AROK_STRMK
ID AROK_STRMK Reviewed; 180 AA.
AC B2FQI7;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-JUN-2008, sequence version 1.
DT 03-AUG-2022, entry version 77.
DE RecName: Full=Shikimate kinase {ECO:0000255|HAMAP-Rule:MF_00109};
DE Short=SK {ECO:0000255|HAMAP-Rule:MF_00109};
DE EC=2.7.1.71 {ECO:0000255|HAMAP-Rule:MF_00109};
GN Name=aroK {ECO:0000255|HAMAP-Rule:MF_00109}; OrderedLocusNames=Smlt3619;
OS Stenotrophomonas maltophilia (strain K279a).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Stenotrophomonas; Stenotrophomonas maltophilia group.
OX NCBI_TaxID=522373;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K279a;
RX PubMed=18419807; DOI=10.1186/gb-2008-9-4-r74;
RA Crossman L.C., Gould V.C., Dow J.M., Vernikos G.S., Okazaki A.,
RA Sebaihia M., Saunders D., Arrowsmith C., Carver T., Peters N., Adlem E.,
RA Kerhornou A., Lord A., Murphy L., Seeger K., Squares R., Rutter S.,
RA Quail M.A., Rajandream M.A., Harris D., Churcher C., Bentley S.D.,
RA Parkhill J., Thomson N.R., Avison M.B.;
RT "The complete genome, comparative and functional analysis of
RT Stenotrophomonas maltophilia reveals an organism heavily shielded by drug
RT resistance determinants.";
RL Genome Biol. 9:R74.1-R74.13(2008).
CC -!- FUNCTION: Catalyzes the specific phosphorylation of the 3-hydroxyl
CC group of shikimic acid using ATP as a cosubstrate. {ECO:0000255|HAMAP-
CC Rule:MF_00109}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + shikimate = 3-phosphoshikimate + ADP + H(+);
CC Xref=Rhea:RHEA:13121, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:36208, ChEBI:CHEBI:145989, ChEBI:CHEBI:456216;
CC EC=2.7.1.71; Evidence={ECO:0000255|HAMAP-Rule:MF_00109};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00109};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00109};
CC -!- PATHWAY: Metabolic intermediate biosynthesis; chorismate biosynthesis;
CC chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step
CC 5/7. {ECO:0000255|HAMAP-Rule:MF_00109}.
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00109}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00109}.
CC -!- SIMILARITY: Belongs to the shikimate kinase family. {ECO:0000255|HAMAP-
CC Rule:MF_00109}.
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DR EMBL; AM743169; CAQ47036.1; -; Genomic_DNA.
DR RefSeq; WP_012481014.1; NC_010943.1.
DR AlphaFoldDB; B2FQI7; -.
DR SMR; B2FQI7; -.
DR STRING; 522373.Smlt3619; -.
DR EnsemblBacteria; CAQ47036; CAQ47036; Smlt3619.
DR KEGG; sml:Smlt3619; -.
DR PATRIC; fig|522373.3.peg.3399; -.
DR eggNOG; COG0703; Bacteria.
DR HOGENOM; CLU_057607_3_2_6; -.
DR OMA; IGKHLFE; -.
DR OrthoDB; 1392851at2; -.
DR UniPathway; UPA00053; UER00088.
DR Proteomes; UP000008840; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004765; F:shikimate kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0009073; P:aromatic amino acid family biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0008652; P:cellular amino acid biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0009423; P:chorismate biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR CDD; cd00464; SK; 1.
DR Gene3D; 3.40.50.300; -; 1.
DR HAMAP; MF_00109; Shikimate_kinase; 1.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR031322; Shikimate/glucono_kinase.
DR InterPro; IPR000623; Shikimate_kinase/TSH1.
DR InterPro; IPR023000; Shikimate_kinase_CS.
DR Pfam; PF01202; SKI; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR PROSITE; PS01128; SHIKIMATE_KINASE; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Aromatic amino acid biosynthesis; ATP-binding;
KW Cytoplasm; Kinase; Magnesium; Metal-binding; Nucleotide-binding;
KW Reference proteome; Transferase.
FT CHAIN 1..180
FT /note="Shikimate kinase"
FT /id="PRO_1000094418"
FT BINDING 14..19
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00109"
FT BINDING 18
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00109"
FT BINDING 36
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00109"
FT BINDING 60
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00109"
FT BINDING 82
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00109"
FT BINDING 120
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00109"
FT BINDING 139
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00109"
SQ SEQUENCE 180 AA; 19651 MW; B0ED43483BCAB442 CRC64;
MNPAPNLILI GPMGAGKTCI GRRLAERFTL DFVDVDQAIV DAAGASIPTI FEHSGEAGFR
SHEREALARV LEGRGQLVST GGGAVLDPGN RALIAQRGFV VYLRVSVNAQ LERLARDKGR
PLLQRPDREQ VLHDLAAHRD PLYRELADIT LDTDPYTAAD ATAHLVVKLA TQWQRQDLTP
