SCRK2_ARATH
ID SCRK2_ARATH Reviewed; 329 AA.
AC Q9LNE3;
DT 30-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 03-AUG-2022, entry version 126.
DE RecName: Full=Probable fructokinase-2;
DE EC=2.7.1.4;
GN OrderedLocusNames=At1g06030 {ECO:0000312|Araport:AT1G06030};
GN ORFNames=T21E18.8 {ECO:0000312|EMBL:AAF80126.1};
OS Arabidopsis thaliana (Mouse-ear cress).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX NCBI_TaxID=3702;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=11130712; DOI=10.1038/35048500;
RA Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O.,
RA Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E.,
RA Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K., Conn L.,
RA Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P.,
RA Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D.,
RA Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J.,
RA Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L.,
RA Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A.,
RA Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A.,
RA Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M.,
RA Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M.,
RA Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P.,
RA Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D.,
RA Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D.,
RA Yu G., Fraser C.M., Venter J.C., Davis R.W.;
RT "Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana.";
RL Nature 408:816-820(2000).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=cv. Columbia;
RX PubMed=27862469; DOI=10.1111/tpj.13415;
RA Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA Town C.D.;
RT "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT genome.";
RL Plant J. 89:789-804(2017).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Columbia;
RX PubMed=14593172; DOI=10.1126/science.1088305;
RA Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA Ecker J.R.;
RT "Empirical analysis of transcriptional activity in the Arabidopsis
RT genome.";
RL Science 302:842-846(2003).
CC -!- FUNCTION: May play an important role in maintaining the flux of carbon
CC towards starch formation. {ECO:0000250|UniProtKB:Q6XZ79}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-fructose = ADP + D-fructose 6-phosphate + H(+);
CC Xref=Rhea:RHEA:16125, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:37721, ChEBI:CHEBI:61527, ChEBI:CHEBI:456216; EC=2.7.1.4;
CC -!- PATHWAY: Glycan biosynthesis; starch biosynthesis.
CC -!- SIMILARITY: Belongs to the carbohydrate kinase PfkB family.
CC {ECO:0000305}.
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DR EMBL; AC024174; AAF80126.1; -; Genomic_DNA.
DR EMBL; CP002684; AEE27931.1; -; Genomic_DNA.
DR EMBL; AY090916; AAM13911.1; -; mRNA.
DR PIR; D86195; D86195.
DR RefSeq; NP_172093.1; NM_100483.3.
DR AlphaFoldDB; Q9LNE3; -.
DR SMR; Q9LNE3; -.
DR BioGRID; 22354; 5.
DR STRING; 3702.AT1G06030.1; -.
DR PaxDb; Q9LNE3; -.
DR PRIDE; Q9LNE3; -.
DR ProteomicsDB; 232944; -.
DR EnsemblPlants; AT1G06030.1; AT1G06030.1; AT1G06030.
DR GeneID; 837112; -.
DR Gramene; AT1G06030.1; AT1G06030.1; AT1G06030.
DR KEGG; ath:AT1G06030; -.
DR Araport; AT1G06030; -.
DR TAIR; locus:2198831; AT1G06030.
DR eggNOG; KOG2855; Eukaryota.
DR HOGENOM; CLU_027634_6_1_1; -.
DR InParanoid; Q9LNE3; -.
DR OMA; GPYNTAV; -.
DR OrthoDB; 918144at2759; -.
DR PhylomeDB; Q9LNE3; -.
DR BioCyc; ARA:AT1G06030-MON; -.
DR UniPathway; UPA00152; -.
DR PRO; PR:Q9LNE3; -.
DR Proteomes; UP000006548; Chromosome 1.
DR ExpressionAtlas; Q9LNE3; baseline and differential.
DR Genevisible; Q9LNE3; AT.
DR GO; GO:0005829; C:cytosol; IDA:TAIR.
DR GO; GO:0005576; C:extracellular region; HDA:TAIR.
DR GO; GO:0009506; C:plasmodesma; HDA:TAIR.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0008865; F:fructokinase activity; IDA:TAIR.
DR GO; GO:0006000; P:fructose metabolic process; IDA:TAIR.
DR GO; GO:0019252; P:starch biosynthetic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.40.1190.20; -; 1.
DR InterPro; IPR002173; Carboh/pur_kinase_PfkB_CS.
DR InterPro; IPR011611; PfkB_dom.
DR InterPro; IPR002139; Ribo/fructo_kinase.
DR InterPro; IPR029056; Ribokinase-like.
DR Pfam; PF00294; PfkB; 1.
DR PRINTS; PR00990; RIBOKINASE.
DR SUPFAM; SSF53613; SSF53613; 1.
DR PROSITE; PS00583; PFKB_KINASES_1; 1.
DR PROSITE; PS00584; PFKB_KINASES_2; 1.
PE 2: Evidence at transcript level;
KW ATP-binding; Carbohydrate metabolism; Kinase; Nucleotide-binding;
KW Reference proteome; Transferase.
FT CHAIN 1..329
FT /note="Probable fructokinase-2"
FT /id="PRO_0000237602"
SQ SEQUENCE 329 AA; 35893 MW; 93A922A5A688BF7F CRC64;
MTSSNGDNKG LVVSFGEMLI DFVPTESGVS LSESSGFLKA PGGAPANVAI AVSRLGGRAA
FVGKLGDDEF GHMLAGILRK NDVDDQGINF DKGARTALAF VTLRSDGERE FMFYRNPSAD
MLLRPDELNL ELIRSAKVFH YGSISLITEP CRSAHMKAME VAKEAGALLS YDPNLREPLW
PSPEEARKQI MSIWDKADII KVSDVELEFL TGNKTIDDET AMSLWHPNLK LLLVTLGENG
CRYYTKDFHG SVETFHVDAV DTTGAGDSFV GALLNQIVDD QSVLEEEERL RKVLRFANAC
GAITTTKKGA IPALPTDCEA LSFLKIQVE
