ID   PHYK3_SOYBN             Reviewed;         319 AA.
AC   Q2N2K0;
DT   07-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT   07-FEB-2006, sequence version 1.
DT   03-AUG-2022, entry version 55.
DE   RecName: Full=Probable phytol kinase 3, chloroplastic;
DE            EC=2.7.1.182;
DE   Flags: Precursor;
OS   Glycine max (Soybean) (Glycine hispida).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC   NPAAA clade; indigoferoid/millettioid clade; Phaseoleae; Glycine;
OC   Glycine subgen. Soja.
OX   NCBI_TaxID=3847;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=16361393; DOI=10.1105/tpc.105.037077;
RA   Valentin H.E., Lincoln K., Moshiri F., Jensen P.K., Qi Q., Venkatesh T.V.,
RA   Karunanandaa B., Baszis S.R., Norris S.R., Savidge B., Gruys K.J.,
RA   Last R.L.;
RT   "The Arabidopsis vitamin E pathway gene5-1 mutant reveals a critical role
RT   for phytol kinase in seed tocopherol biosynthesis.";
RL   Plant Cell 18:212-224(2006).
CC   -!- FUNCTION: Involved in the activation and reutilization of phytol from
CC       chlorophyll degradation in plant metabolism, including tocopherol
CC       biosynthesis. Catalyzes the conversion of phytol to phytol
CC       monophosphate (PMP) (By similarity). {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=CTP + phytol = CDP + H(+) + phytyl phosphate;
CC         Xref=Rhea:RHEA:38055, ChEBI:CHEBI:15378, ChEBI:CHEBI:17327,
CC         ChEBI:CHEBI:37563, ChEBI:CHEBI:58069, ChEBI:CHEBI:75483;
CC         EC=2.7.1.182;
CC   -!- PATHWAY: Cofactor biosynthesis; tocopherol biosynthesis.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast membrane {ECO:0000305};
CC       Multi-pass membrane protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the polyprenol kinase family. {ECO:0000305}.
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DR   EMBL; DQ163028; ABA42677.1; -; mRNA.
DR   RefSeq; NP_001242263.1; NM_001255334.2.
DR   STRING; 3847.GLYMA18G06710.1; -.
DR   GeneID; 100793696; -.
DR   KEGG; gmx:100793696; -.
DR   eggNOG; KOG4453; Eukaryota.
DR   OrthoDB; 1323987at2759; -.
DR   UniPathway; UPA00160; -.
DR   Proteomes; UP000008827; Unplaced.
DR   GO; GO:0031969; C:chloroplast membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0016301; F:kinase activity; IBA:GO_Central.
DR   GO; GO:0010276; F:phytol kinase activity; IEA:UniProtKB-EC.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   GO; GO:0010189; P:vitamin E biosynthetic process; IEA:UniProtKB-UniPathway.
DR   InterPro; IPR039606; Phytol/farnesol_kinase.
DR   PANTHER; PTHR32523; PTHR32523; 1.
PE   2: Evidence at transcript level;
KW   Chloroplast; Kinase; Membrane; Plastid; Reference proteome; Transferase;
KW   Transit peptide; Transmembrane; Transmembrane helix.
FT   TRANSIT         1..22
FT                   /note="Chloroplast"
FT                   /evidence="ECO:0000255"
FT   CHAIN           23..319
FT                   /note="Probable phytol kinase 3, chloroplastic"
FT                   /id="PRO_0000226595"
FT   TRANSMEM        83..103
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        123..143
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        147..167
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        185..205
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        252..272
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        278..298
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   319 AA;  34881 MW;  7CBA8425100673D5 CRC64;
     MMFLSFNMIS GGNTLQRFDP VACVSSVPLL LAPTTRPTFH FPSPFLSKPK PTYLFTSFSS
     SSSSSSSFFS STTPPRSTML HHDPLVSDVY ATAISGVVAL SFLRLFQETA KRDLFDQKLN
     RKLVHISIGL IFMLCXPLFS TETWASFFAA LIPGINIFRM LVIGLGILKD EATVKSMSRF
     GDYRELLKGP LYYAATITLA AIIYWRTSPI SIAAICNLCA GDGMADIVGR RLGGEKIPYN
     KNKSFAGSIA MATAGFLTSI GYMWYFSSFG FIEGSWKLVL GFLLVSIVTA FVESLPISTE
     LDDNLTVPLT SILVGSIIL