ID   A0A0E0KSW2_ORYPU        Unreviewed;       250 AA.
AC   A0A0E0KSW2;
DT   27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT   27-MAY-2015, sequence version 1.
DT   27-MAR-2024, entry version 34.
DE   RecName: Full=Cytokinin riboside 5'-monophosphate phosphoribohydrolase {ECO:0000256|ARBA:ARBA00012205, ECO:0000256|RuleBase:RU363015};
DE            EC=3.2.2.n1 {ECO:0000256|ARBA:ARBA00012205, ECO:0000256|RuleBase:RU363015};
OS   Oryza punctata (Red rice).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Oryzoideae; Oryzeae; Oryzinae; Oryza.
OX   NCBI_TaxID=4537 {ECO:0000313|EnsemblPlants:OPUNC04G16620.1};
RN   [1] {ECO:0000313|EnsemblPlants:OPUNC04G16620.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Wing R.;
RT   "Oryza genome evolution.";
RL   Submitted (AUG-2013) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EnsemblPlants:OPUNC04G16620.1}
RP   IDENTIFICATION.
RG   EnsemblPlants;
RL   Submitted (APR-2015) to UniProtKB.
CC   -!- FUNCTION: Cytokinin-activating enzyme working in the direct activation
CC       pathway. Phosphoribohydrolase that converts inactive cytokinin
CC       nucleotides to the biologically active free-base forms.
CC       {ECO:0000256|RuleBase:RU363015}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=9-ribosyl-trans-zeatin 5'-phosphate + H2O = D-ribose 5-
CC         phosphate + trans-zeatin; Xref=Rhea:RHEA:48564, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:16522, ChEBI:CHEBI:78346, ChEBI:CHEBI:87947; EC=3.2.2.n1;
CC         Evidence={ECO:0000256|ARBA:ARBA00000881,
CC         ECO:0000256|RuleBase:RU363015};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H2O + N(6)-(dimethylallyl)adenosine 5'-phosphate = D-ribose 5-
CC         phosphate + N(6)-dimethylallyladenine; Xref=Rhea:RHEA:48560,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:17660, ChEBI:CHEBI:57526,
CC         ChEBI:CHEBI:78346; EC=3.2.2.n1;
CC         Evidence={ECO:0000256|ARBA:ARBA00000894,
CC         ECO:0000256|RuleBase:RU363015};
CC   -!- SIMILARITY: Belongs to the LOG family. {ECO:0000256|ARBA:ARBA00006763,
CC       ECO:0000256|RuleBase:RU363015}.
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   AlphaFoldDB; A0A0E0KSW2; -.
DR   STRING; 4537.A0A0E0KSW2; -.
DR   EnsemblPlants; OPUNC04G16620.1; OPUNC04G16620.1; OPUNC04G16620.
DR   Gramene; OPUNC04G16620.1; OPUNC04G16620.1; OPUNC04G16620.
DR   eggNOG; ENOG502QSR9; Eukaryota.
DR   HOGENOM; CLU_058336_2_0_1; -.
DR   OMA; PIIQAQR; -.
DR   Proteomes; UP000026962; Chromosome 4.
DR   GO; GO:0102682; F:N6-(Delta2-isopentenyl)-adenosine 5'-monophosphate phosphoribohydrolase activity; IEA:RHEA.
DR   GO; GO:0009691; P:cytokinin biosynthetic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.450; -; 1.
DR   InterPro; IPR005269; LOG.
DR   InterPro; IPR031100; LOG_fam.
DR   NCBIfam; TIGR00730; Rossman fold protein, TIGR00730 family; 1.
DR   PANTHER; PTHR31223:SF87; CYTOKININ RIBOSIDE 5'-MONOPHOSPHATE PHOSPHORIBOHYDROLASE LOG6-RELATED; 1.
DR   PANTHER; PTHR31223; LOG FAMILY PROTEIN YJL055W; 1.
DR   Pfam; PF03641; Lysine_decarbox; 1.
DR   SUPFAM; SSF102405; MCP/YpsA-like; 1.
PE   3: Inferred from homology;
KW   Cytokinin biosynthesis {ECO:0000256|ARBA:ARBA00022712,
KW   ECO:0000256|RuleBase:RU363015}; Hydrolase {ECO:0000256|RuleBase:RU363015};
KW   Reference proteome {ECO:0000313|Proteomes:UP000026962}.
SQ   SEQUENCE   250 AA;  27449 MW;  F225819F438FD80A CRC64;
     MMDTDHTEII KEGEAVVEAM ALLPSRFRRM CVFCGSSQGK KKSYQDAAVE LGKELVARNI
     DLVYGGGSVG LMGLVSQAVY NGGRHVIGVI PKTLMPREIT GETVGEVKAV ADMHQRKAEM
     ARQSDAFIAL PGGYGTLEEL LEVIAWAQLG IHDKPVGLLN VDGYYNSLLS FIDKAVEEEF
     ISPSARHIIV LAPTPNELLE KLEAYSPRHD KVVPKMQWEM EKLSYCKSCE IPGLKEGNKA
     TIQAQRGSML
//