ID A0A2A2TJQ0_9CYAN Unreviewed; 450 AA.
AC A0A2A2TJQ0;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 24-JAN-2024, entry version 17.
DE RecName: Full=3-phosphoshikimate 1-carboxyvinyltransferase {ECO:0000256|HAMAP-Rule:MF_00210};
DE EC=2.5.1.19 {ECO:0000256|HAMAP-Rule:MF_00210};
DE AltName: Full=5-enolpyruvylshikimate-3-phosphate synthase {ECO:0000256|HAMAP-Rule:MF_00210};
DE Short=EPSP synthase {ECO:0000256|HAMAP-Rule:MF_00210};
DE Short=EPSPS {ECO:0000256|HAMAP-Rule:MF_00210};
GN Name=aroA {ECO:0000256|HAMAP-Rule:MF_00210,
GN ECO:0000313|EMBL:PAX55129.1};
GN ORFNames=CK510_11655 {ECO:0000313|EMBL:PAX55129.1};
OS Calothrix elsteri CCALA 953.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Calotrichaceae;
OC Calothrix.
OX NCBI_TaxID=987040 {ECO:0000313|EMBL:PAX55129.1, ECO:0000313|Proteomes:UP000218238};
RN [1] {ECO:0000313|EMBL:PAX55129.1, ECO:0000313|Proteomes:UP000218238}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCALA 953 {ECO:0000313|EMBL:PAX55129.1,
RC ECO:0000313|Proteomes:UP000218238};
RA Gagunashvili A.N., Elster J., Andresson O.S.;
RT "Draft genome sequence of filamentous cyanobacterium Calothrix elsteri
RT CCALA 953.";
RL Submitted (AUG-2017) 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:0000256|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;
CC Evidence={ECO:0000256|ARBA:ARBA00001901, ECO:0000256|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:0000256|ARBA:ARBA00004811, ECO:0000256|HAMAP-Rule:MF_00210}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_00210}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00210}.
CC -!- SIMILARITY: Belongs to the EPSP synthase family.
CC {ECO:0000256|ARBA:ARBA00009948, ECO:0000256|HAMAP-Rule:MF_00210}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00210}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PAX55129.1}.
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DR EMBL; NTFS01000105; PAX55129.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2A2TJQ0; -.
DR OrthoDB; 9809920at2; -.
DR UniPathway; UPA00053; UER00089.
DR Proteomes; UP000218238; Unassembled WGS sequence.
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: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 CDD; cd01556; EPSP_synthase; 1.
DR Gene3D; 3.65.10.10; Enolpyruvate transferase domain; 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 NCBIfam; TIGR01356; aroA; 1.
DR PANTHER; PTHR21090; AROM/DEHYDROQUINATE SYNTHASE; 1.
DR PANTHER; PTHR21090:SF5; PENTAFUNCTIONAL AROM POLYPEPTIDE; 1.
DR Pfam; PF00275; EPSP_synthase; 1.
DR PIRSF; PIRSF000505; EPSPS; 1.
DR SUPFAM; SSF55205; EPT/RTPC-like; 1.
DR PROSITE; PS00104; EPSP_SYNTHASE_1; 1.
DR PROSITE; PS00885; EPSP_SYNTHASE_2; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW Rule:MF_00210};
KW Aromatic amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023141,
KW ECO:0000256|HAMAP-Rule:MF_00210};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00210};
KW Reference proteome {ECO:0000313|Proteomes:UP000218238};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00210}.
FT DOMAIN 28..445
FT /note="Enolpyruvate transferase"
FT /evidence="ECO:0000259|Pfam:PF00275"
FT REGION 110..113
FT /note="Phosphoenolpyruvate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00210"
FT ACT_SITE 337
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00210"
FT ACT_SITE 365
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00210"
FT BINDING 39..40
FT /ligand="3-phosphoshikimate"
FT /ligand_id="ChEBI:CHEBI:145989"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00210"
FT BINDING 44
FT /ligand="3-phosphoshikimate"
FT /ligand_id="ChEBI:CHEBI:145989"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00210"
FT BINDING 141
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00210"
FT BINDING 364
FT /ligand="3-phosphoshikimate"
FT /ligand_id="ChEBI:CHEBI:145989"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00210"
FT BINDING 368
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00210"
FT BINDING 410
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00210"
SQ SEQUENCE 450 AA; 47442 MW; C3DFE227663AE645 CRC64;
MSPSVITVDT KEDVSQDLII SLSPSGVSLL GRILVPGDKS ISHRALMLGA LAQGETKIQG
LLLGEDPRST ASCFQAMGAE ISPLNTELVT VKGIGLGNLQ EPFDILNAGN SGTTLRLMLG
ILASHPNRFF TVTGDDSLRS RPMSRVVKPL QQMGAEIWGR KGNSLAPLAV AGQALKPIHY
HSPIASAQVK SCVLLAGLMT EGKTTVTEPA LSRDHSERML RAFGANLSVD PDTKSVTVIA
GNALHGQSVI VPGDISSAAF WLVAGAIVPG SELVIENVGV NPTRTGVLEA LQMMGADIQQ
ENHREVAGEP VADLRVRCVG KLKACTIAGD IIPRLIDEIP ILAVAAVFAE GTTVIKDAEE
LRVKESDRIT VMAQQLTKMG AKVTELPDGM EITGGTPLTG ADVDSYTDHR IAMSLAIASL
NATGKTTIHR AEAASISYPN FVTTLQQICR
//
