBI:142361; EC=2.4.2.1; CC Evidence={ECO:0000255|HAMAP-Rule:MF_01627}; CC -!- SUBUNIT: Homohexamer; trimer of homodimers. {ECO:0000255|HAMAP- CC Rule:MF_01627}. CC -!- SIMILARITY: Belongs to the PNP/UDP phosphorylase family. CC {ECO:0000255|HAMAP-Rule:MF_01627}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; CP000687; ABY69588.1; -; Genomic_DNA. DR RefSeq; WP_012263059.1; NC_010278.1. DR AlphaFoldDB; B0BPV3; -. DR SMR; B0BPV3; -. DR KEGG; apj:APJL_1032; -. DR HOGENOM; CLU_068457_2_0_6; -. DR Proteomes; UP000008547; Chromosome. DR GO; GO:0004731; F:purine-nucleoside phosphorylase activity; IEA:UniProtKB-UniRule. DR GO; GO:0009164; P:nucleoside catabolic process; IEA:UniProt. DR GO; GO:0042278; P:purine nucleoside metabolic process; IEA:UniProtKB-UniRule. DR CDD; cd09006; PNP_EcPNPI-like; 1. DR Gene3D; 3.40.50.1580; Nucleoside phosphorylase domain; 1. DR HAMAP; MF_01627; Pur_nucleosid_phosp; 1. DR InterPro; IPR004402; DeoD-type. DR InterPro; IPR018016; Nucleoside_phosphorylase_CS. DR InterPro; IPR000845; Nucleoside_phosphorylase_d. DR InterPro; IPR035994; Nucleoside_phosphorylase_sf. DR NCBIfam; TIGR00107; deoD; 1. DR PANTHER; PTHR43691:SF2; PURINE NUCLEOSIDE PHOSPHORYLASE DEOD-TYPE; 1. DR PANTHER; PTHR43691; URIDINE PHOSPHORYLASE; 1. DR Pfam; PF01048; PNP_UDP_1; 1. DR SUPFAM; SSF53167; Purine and uridine phosphorylases; 1. DR PROSITE; PS01232; PNP_UDP_1; 1. PE 3: Inferred from homology; KW Glycosyltransferase; Transferase. FT CHAIN 1..240 FT /note="Purine nucleoside phosphorylase DeoD-type" FT /id="PRO_1000186168" FT ACT_SITE 205 FT /note="Proton donor" FT /evidence="ECO:0000255|HAMAP-Rule:MF_01627" FT BINDING 5 FT /ligand="a purine D-ribonucleoside" FT /ligand_id="ChEBI:CHEBI:142355" FT /ligand_note="ligand shared between dimeric partners" FT /evidence="ECO:0000250|UniProtKB:P50389" FT BINDING 21 FT /ligand="phosphate" FT /ligand_id="ChEBI:CHEBI:43474" FT /ligand_note="ligand shared between dimeric partners" FT /note="in other chain" FT /evidence="ECO:0000250|UniProtKB:P50389" FT BINDING 25 FT /ligand="phosphate" FT /ligand_id="ChEBI:CHEBI:43474" FT /ligand_note="ligand shared between dimeric partners" FT /note="in other chain" FT /evidence="ECO:0000250|UniProtKB:P50389" FT BINDING 44 FT /ligand="phosphate" FT /ligand_id="ChEBI:CHEBI:43474" FT /ligand_note="ligand shared between dimeric partners" FT /evidence="ECO:0000250|UniProtKB:P50389" FT BINDING 88..91 FT /ligand="phosphate" FT /ligand_id="ChEBI:CHEBI:43474" FT /ligand_note="ligand shared between dimeric partners" FT /note="in other chain" FT /evidence="ECO:0000250|UniProtKB:P50389" FT BINDING 180..182 FT /ligand="a purine D-ribonucleoside" FT /ligand_id="ChEBI:CHEBI:142355" FT /ligand_note="ligand shared between dimeric partners" FT /note="in other chain" FT /evidence="ECO:0000250|UniProtKB:P50389" FT BINDING 204..205 FT /ligand="a purine D-ribonucleoside" FT /ligand_id="ChEBI:CHEBI:142355" FT /ligand_note="ligand shared between dimeric partners" FT /note="in other chain" FT /evidence="ECO:0000250|UniProtKB:P50389" FT SITE 218 FT /note="Important for catalytic activity" FT /evidence="ECO:0000255|HAMAP-Rule:MF_01627" SQ SEQUENCE 240 AA; 26044 MW; 971BFAAA132998CC CRC64; MATPHINAPE GAFADVVLMP GDPLRAKYIA ETFLEDTVQV TDVRNMFGYT GTYKGRRISV MGHGMGIPSC SIYAKELITE YGVKKIIRVG SCGAVRQDVK VRDVIIGSGA CTDSKVNRIR FRNNDFAAIS DFDMTLAAVQ AAKQKGIAAR VGNLFSADLF YTPDVEMFDV MEKYGILGVE MEAAGIYAVA AEYGAKALAI CTVSDHIRTG EQTSSEERQL TFNDMITIAL ESVLIGDKAE //