ID A0A0D3F7V4_9ORYZ Unreviewed; 244 AA.
AC A0A0D3F7V4;
DT 29-APR-2015, integrated into UniProtKB/TrEMBL.
DT 29-APR-2015, sequence version 1.
DT 27-MAR-2024, entry version 29.
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 barthii.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza.
OX NCBI_TaxID=65489 {ECO:0000313|EnsemblPlants:OBART02G24840.1};
RN [1] {ECO:0000313|EnsemblPlants:OBART02G24840.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IRGC 105608 {ECO:0000313|EnsemblPlants:OBART02G24840.1};
RX DOI=10.1007/s12284-009-9025-z;
RA Rounsley S., Marri P.R., Yu Y., He R., Sisneros N., Goicoechea J.L.,
RA Lee S.J., Angelova A., Kudrna D., Luo M., Affourtit J., Desany B.,
RA Knight J., Niazi F., Egholm M., Wing R.A.;
RT "De novo next generation sequencing of plant genomes.";
RL Rice 2:35-43(2009).
RN [2] {ECO:0000313|EnsemblPlants:OBART02G24840.1}
RP IDENTIFICATION.
RG EnsemblPlants;
RL Submitted (MAR-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}.
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DR AlphaFoldDB; A0A0D3F7V4; -.
DR STRING; 65489.A0A0D3F7V4; -.
DR PaxDb; 65489-OBART02G24840-1; -.
DR EnsemblPlants; OBART02G24840.1; OBART02G24840.1; OBART02G24840.
DR Gramene; OBART02G24840.1; OBART02G24840.1; OBART02G24840.
DR eggNOG; ENOG502QSR9; Eukaryota.
DR HOGENOM; CLU_058336_2_0_1; -.
DR Proteomes; UP000026960; Chromosome 2.
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:SF90; CYTOKININ RIBOSIDE 5'-MONOPHOSPHATE PHOSPHORIBOHYDROLASE LOGL2-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:UP000026960}.
SQ SEQUENCE 244 AA; 27246 MW; A5858533728F8142 CRC64;
MEIKDEETTA EVAMVVQSRF RRVCVFCGSS HGKKKIYQDA AIELGKELVA RNIDLVYGGG
SVGLMGLVSQ AVHNGGRHVI GVIPKTLMPR EISGETVGEV KAVSDMHQRK AEMARQSDAF
IALPGGYGTL EELLEVIAWA QLGIHDKPVG LLNVDGYYNP LLSFIDKAVE EGFIRPSARH
IIVLAPTPKE LIEKLEEYSP QHEEVVSKMK WEMEQMSYPQ NYDIPRPKEG KMIIEAQRGS
RLWM
//
