ID   MURA_CHLTA              Reviewed;         444 AA.
AC   Q3KLP3;
DT   04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   08-NOV-2005, sequence version 1.
DT   03-AUG-2022, entry version 95.
DE   RecName: Full=UDP-N-acetylglucosamine 1-carboxyvinyltransferase {ECO:0000255|HAMAP-Rule:MF_00111};
DE            EC=2.5.1.7 {ECO:0000255|HAMAP-Rule:MF_00111};
DE   AltName: Full=Enoylpyruvate transferase {ECO:0000255|HAMAP-Rule:MF_00111};
DE   AltName: Full=UDP-N-acetylglucosamine enolpyruvyl transferase {ECO:0000255|HAMAP-Rule:MF_00111};
DE            Short=EPT {ECO:0000255|HAMAP-Rule:MF_00111};
GN   Name=murA {ECO:0000255|HAMAP-Rule:MF_00111}; OrderedLocusNames=CTA_0497;
OS   Chlamydia trachomatis serovar A (strain ATCC VR-571B / DSM 19440 / HAR-13).
OC   Bacteria; Chlamydiae; Chlamydiales; Chlamydiaceae;
OC   Chlamydia/Chlamydophila group; Chlamydia.
OX   NCBI_TaxID=315277;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC VR-571B / DSM 19440 / HAR-13;
RX   PubMed=16177312; DOI=10.1128/iai.73.10.6407-6418.2005;
RA   Carlson J.H., Porcella S.F., McClarty G., Caldwell H.D.;
RT   "Comparative genomic analysis of Chlamydia trachomatis oculotropic and
RT   genitotropic strains.";
RL   Infect. Immun. 73:6407-6418(2005).
CC   -!- FUNCTION: Cell wall formation. Adds enolpyruvyl to UDP-N-
CC       acetylglucosamine. {ECO:0000255|HAMAP-Rule:MF_00111}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=phosphoenolpyruvate + UDP-N-acetyl-alpha-D-glucosamine =
CC         phosphate + UDP-N-acetyl-3-O-(1-carboxyvinyl)-alpha-D-glucosamine;
CC         Xref=Rhea:RHEA:18681, ChEBI:CHEBI:43474, ChEBI:CHEBI:57705,
CC         ChEBI:CHEBI:58702, ChEBI:CHEBI:68483; EC=2.5.1.7;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00111};
CC   -!- PATHWAY: Cell wall biogenesis; peptidoglycan biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00111}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00111}.
CC   -!- SIMILARITY: Belongs to the EPSP synthase family. MurA subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00111}.
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DR   EMBL; CP000051; AAX50729.1; -; Genomic_DNA.
DR   RefSeq; WP_011324742.1; NC_007429.1.
DR   AlphaFoldDB; Q3KLP3; -.
DR   SMR; Q3KLP3; -.
DR   EnsemblBacteria; AAX50729; AAX50729; CTA_0497.
DR   KEGG; cta:CTA_0497; -.
DR   HOGENOM; CLU_027387_0_0_0; -.
DR   OMA; CDPHRAT; -.
DR   UniPathway; UPA00219; -.
DR   Proteomes; UP000002532; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0008760; F:UDP-N-acetylglucosamine 1-carboxyvinyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR   GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR   GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0008360; P:regulation of cell shape; IEA:UniProtKB-KW.
DR   GO; GO:0019277; P:UDP-N-acetylgalactosamine biosynthetic process; IEA:InterPro.
DR   CDD; cd01555; UdpNAET; 1.
DR   Gene3D; 3.65.10.10; -; 2.
DR   HAMAP; MF_00111; MurA; 1.
DR   InterPro; IPR001986; Enolpyruvate_Tfrase_dom.
DR   InterPro; IPR036968; Enolpyruvate_Tfrase_sf.
DR   InterPro; IPR013792; RNA3'P_cycl/enolpyr_Trfase_a/b.
DR   InterPro; IPR005750; UDP_GlcNAc_COvinyl_MurA.
DR   Pfam; PF00275; EPSP_synthase; 1.
DR   SUPFAM; SSF55205; SSF55205; 1.
DR   TIGRFAMs; TIGR01072; murA; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Cell shape; Cell wall biogenesis/degradation;
KW   Cytoplasm; Peptidoglycan synthesis; Transferase.
FT   CHAIN           1..444
FT                   /note="UDP-N-acetylglucosamine 1-carboxyvinyltransferase"
FT                   /id="PRO_0000231187"
FT   ACT_SITE        119
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00111"
FT   BINDING         22..23
FT                   /ligand="phosphoenolpyruvate"
FT                   /ligand_id="ChEBI:CHEBI:58702"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00111"
FT   BINDING         94
FT                   /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT                   /ligand_id="ChEBI:CHEBI:57705"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00111"
FT   BINDING         309
FT                   /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT                   /ligand_id="ChEBI:CHEBI:57705"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00111"
FT   BINDING         331
FT                   /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT                   /ligand_id="ChEBI:CHEBI:57705"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00111"
SQ   SEQUENCE   444 AA;  48470 MW;  EBAE709305DB6122 CRC64;
     MPGIKVFGET VLRGSVRVSG AKNATTKLLV ASLLSDQRTI LKNVPNIEDV RQTVDLCRVL
     GAIVEWDQQA QVIEIHTPRI LLSKVPPQFS CVNRIPILLL GALLRRCPYG IFVPILGGDA
     IGPRTLHFHL EGLKKLGAEI VISDEGYWAS APNGLVGAHI TLPYPSVGAT ENLILASVGA
     QGRTIIKNAA LEVEIIDLIV FLQKAGMEIT TDNDKTIEIF GCQDFYSVEH SIIPDKIEAA
     SFGMAAVVSQ GRIFVEQARH EHMIPFLKVL RSIGGGFSVH ENGIEFFYDK PLKGGVLLET
     DVHPGFITDW QQPFAVLLSQ SEGCSVIHET VHENRLGYLK GLVKMGAHCD LFHECLSAKS
     CRYSTGNHPH SAVIHGPTPL QATDLVIPDL RAGFAYVMAA LITEGGASWI ENTEMLDRGY
     TDWRGKLERL GAKVLARDSV SVYV