AROA_HISS2
ID AROA_HISS2 Reviewed; 432 AA.
AC B0UT47;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 08-APR-2008, sequence version 1.
DT 03-AUG-2022, entry version 78.
DE RecName: Full=3-phosphoshikimate 1-carboxyvinyltransferase {ECO:0000255|HAMAP-Rule:MF_00210};
DE EC=2.5.1.19 {ECO:0000255|HAMAP-Rule:MF_00210};
DE AltName: Full=5-enolpyruvylshikimate-3-phosphate synthase {ECO:0000255|HAMAP-Rule:MF_00210};
DE Short=EPSP synthase {ECO:0000255|HAMAP-Rule:MF_00210};
DE Short=EPSPS {ECO:0000255|HAMAP-Rule:MF_00210};
GN Name=aroA {ECO:0000255|HAMAP-Rule:MF_00210}; OrderedLocusNames=HSM_0964;
OS Histophilus somni (strain 2336) (Haemophilus somnus).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC Pasteurellaceae; Histophilus.
OX NCBI_TaxID=228400;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=2336;
RG US DOE Joint Genome Institute;
RA Siddaramappa S., Duncan A.J., Challacombe J.F., Rainey D., Gillaspy A.F.,
RA Carson M., Gipson J., Gipson M., Bruce D., Detter J.C., Han C.S., Land M.,
RA Tapia R., Thompson L.S., Orvis J., Zaitshik J., Barnes G., Brettin T.S.,
RA Dyer D.W., Inzana T.J.;
RT "Complete sequence of Haemophilus somnus 2336.";
RL Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the transfer of the enolpyruvyl moiety of
CC phosphoenolpyruvate (PEP) to the 5-hydroxyl of shikimate-3-phosphate
CC (S3P) to produce enolpyruvyl shikimate-3-phosphate and inorganic
CC phosphate. {ECO:0000255|HAMAP-Rule:MF_00210}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=3-phosphoshikimate + phosphoenolpyruvate = 5-O-(1-
CC carboxyvinyl)-3-phosphoshikimate + phosphate; Xref=Rhea:RHEA:21256,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57701, ChEBI:CHEBI:58702,
CC ChEBI:CHEBI:145989; EC=2.5.1.19; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00210};
CC -!- PATHWAY: Metabolic intermediate biosynthesis; chorismate biosynthesis;
CC chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step
CC 6/7. {ECO:0000255|HAMAP-Rule:MF_00210}.
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00210}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00210}.
CC -!- SIMILARITY: Belongs to the EPSP synthase family. {ECO:0000255|HAMAP-
CC Rule:MF_00210}.
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DR EMBL; CP000947; ACA32650.1; -; Genomic_DNA.
DR RefSeq; WP_012341768.1; NC_010519.1.
DR AlphaFoldDB; B0UT47; -.
DR SMR; B0UT47; -.
DR STRING; 228400.HSM_0964; -.
DR EnsemblBacteria; ACA32650; ACA32650; HSM_0964.
DR KEGG; hsm:HSM_0964; -.
DR HOGENOM; CLU_024321_0_0_6; -.
DR OMA; YEDHRMA; -.
DR OrthoDB; 533829at2; -.
DR UniPathway; UPA00053; UER00089.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003866; F:3-phosphoshikimate 1-carboxyvinyltransferase 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 CDD; cd01556; EPSP_synthase; 1.
DR Gene3D; 3.65.10.10; -; 2.
DR HAMAP; MF_00210; EPSP_synth; 1.
DR InterPro; IPR001986; Enolpyruvate_Tfrase_dom.
DR InterPro; IPR036968; Enolpyruvate_Tfrase_sf.
DR InterPro; IPR006264; EPSP_synthase.
DR InterPro; IPR023193; EPSP_synthase_CS.
DR InterPro; IPR013792; RNA3'P_cycl/enolpyr_Trfase_a/b.
DR Pfam; PF00275; EPSP_synthase; 1.
DR PIRSF; PIRSF000505; EPSPS; 1.
DR SUPFAM; SSF55205; SSF55205; 1.
DR TIGRFAMs; TIGR01356; aroA; 1.
DR PROSITE; PS00104; EPSP_SYNTHASE_1; 1.
DR PROSITE; PS00885; EPSP_SYNTHASE_2; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Aromatic amino acid biosynthesis; Cytoplasm;
KW Transferase.
FT CHAIN 1..432
FT /note="3-phosphoshikimate 1-carboxyvinyltransferase"
FT /id="PRO_1000077990"
FT REGION 94..97
FT /note="Phosphoenolpyruvate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT ACT_SITE 316
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT ACT_SITE 344
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT BINDING 22..23
FT /ligand="3-phosphoshikimate"
FT /ligand_id="ChEBI:CHEBI:145989"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT BINDING 27
FT /ligand="3-phosphoshikimate"
FT /ligand_id="ChEBI:CHEBI:145989"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT BINDING 127
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT BINDING 173..175
FT /ligand="3-phosphoshikimate"
FT /ligand_id="ChEBI:CHEBI:145989"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT BINDING 201
FT /ligand="3-phosphoshikimate"
FT /ligand_id="ChEBI:CHEBI:145989"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT BINDING 339
FT /ligand="3-phosphoshikimate"
FT /ligand_id="ChEBI:CHEBI:145989"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT BINDING 343
FT /ligand="3-phosphoshikimate"
FT /ligand_id="ChEBI:CHEBI:145989"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT BINDING 347
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT BINDING 391
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
FT BINDING 416
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00210"
SQ SEQUENCE 432 AA; 47409 MW; B756C469D04E7CED CRC64;
MEKLTLSPIS RIDGEINLPG SKSLSNRALL LAALAKGTTQ VTNLLDSDDI RYMLNALKAL
GVNYQLSDDK TVCVVEGIGG AFQWQNGLSL FLGNAGTAMR PLAAALCLKG DTESEVILTG
EPRMKERPIK HLVDALRQTG ANIQYLENDG YPPLAIRNQG IFGGKVQIDG SISSQFLTAL
LMAAPLGEGD MEIEILGELV SKPYIDITLA MMKDFGINVE HYNYQRFLIK GKQYYISPQT
YLVEGDASSA SYFLAAAAIK GKVKVTGIGR NSIQGDRLFA DVLAQMGAKV TWGEDFIQVE
KSELKGIDMD MNHIPDAAMT IAITALFAQG ETVIRNIYNW RVKETDRLTA IATELRKLGA
EVEEGEDFIR IQPLALDKFK HAEIATYNDH RIAMCFSLIA LSDTSVTILD PACTAKTFPT
YFSEFEKISK NQ
