ID A0A0H3GK99_KLEPH Unreviewed; 177 AA.
AC A0A0H3GK99;
DT 16-SEP-2015, integrated into UniProtKB/TrEMBL.
DT 16-SEP-2015, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=Shikimate kinase 1 {ECO:0000256|HAMAP-Rule:MF_00109};
DE Short=SK 1 {ECO:0000256|HAMAP-Rule:MF_00109};
DE EC=2.7.1.71 {ECO:0000256|HAMAP-Rule:MF_00109};
GN Name=aroK {ECO:0000256|HAMAP-Rule:MF_00109};
GN OrderedLocusNames=KPHS_10700 {ECO:0000313|EMBL:AEW59768.1};
OS Klebsiella pneumoniae subsp. pneumoniae (strain HS11286).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Klebsiella/Raoultella group; Klebsiella.
OX NCBI_TaxID=1125630 {ECO:0000313|EMBL:AEW59768.1, ECO:0000313|Proteomes:UP000007841};
RN [1] {ECO:0000313|EMBL:AEW59768.1, ECO:0000313|Proteomes:UP000007841}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HS11286 {ECO:0000313|EMBL:AEW59768.1,
RC ECO:0000313|Proteomes:UP000007841};
RX PubMed=22408243; DOI=10.1128/JB.00043-12;
RA Liu P., Li P., Jiang X., Bi D., Xie Y., Tai C., Deng Z., Rajakumar K.,
RA Ou H.Y.;
RT "Complete genome sequence of Klebsiella pneumoniae subsp. pneumoniae
RT HS11286, a multidrug-resistant strain isolated from human sputum.";
RL J. Bacteriol. 194:1841-1842(2012).
CC -!- FUNCTION: Catalyzes the specific phosphorylation of the 3-hydroxyl
CC group of shikimic acid using ATP as a cosubstrate. {ECO:0000256|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:0000256|ARBA:ARBA00000172,
CC ECO:0000256|HAMAP-Rule:MF_00109};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00109};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|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:0000256|ARBA:ARBA00004842, ECO:0000256|HAMAP-Rule:MF_00109}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_00109}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00109}.
CC -!- SIMILARITY: Belongs to the shikimate kinase family. {ECO:0000256|HAMAP-
CC Rule:MF_00109}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00109}.
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DR EMBL; CP003200; AEW59768.1; -; Genomic_DNA.
DR RefSeq; WP_002890276.1; NC_016845.1.
DR RefSeq; YP_005225370.1; NC_016845.1.
DR AlphaFoldDB; A0A0H3GK99; -.
DR SMR; A0A0H3GK99; -.
DR STRING; 1125630.KPHS_10700; -.
DR GeneID; 11846068; -.
DR KEGG; kpm:KPHS_10700; -.
DR PATRIC; fig|1125630.4.peg.1038; -.
DR HOGENOM; CLU_057607_4_3_6; -.
DR UniPathway; UPA00053; UER00088.
DR Proteomes; UP000007841; 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:0008652; P:amino acid biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0009073; P:aromatic amino acid family biosynthetic process; IEA:UniProtKB-UniRule.
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; P-loop containing nucleotide triphosphate hydrolases; 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 PANTHER; PTHR21087; SHIKIMATE KINASE; 1.
DR PANTHER; PTHR21087:SF16; SHIKIMATE KINASE 1, CHLOROPLASTIC-RELATED; 1.
DR Pfam; PF01202; SKI; 1.
DR PRINTS; PR01100; SHIKIMTKNASE.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS01128; SHIKIMATE_KINASE; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW Rule:MF_00109};
KW Aromatic amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023141,
KW ECO:0000256|HAMAP-Rule:MF_00109};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00109}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00109};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|HAMAP-Rule:MF_00109};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_00109};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_00109};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00109}; Reference proteome {ECO:0000313|Proteomes:UP000007841};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00109}.
FT BINDING 12..17
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00109"
FT BINDING 16
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00109"
FT BINDING 34
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00109"
FT BINDING 58
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00109"
FT BINDING 79
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00109"
FT BINDING 120
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00109"
FT BINDING 139
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00109"
SQ SEQUENCE 177 AA; 19400 MW; DE83FB6A967C24F9 CRC64;
MTQPIFLIGP RGCGKTTVGH ALARARHFQF SDTDHRLQAH EQRTVAEIVQ AEGWARFREL
ETLSLKAVTL PNTVIATGGG IVLAEGNRQF MRENGVVIYL QASVSALIDR LEAYPKAEQR
PTLTGKPVRE EVGEVLAQRE ALYRDAAHHI VDATASPDRV VEQIMSMLCS ATATPVS
//